X-Git-Url: https://git.gag.com/?p=debian%2Fsplat;a=blobdiff_plain;f=docs%2Fenglish%2Fpostscript%2Fsplat.ps;fp=docs%2Fenglish%2Fpostscript%2Fsplat.ps;h=048612a6e343a86d52dce2a0de7f76bcdb92bafc;hp=0000000000000000000000000000000000000000;hb=49350c09f112a613dc33e9a5e116a1a3c0f06997;hpb=2b83ee9944726f29b3f6679fba24a902bcd33c56

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+-.1 E(site/seamless/)108 645.6 Q F0 2.121(Band Interlea)108 669.6 R -.15
+(ve)-.2 G 4.621(db).15 G 4.621(yL)-4.621 G 2.121(ine data must be do)
+-4.621 F 2.121(wnloaded in a v)-.25 F 2.12
+(ery speci\214c manner to be compatible with)-.15 F F3(srtm2sdf)108
+681.6 Q F0(and)3.904 E F3(SPLA)3.904 E(T!)-.95 E F0 6.404(.P)C 1.404
+(lease consult)-6.404 F F3(srtm2sdf)3.904 E F0 2.505 -.55('s d)D 1.405
+(ocumentation for instructions on do).55 F 1.405(wnloading .BIL)-.25 F
+(topographic data through the USGS')108 693.6 Q 2.5(sS)-.55 G(eamless W)
+-2.5 E(eb Site.)-.8 E .241(Despite the higher accurac)108 717.6 R 2.741
+(yt)-.15 G .241(hat SR)-2.741 F .241(TM data has to of)-.6 F(fer)-.25 E
+2.741(,s)-.4 G .241(ome v)-2.741 F .241(oids in the data sets e)-.2 F
+2.741(xist. When)-.15 F -.2(vo)2.741 G .241(ids are).2 F .332
+(detected, the)108 729.6 R F3(srtm2sdf)2.832 E F0 .332
+(utility replaces them with corresponding data found in e)2.832 F .332
+(xisting SDF \214les \(that were)-.15 F(KD2BD Softw)72 768 Q 120.785
+(are 16)-.1 F(September 2007)2.5 E(2)190.115 E EP
+%%Page: 3 3
+%%BeginPageSetup
+BP
+%%EndPageSetup
+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E .034
+(presumably created from earlier USGS data through the)108 84 R/F1 10
+/Times-Bold@0 SF(usgs2sdf)2.533 E F0 2.533(utility\). If)2.533 F
+(USGS-deri)2.533 E -.15(ve)-.25 G 2.533(dS).15 G .033(DF data is not)
+-2.533 F -.2(av)108 96 S(ailable, v)-.05 E
+(oids are handled through adjacent pix)-.2 E(el a)-.15 E -.15(ve)-.2 G
+(raging, or direct replacement.).15 E(SPLA)108 120 Q 2.782(TD)-1.11 G
+.282(ata Files contain inte)-2.782 F .282(ger v)-.15 F .282
+(alue topographic ele)-.25 F -.25(va)-.25 G .282
+(tions \(in meters\) referenced to mean sea le).25 F -.15(ve)-.25 G
+2.782(lf).15 G(or)-2.782 E(1-de)108 132 Q .062(gree by 1-de)-.15 F .062
+(gree re)-.15 F .062
+(gions of the earth with a resolution of 3-arc seconds.)-.15 F .061
+(SDF \214les can be read in either)5.061 F .711(standard format \()108
+144 R/F2 10/Times-Italic@0 SF(.sdf)A F0 3.211(\)a)C 3.211(sg)-3.211 G
+.711(enerated by the)-3.211 F F1(usgs2sdf)3.211 E F0(and)3.211 E F1
+(srtm2sdf)3.211 E F0 .712(utilities, or in bzip2 compressed format)3.211
+F(\()108 156 Q F2(.sdf)A(.bz2)-.15 E F0 4.655(\). Since)B 2.155
+(uncompressed \214les can be read slightly f)4.655 F 2.155
+(aster than \214les that ha)-.1 F 2.455 -.15(ve b)-.2 H 2.155
+(een compressed,).15 F F1(SPLA)108 168 Q(T!)-.95 E F0 1.764
+(searches for needed SDF data in uncompressed format \214rst.)4.264 F
+1.765(If uncompressed data cannot be)6.764 F(located,)108 180 Q F1(SPLA)
+3.471 E(T!)-.95 E F0 .971
+(then searches for data in bzip2 compressed format.)3.471 F .97
+(If no compressed SDF \214les can be)5.971 F .778(found for the re)108
+192 R .778(gion requested,)-.15 F F1(SPLA)3.278 E(T!)-.95 E F0 .778
+(assumes the re)3.278 F .778(gion is o)-.15 F -.15(ve)-.15 G 3.278(rw)
+.15 G(ater)-3.378 E 3.278(,a)-.4 G .779(nd will assign an ele)-3.278 F
+-.25(va)-.25 G .779(tion of).25 F(sea-le)108 204 Q -.15(ve)-.25 G 2.5
+(lt).15 G 2.5(ot)-2.5 G(hese areas.)-2.5 E 1.062(This feature of)108 228
+R F1(SPLA)3.562 E(T!)-.95 E F0(mak)3.561 E 1.061
+(es it possible to perform path analysis not only o)-.1 F -.15(ve)-.15 G
+3.561(rl).15 G 1.061(and, b)-3.561 F 1.061(ut also between)-.2 F .554
+(coastal areas not represented by Digital Ele)108 240 R -.25(va)-.25 G
+.554(tion Model data.).25 F(Ho)5.554 E(we)-.25 E -.15(ve)-.25 G 1.354
+-.4(r, t).15 H .555(his beha).4 F .555(vior of)-.2 F F1(SPLA)3.055 E(T!)
+-.95 E F0(under)5.555 E(-)-.2 E 1.575(scores the importance of ha)108
+252 R 1.575(ving all the SDF \214les required for the re)-.2 F 1.575
+(gion being analyzed if meaningful)-.15 F(results are to be e)108 264 Q
+(xpected.)-.15 E/F3 10.95/Times-Bold@0 SF(SITE LOCA)72 280.8 Q
+(TION \(QTH\) FILES)-1.04 E F1(SPLA)108 292.8 Q(T!)-.95 E F0 .838
+(imports site location information of transmitter and recei)3.338 F -.15
+(ve)-.25 G 3.339(rs).15 G .839(ites analyzed by the program from)-3.339
+F .376(ASCII \214les ha)108 304.8 R .376(ving a)-.2 F F2(.qth)2.876 E F0
+-.15(ex)2.876 G 2.875(tension. QTH).15 F .375(\214les contain the site')
+2.875 F 2.875(sn)-.55 G .375(ame, the site')-2.875 F 2.875(sl)-.55 G
+.375(atitude \(positi)-2.875 F .675 -.15(ve i)-.25 H 2.875(fN).15 G
+(orth)-2.875 E .388(of the equator)108 316.8 R 2.888(,n)-.4 G -2.25 -.15
+(eg a)-2.888 H(ti).15 E .688 -.15(ve i)-.25 H 2.888(fS).15 G .388
+(outh\), the site')-2.888 F 2.888(sl)-.55 G .388(ongitude \(in de)-2.888
+F .388(grees W)-.15 F .389(est, 0 to 360 de)-.8 F .389(grees, or de)-.15
+F .389(grees East 0)-.15 F .639(to -360 de)108 328.8 R .639
+(grees\), and the site')-.15 F 3.138(sa)-.55 G .638(ntenna height abo)
+-3.138 F .938 -.15(ve g)-.15 H .638(round le).15 F -.15(ve)-.25 G 3.138
+(l\().15 G -.4(AG)-3.138 G .638(L\), each separated by a single line-).4
+F .371(feed character)108 340.8 R 5.371(.T)-.55 G .371
+(he antenna height is assumed to be speci\214ed in feet unless follo)
+-5.371 F .372(wed by the letter)-.25 F F2(m)2.872 E F0 .372(or the)2.872
+F -.1(wo)108 352.8 S(rd).1 E F2(meter)3.085 E(s)-.1 E F0 .585
+(in either upper or lo)3.085 F .584(wer case.)-.25 F .584
+(Latitude and longitude information may be e)5.584 F .584
+(xpressed in either)-.15 F(decimal format \(74.6864\) or de)108 364.8 Q
+(gree, minute, second \(DMS\) format \(74 41 11.0\).)-.15 E -.15(Fo)108
+388.8 S 3.771(re).15 G 1.271
+(xample, a site location \214le describing tele)-3.921 F 1.272
+(vision station WNJT)-.25 F(-DT)-.92 E 3.772(,T)-.74 G 1.272
+(renton, NJ \()-4.122 F F2(wnjt-dt.qth)A F0 3.772(\)m)C(ight)-3.772 E
+(read as follo)108 400.8 Q(ws:)-.25 E/F4 10/Courier@0 SF(WNJT-DT)156
+424.8 Q(40.2828)156 436.8 Q(74.6864)156 448.8 Q(990.00)156 460.8 Q F0
+.23(Each transmitter and recei)108 484.8 R -.15(ve)-.25 G 2.73(rs).15 G
+.23(ite analyzed by)-2.73 F F1(SPLA)2.73 E(T!)-.95 E F0 .23
+(must be represented by its o)2.73 F .23(wn site location \(QTH\))-.25 F
+(\214le.)108 496.8 Q F3(LONGLEY)72 513.6 Q(-RICE P)-1.007 E
+(ARAMETER \(LRP\) FILES)-.81 E F0(Longle)108 525.6 Q 1.081
+(y-Rice parameter data \214les are required for)-.15 F F1(SPLA)3.581 E
+(T!)-.95 E F0 1.082(to determine RF path loss in either point-to-)3.581
+F .292(point or area prediction mode.)108 537.6 R(Longle)5.291 E .291
+(y-Rice model parameter data is read from \214les ha)-.15 F .291
+(ving the same base)-.2 F(name as the transmitter site QTH \214le, b)108
+549.6 Q(ut with a format \()-.2 E F2(wnjt-dt.lrp)A F0(\):)A F4 6
+(15.000 ;)156 573.6 R
+(Earth Dielectric Constant \(Relative permittivity\))6 E 12(0.005 ;)156
+585.6 R(Earth Conductivity \(Siemens per meter\))6 E
+(301.000 ; Atmospheric Bending Constant \(N-units\))156 597.6 Q
+(647.000 ; Frequency in MHz \(20 MHz to 20 GHz\))156 609.6 Q 42(5;)156
+621.6 S(Radio Climate \(5 = Continental Temperate\))-36 E 42(0;)156
+633.6 S(Polarization \(0 = Horizontal, 1 = Vertical\))-36 E 18(0.50 ;)
+156 645.6 R(Fraction of situations \(50% of locations\))6 E 18(0.90 ;)
+156 657.6 R(Fraction of time \(90% of the time\))6 E
+(46000.0 ; ERP in Watts \(optional\))156 669.6 Q F0 .77(If an LRP \214l\
