nł̊e핽ʒWnƌoܓx̑ݕϊ\tg

e
KKvȂ
TMconv.exe:{
prj-list.txt:e}@Xg
KKvǏ菑o
earth-sz.txt:nȉ~̂ɂẴp[[^[Xg
gridlist.txt:L̒Wnp[^Xg̃Xg
utm1grid.txt:tslWñp[^[Xgikj
utm2grid.txt:(k)
utm3grid.txt:(쑤)
utm4grid.txt:(쑤)
eur0grid.txt:[bpe̒Wnp[^Xg(tBh,̑)
eur1grid.txt:(kQ}n)
eur2grid.txt:(Q}n{XCXExM[)
eur3grid.txt:(}Xn)
grid.txt:̑̍̓ƎWnp[^[Xg
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error-dt.txt:莝̒n`}⎑ɁÃ\tgŌvZl
             n}ŎWl܂͌oܓxlAnǂvZl
             ƔrāA덷mFf[^


Ou
{ł͂P̂Pȏ̒n`}Ey{}Essv}
炢łڂɂ鎖܂񂪁A
n}ł̈ʒu\Ɍoܓxł͂ȂʒWnp
ꍇ܂B

]ȉ~̖ʂłiƂ]ȉ~̂ŋߎĂjn
ʁij֎ˉeĂASĂ̓_Ő\oł͂܂񂪁A
̐}@̒Sӂ͈̋͂ł΁uقڐv
݂ȂƂo܂BɒWĈʒu\̂łB
قƂǂ̏ꍇ͍W_ł̐^kxɂƂĂ܂A
xȊOł͓Ru^オ^kvƂ͌ȂȂ܂B

B͔rIȍA{Ɩʐς܂ςȂ
CMXAtXAXEF[fłA{ƈĈӏ
W܂čL肪̂ŁAP̒WőSy\Ă܂B
rIhCcAI[XgAł́A̒W
gđSyJo[Ă܂BoܓxW̕ʂ肪
悢܂B

{łAkڒn}pɒWn݂Ă܂A
PX̍Wn݂Ă܂B
ׂ܂߂ƔɍL͈͂ɎU΂ĂA
vłkC牫ɂĂuoܓxɑ΂Ď΂߁v
ɐLтĂ邽߂ɁAŝˉe@ȂȂ̂
Ă܂B̂
ukCAAs{͂P̍WnɎ܂v
悤ɁAPX̍Wn݂Ă܂B

āAɂĂ͒W̕ʂ肪悭AHn}
WĂāAoܓxĂȂꍇ܂B
܂łȂĂAn}ŜɒWɂႪ
鎖܂B
̒m肽ʒǔoܓx߂ɂ́A̕t߂̌oܓx̊Ԋu
KőzȂ΂Ȃ܂񂪁A
WłΒn}̒𑪂ďkڂ|ΏIłB
ɂPԊuŕႪĂ΁AȒKŏ\łB

̈ŁAVϑȂǂŁA܂łoܓxm肽܂B
WȂ珬ȒKŐmɑ̂ɁAoܓx߂ɂ
LƒKŐЂςzȂ΂ȂȂA
oܓxĂȂȂ狁߂ȂB
ȃAz炵ԂXEF[fŌôŁA
ʒWƌoܓx𑊌݌vZ\tgႢ܂B
Ou͏IB

g
PDSҗp
1)ŋ؂ꂽ̑ɂS̃_EhbvXg܂B
̂ԏ㍶́uprojectionv͂Ƃ肠B

̂Rォ
uWnXgn敪ށv
uîőI΂ꂽńjWnXgv
uȉ~̃Xgv
łB
̒ɕKvȃf[^鎞́AꂼIׂΐݒIłB
ȂA莝̒n}ɑ΂Ăǂ̃f[^gׂ
ӊOƕɂ̂łB