+e corresponding to the tx_site QTH \214le cannot be found,)108 693.6 R
+F1(SPLA)3.271 E(T!)-.95 E F0 .771(scans the current w)3.271 F(orking)-.1
+E 1.004(directory for the \214le "splat.lrp".)108 705.6 R 1.004
+(If this \214le cannot be found, then def)6.004 F 1.003
+(ault parameters will be assigned by)-.1 F F1(SPLA)108 717.6 Q(T!)-.95 E
+F0 .454(and a corresponding "splat.lrp" \214le containing these def)
+2.954 F .455(ault parameters will be written to the cur)-.1 F(-)-.2 E
+(rent w)108 729.6 Q(orking directory)-.1 E 5(.T)-.65 G(he generated "sp\
+lat.lrp" \214le can then be edited by the user as needed.)-5 E
+(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F(September 2007)2.5 E(3)
+190.115 E EP
+%%Page: 4 4
+%%BeginPageSetup
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+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E -.8(Ty)108 84 S
+(pical Earth dielectric constants and conducti).8 E(vity v)-.25 E
+(alues are as follo)-.25 E(ws:)-.25 E/F1 10/Courier@0 SF
+(Dielectric Constant)270 108 Q(Conductivity)12 E(Salt water)156 120 Q 48
+(:8)42 G 96(05)-48 G(.000)-96 E(Good ground)156 132 Q 48(:2)36 G 96(50)
+-48 G(.020)-96 E(Fresh water)156 144 Q 48(:8)36 G 96(00)-48 G(.010)-96 E
+(Marshy land)156 156 Q 48(:1)36 G 96(20)-48 G(.007)-96 E
+(Farmland, forest :)156 168 Q 90(15 0.005)48 F(Average ground)156 180 Q
+48(:1)18 G 96(50)-48 G(.005)-96 E(Mountain, sand)156 192 Q 48(:1)18 G 96
+(30)-48 G(.002)-96 E 72(City :)156 204 R 96(50)54 G(.001)-96 E
+(Poor ground)156 216 Q -18 54(:4 0)36 H(.001)-54 E F0
+(Radio climate codes used by)108 240 Q/F2 10/Times-Bold@0 SF(SPLA)2.5 E
+(T!)-.95 E F0(are as follo)2.5 E(ws:)-.25 E F1(1: Equatorial \(Congo\))
+156 264 Q(2: Continental Subtropical \(Sudan\))156 276 Q
+(3: Maritime Subtropical \(West coast of Africa\))156 288 Q
+(4: Desert \(Sahara\))156 300 Q(5: Continental Temperate)156 312 Q
+(6: Maritime Temperate, over land \(UK and west coasts of US & EU\))156
+324 Q(7: Maritime Temperate, over sea)156 336 Q F0 1.486
+(The Continental T)108 360 R 1.486(emperate climate is common to lar)-.7
+F 1.486(ge land masses in the temperate zone, such as the)-.18 F .756
+(United States.)108 372 R -.15(Fo)5.756 G 3.256(rp).15 G .756
+(aths shorter than 100 km, there is little dif)-3.256 F .756
+(ference between Continental and Maritime)-.25 F -.7(Te)108 384 S
+(mperate climates.).7 E .12(The se)108 408 R -.15(ve)-.25 G .12
+(nth and eighth parameters in the).15 F/F3 10/Times-Italic@0 SF(.lrp)
+2.62 E F0 .121(\214le correspond to the statistical analysis pro)2.621 F
+.121(vided by the Lon-)-.15 F(gle)108 420 Q .605(y-Rice model.)-.15 F
+.605(In this e)5.605 F(xample,)-.15 E F2(SPLA)3.105 E(T!)-.95 E F0 .604
+(will return the maximum path loss occurring 50% of the time)3.105 F
+.676
+(\(fraction of time\) in 90% of situations \(fraction of situations\).)
+108 432 R .676(This is often denoted as F\(50,90\) in Long-)5.676 F(le)
+108 444 Q .986(y-Rice studies.)-.15 F .986(In the United States, an F\(\
+50,90\) criteria is typically used for digital tele)5.986 F .986
+(vision \(8-le)-.25 F -.15(ve)-.25 G(l).15 E(VSB modulation\), while F\
+\(50,50\) is used for analog \(VSB-AM+NTSC\) broadcasts.)108 456 Q -.15
+(Fo)108 480 S 2.782(rf).15 G .282
+(urther information on these parameters, see:)-2.782 F F3
+(http://\215attop.its.bldr)2.782 E(doc.go)-.37 E(v/itm.html)-.1 E F0
+(and)2.783 E F3(http://www)2.783 E(.soft-)-.74 E
+(wright.com/faq/engineering/pr)108 492 Q(op_longle)-.45 E(y_rice)-.3 E
+(.html)-.15 E F0 .229(The \214nal parameter in the)108 516 R F3(.lrp)
+2.728 E F0 .228(\214le corresponds to the transmitter')2.728 F 2.728(se)
+-.55 G -.25(ff)-2.728 G(ecti).25 E .528 -.15(ve r)-.25 H .228
+(adiated po).15 F(wer)-.25 E 2.728(,a)-.4 G .228(nd is optional.)-2.728
+F .127(If it is included in the le)108 528 R -.15(ve)-.25 G .128
+(ls and \214eld strength le).15 F -.15(ve)-.25 G 2.628(lc).15 G .128
+(ontours when performing Longle)-2.628 F .128(y-Rice studies.)-.15 F
+.128(If the)5.128 F .139
+(parameter is omitted, path loss is computed instead.)108 540 R .138
+(The ERP pro)5.138 F .138(vided in the)-.15 F F3(.lrp)2.638 E F0 .138
+(\214le can be o)2.638 F -.15(ve)-.15 G .138(rridden by).15 F(using)108
+552 Q F2(SPLA)3.181 E(T!)-.95 E F0 -.55('s)C F3(-erp)3.731 E F0 .681
+(command-line switch.)3.181 F .681(If the)5.681 F F3(.lrp)3.181 E F0
+.682(\214le contains an ERP parameter and the generation)3.181 F .531(o\
+f path-loss rather than signal strength contours is desired, the ERP ca\
+n be assigned to zero using the)108 564 R F3(-erp)3.031 E F0
+(switch without ha)108 576 Q(ving to edit the)-.2 E F3(.lrp)2.5 E F0
+(\214le to accomplish the same result.)2.5 E/F4 10.95/Times-Bold@0 SF
+(CITY LOCA)72 592.8 Q(TION FILES)-1.04 E F0 .806
+(The names and locations of cities, to)108 604.8 R .807
+(wer sites, or other points of interest may be imported and plotted on)
+-.25 F .798(topographic maps generated by)108 616.8 R F2(SPLA)3.297 E
+(T!)-.95 E F0(.)A F2(SPLA)5.797 E(T!)-.95 E F0 .797
+(imports the names of cities and locations from ASCII)3.297 F .11
+(\214les containing the location of interest')108 628.8 R 2.61(sn)-.55 G
+.111(ame, latitude, and longitude.)-2.61 F .111
+(Each \214eld is separated by a comma.)5.111 F .949
+(Each record is separated by a single line feed character)108 640.8 R
+5.949(.A)-.55 G 3.449(sw)-5.949 G .949(as the case with the)-3.549 F F3
+(.qth)3.449 E F0 .949(\214les, latitude and)3.449 F
+(longitude information may be entered in either decimal or de)108 652.8
+Q(gree, minute, second \(DMS\) format.)-.15 E -.15(Fo)108 676.8 S 2.5
+(re).15 G(xample \()-2.65 E F3(cities.dat)A F0(\):)A F1
+(Teaneck, 40.891973, 74.014506)156 700.8 Q
+(Tenafly, 40.919212, 73.955892)156 712.8 Q
+(Teterboro, 40.859511, 74.058908)156 724.8 Q F0(KD2BD Softw)72 768 Q
+120.785(are 16)-.1 F(September 2007)2.5 E(4)190.115 E EP
+%%Page: 5 5
+%%BeginPageSetup
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+%%EndPageSetup
+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E/F1 10/Courier@0 SF
+(Tinton Falls, 40.279966, 74.093924)156 84 Q
+(Toms River, 39.977777, 74.183580)156 96 Q(Totowa, 40.906160, 74.223310)
+156 108 Q(Trenton, 40.219922, 74.754665)156 120 Q F0 3.199(At)108 144 S
+.699(otal of \214v)-3.199 F 3.199(es)-.15 G .7(eparate city data \214le\
+s may be imported at a time, and there is no limit to the size of these)
+-3.199 F(\214les.)108 156 Q/F2 10/Times-Bold@0 SF(SPLA)6.37 E(T!)-.95 E
+F0 1.37(reads city data on a "\214rst come/\214rst serv)3.87 F 1.369
+(ed" basis, and plots only those locations whose)-.15 F .113(annotation\
+s do not con\215ict with annotations of locations read earlier in the c\
+urrent city data \214le, or in pre)108 168 R(vi-)-.25 E .54
+(ous \214les.)108 180 R .54(This beha)5.54 F .539
+(vior minimizes clutter in)-.2 F F2(SPLA)3.039 E(T!)-.95 E F0 .539
+(generated topographic maps, b)3.039 F .539(ut also mandates that)-.2 F
+.149(important locations be placed to)108 192 R -.1(wa)-.25 G .149
+(rd the be).1 F .15(ginning of the \214rst city data \214le, and locati\
+ons less important be)-.15 F(positioned further do)108 204 Q
+(wn the list or in subsequent data \214les.)-.25 E .997
+(City data \214les may be generated manually using an)108 228 R 3.496
+(yt)-.15 G -.15(ex)-3.496 G 3.496(te).15 G(ditor)-3.496 E 3.496(,i)-.4 G
+.996(mported from other sources, or deri)-3.496 F -.15(ve)-.25 G(d).15 E
+1.535(from data a)108 240 R -.25(va)-.2 G 1.535
+(ilable from the U.S. Census Bureau using the).25 F F2(citydecoder)4.035
+E F0 1.535(utility included with)4.035 F F2(SPLA)4.035 E(T!)-.95 E F0(.)
+A .153(Such data is a)108 252 R -.25(va)-.2 G .153(ilable free of char)
+.25 F .153(ge via the Internet at:)-.18 F/F3 10/Times-Italic@0 SF
+(http://www)2.652 E(.census.go)-.74 E(v/g)-.1 E
+(eo/www/cob/bdy_\214les.html)-.1 E F0(,)A(and must be in ASCII format.)
+108 264 Q/F4 10.95/Times-Bold@0 SF(CAR)72 280.8 Q -.197(TO)-.438 G
+(GRAPHIC BOUND).197 E(AR)-.383 E 2.738(YD)-.383 G -1.644 -1.04(AT A)
+-3.121 H(FILES)3.778 E F0 1.17(Cartographic boundary data may also be i\
+mported to plot the boundaries of cities, counties, or states on)108
+292.8 R .072(topographic maps generated by)108 304.8 R F2(SPLA)2.572 E
+(T!)-.95 E F0 5.072(.S)C .071
+(uch data must be of the form of ARC/INFO Ungenerate \(ASCII)-5.072 F
+-.15(Fo)108 316.8 S 1.262
+(rmat\) Metadata Cartographic Boundary Files, and are a).15 F -.25(va)
+-.2 G 1.262(ilable from the U.S.).25 F 1.263(Census Bureau via the)6.262
+F 19.948(Internet at:)108 328.8 R F3(http://www)22.448 E(.census.go)-.74
+E(v/g)-.1 E(eo/www/cob/co2000.html#ascii)-.1 E F0(and)22.447 E F3
+(http://www)22.447 E(.cen-)-.74 E(sus.go)108 340.8 Q(v/g)-.1 E
+(eo/www/cob/pl2000.html#ascii)-.1 E F0 7.85(.A)C 2.85(total of \214v)
+-2.5 F 5.35(es)-.15 G 2.85(eparate cartographic boundary \214les may be)
+-5.35 F .813(imported at a time.)108 352.8 R .812
+(It is not necessary to import state boundaries if county boundaries ha)
+5.813 F 1.112 -.15(ve a)-.2 H .812(lready been).15 F(imported.)108 364.8
+Q F4(PR)72 381.6 Q(OGRAM OPERA)-.329 E(TION)-1.04 E F2(SPLA)108 393.6 Q
+(T!)-.95 E F0 1.03(is in)3.53 F -.2(vo)-.4 G -.1(ke).2 G 3.53(dv).1 G
+1.03(ia the command-line using a series of switches and ar)-3.53 F 3.53
+(guments. Since)-.18 F F2(SPLA)3.53 E(T!)-.95 E F0 1.03(is a)3.53 F .746
+(CPU and memory intensi)108 405.6 R 1.046 -.15(ve a)-.25 H .745
+(pplication, this type of interf).15 F .745(ace minimizes o)-.1 F -.15
+(ve)-.15 G .745(rhead and lends itself well to).15 F .421
+(scripted \(batch\) operations.)108 417.6 R F2(SPLA)5.421 E(T!)-.95 E F0
+1.521 -.55('s C)D .422
+(PU and memory scheduling priority may be modi\214ed through the).55 F
+(use of the Unix)108 429.6 Q F2(nice)2.5 E F0(command.)2.5 E .226
+(The number and type of switches passed to)108 453.6 R F2(SPLA)2.725 E
+(T!)-.95 E F0 .225(determine its mode of operation and method of output)
+2.725 F .007(data generation.)108 465.6 R .007(Nearly all of)5.007 F F2
+(SPLA)2.507 E(T!)-.95 E F0 1.107 -.55('s s)D .008
+(witches may be cascaded in an).55 F 2.508(yo)-.15 G .008
+(rder on the command line when)-2.508 F(in)108 477.6 Q -.2(vo)-.4 G
+(king the program.).2 E F2(SPLA)108 501.6 Q(T!)-.95 E F0 .69
+(operates in tw)3.19 F 3.19(od)-.1 G .69(istinct modes:)-3.19 F F3 .69
+(point-to-point mode)3.19 F F0 3.19(,a)C(nd)-3.19 E F3(ar)3.19 E .69
+(ea pr)-.37 F .69(ediction mode)-.37 F F0 5.69(.E)C .69
+(ither a line-of-)-5.69 F .334(sight \(LOS\) or Longle)108 513.6 R .334
+(y-Rice Irre)-.15 F .334(gular T)-.15 F .335(errain \(ITM\) propag)-.7 F
+.335(ation model may be in)-.05 F -.2(vo)-.4 G -.1(ke).2 G 2.835(db).1 G
+2.835(yt)-2.835 G .335(he user)-2.835 F 5.335(.T)-.55 G(rue)-5.685 E
+.626(Earth, four)108 525.6 R .626(-thirds Earth, or an)-.2 F 3.126(yo)
+-.15 G .626(ther user)-3.126 F .626
+(-de\214ned Earth radius may be speci\214ed when performing line-of-)-.2
+F(sight analysis.)108 537.6 Q F4(POINT)72 554.4 Q(-T)-1.007 E
+(O-POINT AN)-.197 E(AL)-.219 E(YSIS)-1.007 E F2(SPLA)108 566.4 Q(T!)-.95
+E F0 1.224
+(may be used to perform line-of-sight terrain analysis between tw)3.724
+F 3.725(os)-.1 G 1.225(peci\214ed site locations.)-3.725 F -.15(Fo)6.225
+G(r).15 E -.15(ex)108 578.4 S(ample:).15 E F1
+(splat -t tx_site.qth -r rx_site.qth)108 602.4 Q F0(in)108 626.4 Q -.2
+(vo)-.4 G -.1(ke).2 G 2.628(sal).1 G .128
+(ine-of-sight terrain analysis between the transmitter speci\214ed in)
+-2.628 F F3(tx_site)2.627 E(.qth)-.15 E F0 .127(and recei)2.627 F -.15
+(ve)-.25 G 2.627(rs).15 G(peci\214ed)-2.627 E(in)108 638.4 Q F3(rx_site)
+3.384 E(.qth)-.15 E F0 .884(using a T)3.384 F .884
+(rue Earth radius model, and writes a)-.35 F F2(SPLA)3.384 E(T!)-.95 E
+F0 -.15(Pa)3.384 G .884(th Analysis Report to the current).15 F -.1(wo)
+108 650.4 S .549(rking directory).1 F 5.549(.T)-.65 G .549
+(he report contains details of the transmitter and recei)-5.549 F -.15
+(ve)-.25 G 3.048(rs).15 G .548(ites, and identi\214es the loca-)-3.048 F
+.016(tion of an)108 662.4 R 2.516(yo)-.15 G .016
+(bstructions detected along the line-of-sight path.)-2.516 F .017
+(If an obstruction can be cleared by raising the)5.016 F(recei)108 674.4
+Q .497 -.15(ve a)-.25 H .197(ntenna to a greater altitude,).15 F F2
+(SPLA)2.697 E(T!)-.95 E F0 .197
+(will indicate the minimum antenna height required for a line-)2.697 F
+1.654(of-sight path to e)108 686.4 R 1.654
+(xist between the transmitter and recei)-.15 F -.15(ve)-.25 G 4.154(rl)
+.15 G 1.654(ocations speci\214ed.)-4.154 F 1.655
+(Note that imperial units)6.655 F
+(\(miles, feet\) are speci\214ed unless the)108 698.4 Q F3(-metric)2.5 E
+F0(switch is added to)2.5 E F2(SPLA)2.5 E(T!)-.95 E F0 1.1 -.55('s c)D
+(ommand line options:).55 E F1
+(splat -t tx_site.qth -r rx_site.qth -metric)108 722.4 Q F0(KD2BD Softw)
+72 768 Q 120.785(are 16)-.1 F(September 2007)2.5 E(5)190.115 E EP
+%%Page: 6 6
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+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E .534(If the antenna\
+ must be raised a signi\214cant amount, this determination may tak)108
+84 R 3.033(eaf)-.1 G 1.033 -.25(ew m)-3.033 H 3.033(oments. Note).25 F
+(that)3.033 E .329(the results pro)108 96 R .329(vided are the)-.15 F/F1
+10/Times-Italic@0 SF(minimum)2.829 E F0 .329
+(necessary for a line-of-sight path to e)2.829 F .33
+(xist, and in the case of this sim-)-.15 F(ple e)108 108 Q
+(xample, do not tak)-.15 E 2.5(eF)-.1 G
+(resnel zone clearance requirements into consideration.)-2.5 E F1(qth)
+108 132 Q F0 -.15(ex)2.534 G .034(tensions are assumed by).15 F/F2 10
+/Times-Bold@0 SF(SPLA)2.534 E(T!)-.95 E F0 .033
+(for QTH \214les, and are optional when specifying -t and -r ar)2.534 F
+(guments)-.18 E .532(on the command-line.)108 144 R F2(SPLA)5.532 E(T!)
+-.95 E F0 .532(automatically reads all SPLA)3.032 F 3.032(TD)-1.11 G
+.532(ata Files necessary to conduct the terrain)-3.032 F .912
+(analysis between the sites speci\214ed.)108 156 R F2(SPLA)5.912 E(T!)
+-.95 E F0 .911(searches for the required SDF \214les in the current w)
+5.911 F(orking)-.1 E .188(directory \214rst.)108 168 R .188
+(If the needed \214les are not found,)5.188 F F2(SPLA)2.688 E(T!)-.95 E
+F0 .189(then searches in the path speci\214ed by the)2.688 F F1(-d)2.689
+E F0(com-)2.689 E(mand-line switch:)108 180 Q/F3 10/Courier@0 SF
+(splat -t tx_site -r rx_site -d /cdrom/sdf/)108 204 Q F0 .33(An e)108
+228 R .329(xternal directory path may be speci\214ed by placing a ".spl\
+at_path" \214le under the user')-.15 F 2.829(sh)-.55 G .329
+(ome directory)-2.829 F(.)-.65 E 3.045(This \214le must contain the ful\
+l directory path of last resort to all the SDF \214les.)108 240 R 3.045
+(The path in the)8.045 F F1($HOME/.splat_path)108 252 Q F0
+(\214le must be of the form of a single line of ASCII te)2.5 E(xt:)-.15
+E F3(/opt/splat/sdf/)108 276 Q F0(and can be generated using an)108 300
+Q 2.5(yt)-.15 G -.15(ex)-2.5 G 2.5(te).15 G(ditor)-2.5 E(.)-.55 E 3.023
+(Ag)108 324 S .523(raph of the terrain pro\214le between the recei)
+-3.023 F -.15(ve)-.25 G 3.023(ra).15 G .523
+(nd transmitter locations as a function of distance from)-3.023 F
+(the recei)108 336 Q -.15(ve)-.25 G 2.5(rc).15 G
+(an be generated by adding the)-2.5 E F1(-p)2.5 E F0(switch:)2.5 E F3
+(splat -t tx_site -r rx_site -p terrain_profile.png)108 360 Q F2(SPLA)
+108 384 Q(T!)-.95 E F0(in)4.119 E -.2(vo)-.4 G -.1(ke).2 G(s).1 E F2
+(gnuplot)4.119 E F0 1.619(when generating graphs.)4.119 F 1.619
+(The \214lename e)6.619 F 1.619(xtension speci\214ed to)-.15 F F2(SPLA)
+4.12 E(T!)-.95 E F0(deter)4.12 E(-)-.2 E .346
+(mines the format of the graph produced.)108 396 R F1(.png)5.346 E F0
+.346(will produce a 640x480 color PNG graphic \214le, while)2.846 F F1
+(.ps)2.846 E F0(or)2.846 E F1(.postscript)108 408 Q F0 .15
+(will produce postscript output.)2.65 F .151
+(Output in formats such as GIF)5.151 F 2.651(,A)-.8 G .151
+(dobe Illustrator)-2.651 F 2.651(,A)-.4 G .151(utoCAD dxf,)-2.651 F(LaT)
+108 420 Q .16(eX, and man)-.7 F 2.66(yo)-.15 G .16(thers are a)-2.66 F
+-.25(va)-.2 G 2.659(ilable. Please).25 F(consult)2.659 E F2(gnuplot)
+2.659 E F0 2.659(,a)C(nd)-2.659 E F2(gnuplot)2.659 E F0 1.259 -.55('s d)
+D .159(ocumentation for details on).55 F
+(all the supported output formats.)108 432 Q 3.542(Ag)108 456 S 1.042
+(raph of ele)-3.542 F -.25(va)-.25 G 1.042
+(tions subtended by the terrain between the recei).25 F -.15(ve)-.25 G
+3.542(ra).15 G 1.043(nd transmitter as a function of dis-)-3.542 F
+(tance from the recei)108 468 Q -.15(ve)-.25 G 2.5(rc).15 G
+(an be generated by using the)-2.5 E F1(-e)2.5 E F0(switch:)2.5 E F3
+(splat -t tx_site -r rx_site -e elevation_profile.png)108 492 Q F0 .425
+(The graph produced using this switch illustrates the ele)108 516 R -.25
+(va)-.25 G .424(tion and depression angles resulting from the ter).25 F
+(-)-.2 E .553(rain between the recei)108 528 R -.15(ve)-.25 G(r').15 E
+3.053(sl)-.55 G .553
+(ocation and the transmitter site from the perspecti)-3.053 F .854 -.15
+(ve o)-.25 H 3.054(ft).15 G .554(he recei)-3.054 F -.15(ve)-.25 G(r').15
+E 3.054(sl)-.55 G(ocation.)-3.054 E 3.781(As)108 540 S 1.281
+(econd trace is plotted between the left side of the graph \(recei)
+-3.781 F -.15(ve)-.25 G(r').15 E 3.78(sl)-.55 G 1.28
+(ocation\) and the location of the)-3.78 F .448
+(transmitting antenna on the right.)108 552 R .449
+(This trace illustrates the ele)5.448 F -.25(va)-.25 G .449
+(tion angle required for a line-of-sight path).25 F 1.074(to e)108 564 R
+1.074(xist between the recei)-.15 F -.15(ve)-.25 G 3.574(ra).15 G 1.074
+(nd transmitter locations.)-3.574 F 1.074
+(If the trace intersects the ele)6.074 F -.25(va)-.25 G 1.073
+(tion pro\214le at an).25 F(y)-.15 E 1.031(point on the graph, then thi\
+s is an indication that a line-of-sight path does not e)108 576 R 1.032
+(xist under the conditions)-.15 F(gi)108 588 Q -.15(ve)-.25 G(n, and th\
+e obstructions can be clearly identi\214ed on the graph at the point\(s\
+\) of intersection.).15 E 3.671(Ag)108 612 S 1.171(raph illustrating te\
+rrain height referenced to a line-of-sight path between the transmitter\
+ and recei)-3.671 F -.15(ve)-.25 G(r).15 E(may be generated using the)
+108 624 Q F1(-h)2.5 E F0(switch:)2.5 E F3
+(splat -t tx_site -r rx_site -h height_profile.png)108 648 Q F0 3.245
+(At)108 672 S .745
+(errain height plot normalized to the transmitter and recei)-3.245 F
+-.15(ve)-.25 G 3.245(ra).15 G .745
+(ntenna heights can be obtained using the)-3.245 F F1(-H)108 684 Q F0
+(switch:)2.5 E F3
+(splat -t tx_site -r rx_site -H normalized_height_profile.png)108 708 Q
+F0(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F(September 2007)2.5 E(6)
+190.115 E EP
+%%Page: 7 7
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+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E 2.5(Ac)108 84 S
+(ontour of the Earth')-2.5 E 2.5(sc)-.55 G(urv)-2.5 E
+(ature is also plotted in this mode.)-.25 E .635(The \214rst Fresnel Zo\
+ne, and 60% of the \214rst Fresnel Zone can be added to height pro\214l\
+e graphs by adding)108 108 R(the)108 120 Q/F1 10/Times-Italic@0 SF(-f)
+2.5 E F0(switch, and specifying a frequenc)2.5 E 2.5(y\()-.15 G
+(in MHz\) at which the Fresnel Zone should be modeled:)-2.5 E/F2 10
+/Courier@0 SF(splat -t tx_site -r rx_site -f 439.250 -H normalized_heig\
+ht_profile.png)108 144 Q F0
+(Fresnel Zone clearances other 60% can be speci\214ed using the)108 168
+Q F1(-fz)2.5 E F0(switch as follo)2.5 E(ws:)-.25 E F2
+(splat -t tx_site -r rx_site -f 439.250 -fz 75 -H height_profile2.png)
+108 192 Q F0 2.5(Ag)108 216 S(raph sho)-2.5 E(wing Longle)-.25 E
+(y-Rice path loss may be plotted using the)-.15 E F1(-l)2.5 E F0
+(switch:)2.5 E F2(splat -t tx_site -r rx_site -l path_loss_profile.png)
+108 240 Q F0(As before, adding the)108 264 Q F1(-metric)2.5 E F0
+(switch forces the graphs to be plotted using metric units of measure.)
+2.5 E .735(When performing a point-to-point analysis, a)108 288 R/F3 10
+/Times-Bold@0 SF(SPLA)3.235 E(T!)-.95 E F0 -.15(Pa)3.235 G .735
+(th Analysis Report is generated in the form of a).15 F(te)108 300 Q
+.528(xt \214le with a)-.15 F F1(.txt)3.028 E F0 .528(\214lename e)3.028
+F 3.028(xtension. The)-.15 F .528
+(report contains bearings and distances between the transmitter)3.028 F
+.605(and recei)108 312 R -.15(ve)-.25 G 1.405 -.4(r, a).15 H 3.105(sw).4
+G .605(ell as the free-space and Longle)-3.105 F .605
+(y-Rice path loss for the path being analyzed.)-.15 F .606(The mode)
+5.606 F .935(of propag)108 324 R .935(ation for the path is gi)-.05 F
+-.15(ve)-.25 G 3.434(na).15 G(s)-3.434 E F1(Line-of-Sight)3.434 E F0(,)A
+F1 .934(Single Horizon)3.434 F F0(,)A F1 .934(Double Horizon)3.434 F F0
+(,)A F1(Dif)3.434 E(fr)-.18 E .934(action Domi-)-.15 F(nant)108 336 Q F0
+2.5(,o)C(r)-2.5 E F1 -1.85 -.55(Tr o)2.5 H(poscatter Dominant).55 E F0
+(.)A .126(Distances and locations to kno)108 360 R .127
+(wn obstructions along the path between transmitter and recei)-.25 F
+-.15(ve)-.25 G 2.627(ra).15 G .127(re also pro-)-2.627 F 3.268
+(vided. If)108 372 R .767(the transmitter')3.268 F 3.267(se)-.55 G -.25
+(ff)-3.267 G(ecti).25 E 1.067 -.15(ve r)-.25 H .767(adiated po).15 F
+.767(wer is speci\214ed in the transmitter')-.25 F 3.267(sc)-.55 G
+(orresponding)-3.267 E F1(.lrp)3.267 E F0(\214le,)3.267 E 1.39
+(then predicted signal strength and antenna v)108 384 R 1.391
+(oltage at the recei)-.2 F 1.391(ving location is also pro)-.25 F 1.391
+(vided in the P)-.15 F(ath)-.15 E(Analysis Report.)108 396 Q 2.36 -.8
+(To d)108 420 T .76(etermine the signal-to-noise \(SNR\) ratio at remot\
+e location where random Johnson \(thermal\) noise is).8 F
+(the primary limiting f)108 432 Q(actor in reception:)-.1 E F1(SNR)
+108.33 456 Q/F4 10/Symbol SF(=)3.07 E F1(T)2.71 E F4(-)3.47 E F1(NJ)2.9
+E F4(-)3.17 E F1(L)2.78 E F4(+)2.73 E F1(G)2.18 E F4(-)2.7 E F1(NF)2.9 E
+F0(where)108 480 Q F3(T)2.714 E F0 .215
+(is the ERP of the transmitter in dBW in the direction of the recei)
+2.714 F -.15(ve)-.25 G -.4(r,).15 G F3(NJ)3.115 E F0 .215
+(is Johnson Noise in dBW)2.715 F .725(\(-136 dBW for a 6 MHz tele)108
+492 R .725(vision channel\),)-.25 F F3(L)3.225 E F0 .725
+(is the path loss pro)3.225 F .725(vided by)-.15 F F3(SPLA)3.225 E(T!)
+-.95 E F0 .725(in dB \(as a)5.725 F F1(positive)3.225 E F0(number\),)108
+504 Q F3(G)2.5 E F0(is the recei)2.5 E .3 -.15(ve a)-.25 H(ntenna g).15
+E(ain in dB o)-.05 E -.15(ve)-.15 G 2.5(ri).15 G(sotropic, and)-2.5 E F3
+(NF)2.5 E F0(is the recei)2.5 E -.15(ve)-.25 G 2.5(rn).15 G
+(oise \214gure in dB.)-2.5 E F3(T)108 528 Q F0(may be computed as follo)
+2.5 E(ws:)-.25 E F1(T)107.91 552 Q F4(=)4.07 E F1(TI)2.71 E F4(+)3.21 E
+F1(GT)2.18 E F0(where)108 576 Q F3(TI)3.055 E F0 .555
+(is actual amount of RF po)3.055 F .555(wer deli)-.25 F -.15(ve)-.25 G
+.555(red to the transmitting antenna in dBW).15 F(,)-.92 E F3(GT)3.055 E
+F0 .555(is the transmit-)3.055 F .67(ting antenna g)108 588 R .67
+(ain \(o)-.05 F -.15(ve)-.15 G 3.17(ri).15 G .67
+(sotropic\) in the direction of the recei)-3.17 F -.15(ve)-.25 G 3.169
+(r\().15 G .669(or the horizon if the recei)-3.169 F -.15(ve)-.25 G
+3.169(ri).15 G 3.169(so)-3.169 G -.15(ve)-3.319 G 3.169(rt).15 G(he)
+-3.169 E(horizon\).)108 600 Q 1.801 -.8(To c)108 624 T .201(ompute ho).8
+F 2.701(wm)-.25 G .202(uch more signal is a)-2.701 F -.25(va)-.2 G .202
+(ilable o).25 F -.15(ve)-.15 G 2.702(rt).15 G .202
+(he minimum to necessary to achie)-2.702 F .502 -.15(ve a s)-.25 H .202
+(peci\214c signal-).15 F(to-noise ratio:)108 636 Q F1(Signal)108.33 660
+Q F0(_).51 E F1(Margin).68 E F4(=)3.04 E F1(SNR)3.13 E F4(-)2.47 E F1(S)
+2.53 E F0(where)108 684 Q F3(S)3.849 E F0 1.349
+(is the minimum required SNR ratio \(15.5 dB for A)3.849 F 1.349
+(TSC \(8-le)-1.11 F -.15(ve)-.25 G 3.849(lV).15 G 1.349(SB\) DTV)-3.849
+F 3.849(,4)-1.29 G 3.849(2d)-3.849 G 3.848(Bf)-3.849 G 1.348(or analog)
+-3.848 F(NTSC tele)108 696 Q(vision\).)-.25 E 2.61(At)108 720 S .11
+(opographic map may be generated by)-2.61 F F3(SPLA)2.611 E(T!)-.95 E F0
+.111(to visualize the path between the transmitter and recei)2.611 F
+-.15(ve)-.25 G(r).15 E(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F
+(September 2007)2.5 E(7)190.115 E EP
+%%Page: 8 8
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+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E .099
+(sites from yet another perspecti)108 84 R -.15(ve)-.25 G 5.099(.T).15 G
+.099(opographic maps generated by)-5.899 F/F1 10/Times-Bold@0 SF(SPLA)
+2.598 E(T!)-.95 E F0 .098(display ele)2.598 F -.25(va)-.25 G .098
+(tions using a log-).25 F .335(arithmic grayscale, with higher ele)108
+96 R -.25(va)-.25 G .335
+(tions represented through brighter shades of gray).25 F 5.336(.T)-.65 G
+.336(he dynamic range)-5.336 F .257
+(of the image is scaled between the highest and lo)108 108 R .257
+(west ele)-.25 F -.25(va)-.25 G .257(tions present in the map.).25 F
+.257(The only e)5.257 F .257(xception to)-.15 F(this is sea-le)108 120 Q
+-.15(ve)-.25 G(l, which is represented using the color blue.).15 E -.8
+(To)108 144 S(pographic output is in).8 E -.2(vo)-.4 G -.1(ke).2 G 2.5
+(du).1 G(sing the)-2.5 E/F2 10/Times-Italic@0 SF(-o)2.5 E F0(switch:)2.5
+E/F3 10/Courier@0 SF(splat -t tx_site -r rx_site -o topo_map.ppm)108 168
+Q F0(The)108 192 Q F2(.ppm)2.5 E F0 -.15(ex)2.5 G
+(tension on the output \214lename is assumed by).15 E F1(SPLA)2.5 E(T!)
+-.95 E F0 2.5(,a)C(nd is optional.)-2.5 E .006(In this e)108 216 R
+(xample,)-.15 E F2(topo_map.ppm)2.506 E F0 .007
+(will illustrate the locations of the transmitter and recei)2.506 F -.15
+(ve)-.25 G 2.507(rs).15 G .007(ites speci\214ed.)-2.507 F(In)5.007 E .22
+(addition, the great circle path between the tw)108 228 R 2.72(os)-.1 G
+.22(ites will be dra)-2.72 F .22(wn o)-.15 F -.15(ve)-.15 G 2.72(rl).15
+G .22(ocations for which an unobstructed)-2.72 F 1.208(path e)108 240 R
+1.209(xists to the transmitter at a recei)-.15 F 1.209
+(ving antenna height equal to that of the recei)-.25 F -.15(ve)-.25 G
+3.709(rs).15 G 1.209(ite \(speci\214ed in)-3.709 F F2(rx_site)108 252 Q
+(.qth)-.15 E F0(\).)A .773(It may desirable to populate the topographic\
+ map with names and locations of cities, to)108 276 R .773
+(wer sites, or other)-.25 F(important locations.)108 288 Q 2.5(Ac)5 G
+(ity \214le may be passed to)-2.5 E F1(SPLA)2.5 E(T!)-.95 E F0
+(using the)2.5 E F2(-s)2.5 E F0(switch:)2.5 E F3
+(splat -t tx_site -r rx_site -s cities.dat -o topo_map)108 312 Q F0
+(Up to \214v)108 336 Q 2.5(es)-.15 G
+(eparate city \214les may be passed to)-2.5 E F1(SPLA)2.5 E(T!)-.95 E F0
+(at a time follo)2.5 E(wing the)-.25 E F2(-s)2.5 E F0(switch.)2.5 E .554
+(County and state boundaries may be added to the map by specifying up t\
+o \214v)108 360 R 3.055(eU)-.15 G .555(.S. Census Bureau carto-)-3.055 F
+(graphic boundary \214les using the)108 372 Q F2(-b)2.5 E F0(switch:)2.5
+E F3(splat -t tx_site -r rx_site -b co34_d00.dat -o topo_map)108 396 Q
+F0 1.064
+(In situations where multiple transmitter sites are in use, as man)108
+420 R 3.563(ya)-.15 G 3.563(sf)-3.563 G 1.063
+(our site locations may be passed to)-3.563 F F1(SPLA)108 432 Q(T!)-.95
+E F0(at a time for analysis:)2.5 E F3
+(splat -t tx_site1 tx_site2 tx_site3 tx_site4 -r rx_site -p profile.png)
+108 456 Q F0 .285(In this e)108 480 R .285(xample, four separate terrai\
+n pro\214les and obstruction reports will be generated by)-.15 F F1
+(SPLA)2.785 E(T!)-.95 E F0 5.285(.A)C(sin-)-2.5 E .509
+(gle topographic map can be speci\214ed using the)108 492 R F2(-o)3.009
+E F0 .508(switch, and line-of-sight paths between each transmitter)3.009
+F .816(and the recei)108 504 R -.15(ve)-.25 G 3.316(rs).15 G .816
+(ite indicated will be produced on the map, each in its o)-3.316 F .817
+(wn color)-.25 F 5.817(.T)-.55 G .817(he path between the)-5.817 F .767
+(\214rst transmitter speci\214ed to the recei)108 516 R -.15(ve)-.25 G
+3.267(rw).15 G .766
+(ill be in green, the path between the second transmitter and the)-3.267
+F(recei)108 528 Q -.15(ve)-.25 G 3.463(rw).15 G .963(ill be in c)-3.463
+F .964(yan, the path between the third transmitter and the recei)-.15 F
+-.15(ve)-.25 G 3.464(rw).15 G .964(ill be in violet, and the)-3.464 F
+(path between the fourth transmitter and the recei)108 540 Q -.15(ve)
+-.25 G 2.5(rw).15 G(ill be in sienna.)-2.5 E F1(SPLA)108 564 Q(T!)-.95 E
+F0 .59(generated topographic maps are 24-bit T)3.09 F .59
+(rueColor Portable PixMap \(PPM\) images.)-.35 F(The)5.59 E 3.09(ym)-.15
+G .59(ay be)-3.09 F(vie)108 576 Q 1.06(wed, edited, or con)-.25 F -.15
+(ve)-.4 G 1.06(rted to other graphic formats by popular image vie).15 F
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+388.8 R(map.ppm)108 400.8 Q F0 .594
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+E(T!)-.95 E F0 .595(to use the "four)3.095 F .595
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+(ve m)-.15 H .613(ean sea le).15 F -.15(ve)-.25 G .613(l, the antenna')
+.15 F 3.112(sh)-.55 G .612(eight abo)-3.112 F .912 -.15(ve a)-.15 H -.15
+(ve)-.05 G .612(rage terrain, and the height of the a).15 F -.15(ve)-.2
+G .612(rage ter).15 F(-)-.2 E(rain calculated to)108 496.8 Q -.1(wa)-.25
+G(rd the bearings of 0, 45, 90, 135, 180, 225, 270, and 315 de).1 E
+(grees azimuth.)-.15 E F3(DETERMINING MUL)72 513.6 Q
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+(site4: Sienna 1 \(255,130,71\))132 681.6 Q
+(site1 + site2: Yellow \(255,255,0\))132 705.6 Q
+(site1 + site3: Pink \(255,192,203\))132 717.6 Q
+(site1 + site4: Green Yellow \(173,255,47\))132 729.6 Q F0(KD2BD Softw)
+72 768 Q 120.785(are 16)-.1 F(September 2007)2.5 E(9)190.115 E EP
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+(site2 + site4: Dark Sea Green 1 \(193,255,193\))132 96 Q
+(site3 + site4: Dark Turquoise \(0,206,209\))132 108 Q
+(site1 + site2 + site3: Dark Green \(0,100,0\))132 132 Q
+(site1 + site2 + site4: Blanched Almond \(255,235,205\))132 144 Q
+(site1 + site3 + site4: Medium Spring Green \(0,250,154\))132 156 Q
+(site2 + site3 + site4: Tan \(210,180,140\))132 168 Q
+(site1 + site2 + site3 + site4: Gold2 \(238,201,0\))132 192 Q F0 .246
+(If separate)108 216 R/F2 10/Times-Italic@0 SF(.qth)2.746 E F0 .247
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+F .247(ut a dif)-.2 F .247(ferent antenna height,)-.25 F 3.536(as)108
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+-.15 G 3.535(sf)-3.535 G 1.035(our separate locations on a)-3.535 F
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+-.219 E(YSIS)-1.007 E F0 .344(If the)108 268.8 R F2(-c)2.844 E F0 .344
+(switch is replaced by a)2.844 F F2(-L)2.844 E F0 .344(switch, a Longle)
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+-.15 F(erated:)108 280.8 Q F1
+(splat -t wnjt -L 30.0 -s cities.dat -b co34_d00.dat -o path_loss_map)
+108 304.8 Q F0 .591(In this mode,)108 328.8 R F3(SPLA)3.091 E(T!)-.95 E
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+(xpected signal le)-.15 F -.15(ve)-.25 G .59(ls in areas surrounding).15
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+G .278(end at the bottom of the map correlates each color with a speci\
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+2.5(ro).15 G(ne micro)-2.5 E -.2(vo)-.15 G(lt per meter \(dBuV/m\).).2 E
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+(y-Rice analysis range may be modi\214ed to a user)-.15 F .63
+(-speci\214c v)-.2 F .63(alue using the)-.25 F F2(-R)3.13 E F0 3.13
+(switch. The)3.13 F(ar)3.13 E(gu-)-.18 E .522(ment must be gi)108 388.8
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+(switch is used\).)3.023 F .523(If a range wider than the gener)5.523 F
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+(y-Rice path loss calculations between all)-.15 F
+(four corners of the area prediction map.)108 412.8 Q(The)108 436.8 Q F2
+(-db)3.344 E F0 .844(switch allo)3.344 F .845
+(ws a constraint to be placed on the maximum path loss re)-.25 F .845
+(gion plotted on the map.)-.15 F(A)5.845 E .21(maximum path loss betwee\
+n 80 and 230 dB may be speci\214ed using this switch.)108 448.8 R -.15
+(Fo)5.21 G 2.71(re).15 G .21(xample, if a path loss)-2.86 F(be)108 460.8
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+.25 F .695 -.15(ey b)-.15 H .395(eing conducted,).15 F F3(SPLA)2.895 E
+(T!)-.95 E F0 1.495 -.55('s p)D .396
+(ath loss plot can be constrained to).55 F(the re)108 472.8 Q
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+E F1 3.818
+(splat -t wnjt-dt -L 30.0 -s cities.dat -b co34_d00.dat -db 140 -o)108
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+(olor de\214nition \214les.).55 F F3(SPLA)5.037 E(T!)-.95 E F0 .036
+(color de\214ni-)2.536 F(tion \214les ha)108 573.6 Q .3 -.15(ve t)-.2 H
+(he same base name as the transmitter').15 E(s)-.55 E F2(.qth)2.5 E F0
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+F0 -.15(ex)2.5 G(tensions.).15 E .237(When a re)108 597.6 R .237
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+(ead by)-3.443 F F3(SPLA)3.443 E(T!)-.95 E F0 .942(from the)3.443 F .377
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+(\214le corresponding to the transmitter site is not found, then a def)
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+(suitable for manual editing by the user is automatically generated by)
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+-6 E(;)114 717.6 Q 6(;F)114 729.6 S
+(ormat for the parameters held in this file is as follows:)-6 E F0
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+(;")114 612 S(red", "green", and "blue" are the corresponding RGB color)
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+(efinitions ranging from 0 to 255 for the region specified.)-6 E(;)114
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+(lt per meter \(dBuV/m\), the color Red).2 F .071
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+(Analog Television Broadcasting)150 336 Q
+(------------------------------)150 348 Q(Channels 2-6:)150 360 Q
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+(Grade B: >= 47 dBuV/m)288 384 Q
+(--------------------------------------------)150 396 Q(Channels 7-13:)
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+(Digital Television Broadcasting)150 516 Q
+(-------------------------------)150 528 Q(Channels 2-6:)150 540 Q
+(City Grade: >= 35 dBuV/m)42 E(Service Threshold: >= 28 dBuV/m)228 552 Q
+(--------------------------------------------)150 564 Q(Channels 7-13:)
+150 576 Q(City Grade: >= 43 dBuV/m)36 E(Service Threshold: >= 36 dBuV/m)
+228 588 Q(--------------------------------------------)150 600 Q
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+(------------------------------------------)150 660 Q
+(Reliable: >= 18 dBuV/m)216 672 Q(Not reliable: <)192 684 Q(18 dBuV/m)12
+E(Unlikely to receive: <)150 696 Q 6(0d)12 G(BuV/m)-6 E
+(FM Radio Broadcasting \(88.1 - 107.9 MHz\))150 720 Q F0(KD2BD Softw)72
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+-.25 E .436(The remainder of the \214le consists of ele)108 520.8 R -.25
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+-.15 F .13(As w)5.13 F .13(as the con)-.1 F -.15(ve)-.4 G .131
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+712.8 R F0(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F(September 2007)2.5
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+-.15 F 1.3(and ele)108 132 R -.25(va)-.25 G 1.299(tion pattern data res\
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+(grees. If)-.15 F 1.299(the pattern data)3.799 F .549
+(speci\214ed does not reach this le)108 144 R -.15(ve)-.25 G 3.049(lo)
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+-.25 F .55(vided to determine)-.15 F(the data at the required resolutio\
+n, although this may result in a loss in accurac)108 156 Q -.65(y.)-.15
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+.254(rage analysis can be a v).15 F .254
+(ery time consuming process, especially if the anal-)-.15 F .935
+(ysis is repeated repeatedly to disco)108 208.8 R -.15(ve)-.15 G 3.435
+(rw).15 G .936(hat ef)-3.435 F .936
+(fects changes to the antenna radiation patterns mak)-.25 F 3.436(et)-.1
+G 3.436(ot)-3.436 G(he)-3.436 E(predicted co)108 220.8 Q -.15(ve)-.15 G
+(rage area.).15 E .722(This process can be e)108 244.8 R .722
+(xpedited by e)-.15 F .722(xporting the Longle)-.15 F .722(y-Rice re)
+-.15 F .722(gional path loss contour data to an output)-.15 F .775
+(\214le, modifying the path loss data e)108 256.8 R .775
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+(fects, and then importing the)-.25 F
+(modi\214ed path loss data back into)108 268.8 Q F1(SPLA)2.5 E(T!)-.95 E
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+292.8 S 3.254(re).15 G .753
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+.753(ite 30 feet abo).15 F 1.053 -.15(ve g)-.15 H(round).15 E(le)108
+304.8 Q -.15(ve)-.25 G 2.997(lo).15 G -.15(ve)-3.147 G 2.997(ra5).15 G
+2.997(0m)-2.997 G .498(ile radius surrounding a transmitter site to a m\
+aximum path loss of 140 dB using the fol-)-2.997 F(lo)108 316.8 Q
+(wing syntax:)-.25 E/F3 10/Courier@0 SF
+(splat -t kvea -L 30.0 -R 50.0 -db 140 -plo pathloss.dat)108 340.8 Q F1
+(SPLA)108 364.8 Q(T!)-.95 E F0 .045(path loss output \214les often e)
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+-.15 G 2.58(escribe follo)-5.08 F 2.58(wed by latitudes \(de)-.25 F 2.58
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+.656(azimuths, ele)108 388.8 R -.25(va)-.25 G .656(tions \(to the \214r\
+st obstruction\), and path loss \214gures \(dB\) for a series of speci\
+\214c points that).25 F .541(comprise the re)108 400.8 R .541
+(gion surrounding the transmitter site.)-.15 F .542(The \214rst fe)5.542
+F 3.042(wl)-.25 G .542(ines of a)-3.042 F F1(SPLA)3.042 E(T!)-.95 E F0
+.542(path loss output \214le)3.042 F(tak)108 412.8 Q 2.5(eo)-.1 G 2.5
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+24 G(ax_west, min_west)-6 E(35, 33)156 448.8 Q 6(;m)36 G
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+(34.2265434, 118.0631104, 48.171, -37.461, 67.70)156 460.8 Q
+(34.2270355, 118.0624390, 48.262, -26.212, 73.72)156 472.8 Q
+(34.2280197, 118.0611038, 48.269, -14.951, 79.74)156 484.8 Q
+(34.2285156, 118.0604401, 48.207, -11.351, 81.68)156 496.8 Q
+(34.2290077, 118.0597687, 48.240, -10.518, 83.26)156 508.8 Q
+(34.2294998, 118.0591049, 48.225, 23.201, 84.60)156 520.8 Q
+(34.2304878, 118.0577698, 48.213, 15.769, 137.84)156 532.8 Q
+(34.2309799, 118.0570984, 48.234, 15.965, 151.54)156 544.8 Q
+(34.2314720, 118.0564346, 48.224, 16.520, 149.45)156 556.8 Q
+(34.2319679, 118.0557632, 48.223, 15.588, 151.61)156 568.8 Q
+(34.2329521, 118.0544281, 48.230, 13.889, 135.45)156 580.8 Q
+(34.2334442, 118.0537643, 48.223, 11.693, 137.37)156 592.8 Q
+(34.2339401, 118.0530930, 48.222, 14.050, 126.32)156 604.8 Q
+(34.2344322, 118.0524292, 48.216, 16.274, 156.28)156 616.8 Q
+(34.2354164, 118.0510941, 48.222, 15.058, 152.65)156 628.8 Q
+(34.2359123, 118.0504227, 48.221, 16.215, 158.57)156 640.8 Q
+(34.2364044, 118.0497589, 48.216, 15.024, 157.30)156 652.8 Q
+(34.2368965, 118.0490875, 48.225, 17.184, 156.36)156 664.8 Q F0 .135
+(It is not uncommon for)108 688.8 R F1(SPLA)2.635 E(T!)-.95 E F0 .135
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+-.1 F 3.44(wt)-.25 G .94(he horizon\).)-3.44 F .94
+(These angles refer to the ele-)5.94 F -.25(va)108 108 S 1.076
+(tion to the recei).25 F 1.076(ving antenna at the height abo)-.25 F
+1.376 -.15(ve g)-.15 H 1.076(round le).15 F -.15(ve)-.25 G 3.575(ls).15
+G 1.075(peci\214ed using the)-3.575 F/F1 10/Times-Italic@0 SF(-L)3.575 E
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+G .01(tion angle to the \214rst obstruction is returned by).25 F/F2 10
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+(his is because the Lon-)-5.009 F(gle)108 144 Q .261
+(y-Rice model considers the ener)-.15 F .262
+(gy reaching a distant point o)-.18 F -.15(ve)-.15 G 2.762(ra).15 G
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+(ti).25 E .562 -.15(ve o)-.25 H 2.762(ft).15 G(he)-2.762 E(ener)108 156
+Q .489(gy scattered from the top of the \214rst obstruction, only)-.18 F
+5.489(.S)-.65 G .489(ince ener)-5.489 F .488
+(gy cannot reach the obstructed loca-)-.18 F(tion directly)108 168 Q 2.5
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+(When modifying)108 192 R F2(SPLA)3.641 E(T!)-.95 E F0 1.141
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+216 R .395(\(At this time, programs and scripts capable of performing t\
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+F(the user)108 228 Q(.\))-.55 E
+(Modi\214ed path loss maps can be imported back into)108 252 Q F2(SPLA)
+2.5 E(T!)-.95 E F0(for generating re)2.5 E(vised co)-.25 E -.15(ve)-.15
+G(rage maps:).15 E/F3 10/Courier@0 SF
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+108 276 Q F2(SPLA)108 300 Q(T!)-.95 E F0 .006
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+(-generated te)-.2 F 1.042
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+1.072(analysis being con-)3.572 F .601(ducted, b)108 352.8 R .601
+(ut noticeably absent from the SDF \214les being used.)-.2 F 3.101(Au)
+5.601 G(ser)-3.101 E .601(-de\214ned terrain \214le is imported into a)
+-.2 F F2(SPLA)108 364.8 Q(T!)-.95 E F0(analysis using the)2.5 E F1(-udt)
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+2.5(Au)108 412.8 S(ser)-2.5 E(-de\214ned terrain \214le has the follo)
+-.2 E(wing appearance and structure:)-.25 E F3
+(40.32180556, 74.1325, 100.0 meters)150 436.8 Q
+(40.321805, 74.1315, 300.0)150 448.8 Q
+(40.3218055, 74.1305, 100.0 meters)150 460.8 Q F0 -.7(Te)108 484.8 S
+1.42(rrain height is interpreted as being described in feet abo).7 F
+1.72 -.15(ve g)-.15 H 1.42(round le).15 F -.15(ve)-.25 G 3.92(lu).15 G
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+496.8 Q(s)-.1 E F0 3.328(,a)C .829(nd is added)-3.328 F F1 .829
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+d as being 3-arc seconds in both latitude)-.2 F .281(and longitude.)108
+520.8 R .281(Features described in the user)5.281 F .281
+(-de\214ned terrain \214le that o)-.2 F -.15(ve)-.15 G .282(rlap pre).15
+F .282(viously de\214ned features in)-.25 F(the \214le are ignored by)
+108 532.8 Q F2(SPLA)2.5 E(T!)-.95 E F0(.)A F4(SIMPLE T)72 549.6 Q
+(OPOGRAPHIC MAP GENERA)-.197 E(TION)-1.04 E F0 .034(In certain situatio\
+ns it may be desirable to generate a topographic map of a re)108 561.6 R
+.034(gion without plotting co)-.15 F -.15(ve)-.15 G(rage).15 E .969
+(areas, line-of-sight paths, or generating obstruction reports.)108
+573.6 R .969(There are se)5.969 F -.15(ve)-.25 G .969(ral w).15 F .97
+(ays of doing this.)-.1 F .97(If one)5.97 F .162(wishes to generate a t\
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+585.6 R -.15(ve)-.25 G 2.661(rs).15 G .161(ite along with a)-2.661 F
+.138(brief te)108 597.6 R .139(xt report describing the locations and d\
+istances between the sites, the)-.15 F F1(-n)2.639 E F0 .139
+(switch should be in)2.639 F -.2(vo)-.4 G -.1(ke).2 G 2.639(da).1 G(s)
+-2.639 E(follo)108 609.6 Q(ws:)-.25 E F3
+(splat -t tx_site -r rx_site -n -o topo_map.ppm)108 633.6 Q F0(If no te)
+108 657.6 Q(xt report is desired, then the)-.15 E F1(-N)2.5 E F0
+(switch is used:)2.5 E F3
+(splat -t tx_site -r rx_site -N -o topo_map.ppm)108 681.6 Q F0 .994(If \
+a topographic map centered about a single site out to a minimum speci\
+\214ed radius is desired instead, a)108 705.6 R
+(command similar to the follo)108 717.6 Q(wing can be used:)-.25 E
+(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F(September 2007)2.5 E(15)
+185.115 E EP
+%%Page: 16 16
+%%BeginPageSetup
+BP
+%%EndPageSetup
+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E/F1 10/Courier@0 SF
+(splat -t tx_site -R 50.0 -s NJ_Cities -b NJ_Counties -o topo_map.ppm)
+108 84 Q F0 .962(where -R speci\214es the minimum radius of the map in \
+miles \(or kilometers if the)108 108 R/F2 10/Times-Italic@0 SF(-metric)
+3.463 E F0 .963(switch is used\).)3.463 F .492
+(Note that the tx_site name and location are not displayed in this e)108
+120 R 2.991(xample. If)-.15 F .491(display of this information is)2.991
+F .057(desired, simply create a)108 132 R/F3 10/Times-Bold@0 SF(SPLA)
+2.557 E(T!)-.95 E F0 .057(city \214le \()2.557 F F2(-s)A F0 .057
+(option\) and append it to the list of command-line options illus-)2.557
+F(trated abo)108 144 Q -.15(ve)-.15 G(.).15 E .592(If the)108 168 R F2
+(-o)3.092 E F0 .592(switch and output \214lename are omitted in these o\
+perations, topographic output is written to a \214le)3.092 F(named)108
+180 Q F2(tx_site)2.5 E(.ppm)-.15 E F0(in the current w)2.5 E
+(orking directory by def)-.1 E(ault.)-.1 E/F4 10.95/Times-Bold@0 SF
+(GEOREFERENCE FILE GENERA)72 196.8 Q(TION)-1.04 E F0 -.8(To)108 208.8 S
+.849(pographic, co).8 F -.15(ve)-.15 G .849(rage \().15 F F2(-c)A F0
+.849(\), and path loss contour \()B F2(-L)A F0 3.349(\)m)C .849
+(aps generated by)-3.349 F F3(SPLA)3.35 E(T!)-.95 E F0 .85
+(may be imported into)3.35 F F3(Xastir)108 220.8 Q F0 .176
+(\(X Amateur Station T)2.676 F .175
+(racking and Information Reporting\) softw)-.35 F .175
+(are by generating a georeference \214le)-.1 F(using)108 232.8 Q F3
+(SPLA)2.5 E(T!)-.95 E F0 -.55('s)C F2(-g)3.05 E(eo)-.1 E F0(switch:)2.5
+E F1(splat -t kd2bd -R 50.0 -s NJ_Cities -b NJ_Counties -geo -o map.ppm)
+108 256.8 Q F0 1.515(The georeference \214le generated will ha)108 280.8
+R 1.815 -.15(ve t)-.2 H 1.516(he same base name as the).15 F F2(-o)4.016
+E F0 1.516(\214le speci\214ed, b)4.016 F 1.516(ut ha)-.2 F 1.816 -.15
+(ve a)-.2 H F2(.g)6.666 E(eo)-.1 E F0 -.15(ex)108 292.8 S
+(tension, and permit proper interpretation and display of).15 E F3(SPLA)
+2.5 E(T!)-.95 E F0 1.1 -.55('s .)D(ppm graphics in).55 E F3(Xastir)2.5 E
+F0(softw)2.5 E(are.)-.1 E F4(GOOGLE MAP KML FILE GENERA)72 309.6 Q(TION)
+-1.04 E F0 -2.15 -.25(Ke y)108 321.6 T .775
+(hole Markup Language \214les compatible with).25 F F3 .774
+(Google Earth)3.274 F F0 .774(may be generated by)3.274 F F3(SPLA)3.274
+E(T!)-.95 E F0 .774(when per)3.274 F(-)-.2 E
+(forming point-to-point or re)108 333.6 Q(gional co)-.15 E -.15(ve)-.15
+G(rage analyses by in).15 E -.2(vo)-.4 G(king the).2 E F2(-kml)2.5 E F0
+(switch:)2.5 E F1(splat -t wnjt-dt -r kd2bd -kml)108 357.6 Q F0 .233
+(The KML \214le generated will ha)108 381.6 R .533 -.15(ve t)-.2 H .233
+(he same \214lename structure as a P).15 F .233
+(ath Analysis Report for the transmitter)-.15 F(and recei)108 393.6 Q
+-.15(ve)-.25 G 2.5(rs).15 G(ite names gi)-2.5 E -.15(ve)-.25 G(n, e).15
+E(xcept it will carry a)-.15 E F2(.kml)5 E F0 -.15(ex)2.5 G(tension.).15
+E 1.619(Once loaded into)108 417.6 R F3 1.619(Google Earth)4.119 F F0
+1.618(\(File --> Open\), the KML \214le will annotate the map display w\
+ith the)4.118 F .567(names of the transmitter and recei)108 429.6 R -.15
+(ve)-.25 G 3.067(rs).15 G .568(ite locations.)-3.067 F .568(The vie)
+5.568 F .568(wpoint of the image will be from the position)-.25 F 1.317
+(of the transmitter site looking to)108 441.6 R -.1(wa)-.25 G 1.317
+(rds the location of the recei).1 F -.15(ve)-.25 G 4.916 -.55(r. T).15 H
+1.316(he point-to-point path between the).55 F .792(sites will be displ\
+ayed as a white line while the RF line-of-sight path will be displayed \
+in green.)108 453.6 R F3(Google)5.792 E(Earth)108 465.6 Q F0 1.844 -.55
+('s n)D -.2(av).55 G(ig).2 E .744(ation tools allo)-.05 F 3.243(wt)-.25
+G .743(he user to "\215y" around the path, identify landmarks, roads, a\
+nd other fea-)-3.243 F(tured content.)108 477.6 Q .786
+(When performing re)108 501.6 R .786(gional co)-.15 F -.15(ve)-.15 G
+.786(rage analysis, the).15 F F2(.kml)5.787 E F0 .787
+(\214le generated by)3.287 F F3(SPLA)3.287 E(T!)-.95 E F0 .787
+(will permit path loss or)3.287 F .267
+(signal strength contours to be layered on top of)108 513.6 R F3 .267
+(Google Earth)2.767 F F0 1.367 -.55('s d)D .267
+(isplay in a semi-transparent manner).55 F 5.266(.T)-.55 G(he)-5.266 E
+(generated)108 525.6 Q F2(.kml)2.5 E F0(\214le will ha)2.5 E .3 -.15
+(ve t)-.2 H(he same basename as that of the).15 E F2(.ppm)2.5 E F0
+(\214le normally generated.)2.5 E F4(DETERMIN)72 542.4 Q -1.04(AT)-.219
+G(ION OF ANTENN)1.04 E 2.738(AH)-.219 G(EIGHT ABO)-2.738 E(VE A)-.548 E
+(VERA)-1.588 E(GE TERRAIN)-.602 E F3(SPLA)108 554.4 Q(T!)-.95 E F0 .947
+(determines antenna height abo)3.447 F 1.248 -.15(ve a)-.15 H -.15(ve)
+-.05 G .948(rage terrain \(HAA).15 F .948
+(T\) according to the procedure de\214ned by)-1.11 F .167
+(Federal Communications Commission P)108 566.4 R .167(art 73.313\(d\).)
+-.15 F .166(According to this de\214nition, terrain ele)5.166 F -.25(va)
+-.25 G .166(tions along).25 F .794(eight radials between 2 and 10 miles\
+ \(3 and 16 kilometers\) from the site being analyzed are sampled and)
+108 578.4 R -2.25 -.2(av e)108 590.4 T .614(raged for each 45 de).2 F
+.613(grees of azimuth starting with T)-.15 F .613(rue North.)-.35 F .613
+(If one or more radials lie entirely o)5.613 F -.15(ve)-.15 G(r).15 E
+-.1(wa)108 602.4 S .534(ter or o).1 F -.15(ve)-.15 G 3.034(rl).15 G .535
+(and outside the United States \(areas for which no USGS topograph)
+-3.034 F 3.035(yd)-.05 G .535(ata is a)-3.035 F -.25(va)-.2 G .535
+(ilable\), then).25 F
+(those radials are omitted from the calculation of a)108 614.4 Q -.15
+(ve)-.2 G(rage terrain.).15 E .918(Note that SR)108 638.4 R .918(TM ele)
+-.6 F -.25(va)-.25 G .918(tion data, unlik).25 F 3.418(eo)-.1 G .917
+(lder 3-arc second USGS data, e)-3.418 F .917(xtends be)-.15 F .917
+(yond the borders of the)-.15 F .866(United States.)108 650.4 R .867
+(Therefore, HAA)5.866 F 3.367(Tr)-1.11 G .867
+(esults may not be in full compliance with FCC P)-3.367 F .867
+(art 73.313\(d\) in areas)-.15 F
+(along the borders of the United States if the SDF \214les used by)108
+662.4 Q F3(SPLA)2.5 E(T!)-.95 E F0(are SR)2.5 E(TM-deri)-.6 E -.15(ve)
+-.25 G(d.).15 E .162(When performing point-to-point terrain analysis,)
+108 686.4 R F3(SPLA)2.662 E(T!)-.95 E F0 .162
+(determines the antenna height abo)2.662 F .461 -.15(ve a)-.15 H -.15
+(ve)-.05 G .161(rage ter).15 F(-)-.2 E .407(rain only if enough topogra\
+phic data has already been loaded by the program to perform the point-t\
+o-point)108 698.4 R 3.712(analysis. In)108 710.4 R 1.211(most cases, th\
+is will be true, unless the site in question does not lie within 10 mil\
+es of the)3.712 F(boundary of the topograph)108 722.4 Q 2.5(yd)-.05 G
+(ata in memory)-2.5 E(.)-.65 E(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F
+(September 2007)2.5 E(16)185.115 E EP
+%%Page: 17 17
+%%BeginPageSetup
+BP
+%%EndPageSetup
+/F0 10/Times-Roman@0 SF(SPLA)72 48 Q 151.145(T!\(1\) KD2BD)-1.11 F
+(Softw)2.5 E 151.145(are SPLA)-.1 F(T!\(1\))-1.11 E .491
+(When performing area prediction analysis, enough topograph)108 84 R
+2.991(yd)-.05 G .492(ata is normally loaded by)-2.991 F/F1 10
+/Times-Bold@0 SF(SPLA)2.992 E(T!)-.95 E F0 .492(to per)2.992 F(-)-.2 E
+.807(form a)108 96 R -.15(ve)-.2 G .807(rage terrain calculations.).15 F
+.807(Under such conditions,)5.807 F F1(SPLA)3.307 E(T!)-.95 E F0 .807
+(will pro)3.307 F .807(vide the antenna height abo)-.15 F -.15(ve)-.15 G
+-2.25 -.2(av e)108 108 T .203(rage terrain as well as the a).2 F -.15
+(ve)-.2 G .203(rage terrain abo).15 F .503 -.15(ve m)-.15 H .203
+(ean sea le).15 F -.15(ve)-.25 G 2.704(lf).15 G .204
+(or azimuths of 0, 45, 90, 135, 180, 225,)-2.704 F .162(270, and 315 de)
+108 120 R .162
+(grees, and include such information in the generated site report.)-.15
+F .161(If one or more of the eight)5.161 F 1.004(radials surv)108 132 R
+-.15(ey)-.15 G 1.004(ed f).15 F 1.004(all o)-.1 F -.15(ve)-.15 G 3.504
+(rw).15 G(ater)-3.604 E 3.504(,o)-.4 G 3.504(ro)-3.504 G -.15(ve)-3.654
+G 3.504(rr).15 G -.15(eg)-3.504 G 1.004(ions for which no SDF data is a)
+.15 F -.25(va)-.2 G(ilable,).25 E F1(SPLA)3.504 E(T!)-.95 E F0(reports)
+3.505 E/F2 10/Times-Italic@0 SF(No)3.505 E -.92(Te)108 144 S(rr).92 E
+(ain)-.15 E F0(for the radial paths af)2.5 E(fected.)-.25 E/F3 10.95
+/Times-Bold@0 SF(RESTRICTING THE MAXIMUM SIZE OF AN AN)72 160.8 Q(AL)
+-.219 E(YSIS REGION)-1.007 E F1(SPLA)108 172.8 Q(T!)-.95 E F0 1.004(rea\
+ds SDF \214les as needed into a series of memory "pages" within the str\
+ucture of the program.)3.505 F .121
+(Each "page" holds one SDF \214le representing a one de)108 184.8 R .121
+(gree by one de)-.15 F .121(gree re)-.15 F .121(gion of terrain.)-.15 F
+(A)5.121 E F2 .122(#de\214ne MAX-)2.622 F -1.05 -.9(PA G)108 196.8 T(ES)
+.9 E F0 .774(statement in the \214rst se)3.274 F -.15(ve)-.25 G .774
+(ral lines of).15 F F2(splat.cpp)3.274 E F0 .774
+(sets the maximum number of "pages" a)3.274 F -.25(va)-.2 G .773
+(ilable for).25 F 1.054(holding topograph)108 208.8 R 3.554(yd)-.05 G
+3.554(ata. It)-3.554 F 1.055
+(also sets the maximum size of the topographic maps generated by)3.554 F
+F1(SPLA)3.555 E(T!)-.95 E F0(.)A(MAXP)108 220.8 Q -.4(AG)-.92 G .231
+(ES is set to 9 by def).4 F 2.731(ault. If)-.1 F F1(SPLA)2.731 E(T!)-.95
+E F0 .231(produces a se)5.231 F .23(gmentation f)-.15 F .23
+(ault on start-up with this def)-.1 F(ault,)-.1 E .91
+(it is an indication that not enough RAM and/or virtual memory \(sw)108
+232.8 R .911(ap space\) is a)-.1 F -.25(va)-.2 G .911(ilable to run).25
+F F1(SPLA)3.411 E(T!)-.95 E F0 1.49(with the number of MAXP)108 244.8 R
+-.4(AG)-.92 G 1.489(ES speci\214ed.).4 F 1.489(In situations where a)
+6.489 F -.25(va)-.2 G 1.489(ilable memory is lo).25 F 2.789 -.65(w, M)
+-.25 H(AXP).65 E -.4(AG)-.92 G(ES).4 E .689(may be reduced to 4 with th\
+e understanding that this will greatly limit the maximum re)108 256.8 R
+(gion)-.15 E F1(SPLA)3.19 E(T!)-.95 E F0(will)3.19 E .79
+(be able to analyze.)108 268.8 R .79(If 118 me)5.79 F -.05(ga)-.15 G .79
+(bytes or more of total memory \(sw).05 F .79(ap space plus RAM\) is a)
+-.1 F -.25(va)-.2 G .79(ilable, then).25 F(MAXP)108 280.8 Q -.4(AG)-.92
+G 1.795(ES may be increased to 16.).4 F 1.795
+(This will permit operation o)6.795 F -.15(ve)-.15 G 4.296(ra4).15 G
+(-de)-4.296 E 1.796(gree by 4-de)-.15 F 1.796(gree re)-.15 F(gion,)-.15
+E 1.086(which is suf)108 292.8 R 1.086
+(\214cient for single antenna heights in e)-.25 F 1.085
+(xcess of 10,000 feet abo)-.15 F 1.385 -.15(ve m)-.15 H 1.085
+(ean sea le).15 F -.15(ve)-.25 G 1.085(l, or point-to-).15 F
+(point distances of o)108 304.8 Q -.15(ve)-.15 G 2.5(r1).15 G
+(000 miles.)-2.5 E F3(ADDITION)72 321.6 Q(AL INFORMA)-.219 E(TION)-1.04
+E F0 .332(The latest ne)108 333.6 R .332(ws and information re)-.25 F
+-.05(ga)-.15 G(rding).05 E F1(SPLA)2.832 E(T!)-.95 E F0(softw)2.832 E
+.332(are is a)-.1 F -.25(va)-.2 G .332(ilable through the of).25 F
+(\214cial)-.25 E F1(SPLA)2.833 E(T!)-.95 E F0(soft-)2.833 E -.1(wa)108
+345.6 S(re web page located at:).1 E F2(http://www)2.5 E
+(.qsl.net/kd2bd/splat.html)-.74 E F0(.)A F3 -.548(AU)72 362.4 S(THORS)
+.548 E F0(John A. Magliacane, KD2BD <)108 374.4 Q F2(kd2bd@amsat.or)A(g)
+-.37 E F0(>)A(Creator)144 386.4 Q 2.5(,L)-.4 G(ead De)-2.5 E -.15(ve)
+-.25 G(loper).15 E(Doug McDonald <)108 403.2 Q F2(mcdonald@scs.uiuc.edu)
+A F0(>)A(Original Longle)144 415.2 Q(y-Rice Model inte)-.15 E(gration)
+-.15 E(Ron Bentle)108 432 Q 2.5(y<)-.15 G F2 -.45(ro)-2.5 G(nbentle).45
+E(y@earthlink.net)-.3 E F0(>)A
+(Fresnel Zone plotting and clearance determination)144 444 Q
+(KD2BD Softw)72 768 Q 120.785(are 16)-.1 F(September 2007)2.5 E(17)
+185.115 E EP
+%%Trailer
+end
+%%EOF