1a)WnI
傫āAەWƂČ߂ꂽ
ujo[TJg}@Wn(tslWn)v
ƊeƎɒ߂WnƂ܂B

ȂAI[XgÂ悤
pWnƂĂtsl̗pĂ鍑܂B
I[XgÂ悤ɁAȑOgĂƎ̍WnLȂA
ŋ߂̑nnύXɍ킹Ătsl̕ɗ͂uĂ鍑܂B
tBĥ悤ɂtsl̉1000kmPʂ̐ƎɉāA
̂tslWi][jƋʂĂ鍑܂B
[bpŜJo[钼WƂED50AETRS89-TM܂A
͂tslƓłB
ӏ̒ɂtslłƂ͂菑ĂΖȂ̂łA
OꌩƎWn̂悤ɌāA͂tslîƂό`j
ł鎖܂B
̕ӂׂ͒邩AĒŋCtAȂł:-)

ԏ̃_EhbvŁuUTMv{uNW,NE,SW,SEvƁA
n𓌐̓kłS敪ēĂ܂B
̒Yn̂̂IԂƁA
QԖڂ̃_EhbvŁAYnUTMW][ROIׂ悤ɂȂ܂B
][ԍ̉ɌoxĂ܂AꂪtslW̒SoxŁA
́}Rx̃GAꂼ̑ΏۃGAłB
iܓxnAy͂ݏoꍇȂǂɈꕔOj

eƎ̍Wn̏ꍇ́Aԏ̃_Ehbv́uUTMv̉
n於Ă̂łIԂƁAQԖڂ̃_Ehbv
AWńiWnőSyJo[ꍇ͔ԍjAKpȉ~̖
ꂽXgIׂ悤ɂȂ܂B
ŋߔsꂽn`}Ȃ΁An`}̂ǂɍWn̂Ă܂B
iRnŁBXCXł͑ΏےňłĂ܂Bj

ȂAꕔ̍ɁuisjOvƏꂽWn܂
itXAmEF[ȂǁjA̓OjbWەWqߐ
߂O瑪ʂĂ̊qߐA
ɂȂ炩̊ƂĎgĂ鍑̍WnŁA
ꍇɂĂ̓OjbW肻gg₷
ɂāAꉞグĂ܂BOjbW̂Ă܂B
tX̏ꍇɂ̓p̏ɁApx̒Pʂgrad(p=100grad)
肵܂Agradxɕϊ̂0.9邾Ȃ̂ŁA
Pʂ̕ϊ͎łĂ:-)

2a)ȉ~̑I
͉]ȉ~̂̑IłB݂͐VʂZpɂ
Vʑ̌nւ̈ڍsɓAꖇ̒n}ɐṼf[^
荬ĂԂłB

Ƃ΂PON炢ÕtX̒n}ɂ́AtXƎ̍Wn̑
tslW\Ă܂Áu[bp1950(ED50)v
Â̂ŁAHayford1909ȉ~̂gČvZĂ܂B
xbŕ\ꂽoܓxED50ɊÂ̂łB
ŃtXƎ̍Wngrade\̌oܓx͉Clarke1880ȉ~̂łB
̂߁Aoܓx̎̈Ⴂ܂߂āA
ܓxgradexbɊZĂɂ܂B

ŐṼI[XgA̒n`}łWGS-84ȉ~̂ƂVf[^
oܓxƂtslWvZ\Ă܂B
I[XgAƎ̒WnꉞOgɏĂ܂A
Bessel1841ȉ~̂ɊÂvZꂽ̂ŁA
ÂoܓxɊÂvZꂽ̂Ȃ̂ŁAn}ɏꂽ
ŐVf[^ɂoܓxŌvZĂv܂B
Âɂoܓx͕\Ă܂B

{̑kڗpWn̏ꍇAʖ@OƌƂ
Wn̒`p[^͑SςĂ܂񂪁A
Kpȉ~̂_oܓxςĂ邽߁A
Ⴆ400mȏ̌덷o܂B

n`}ɂ́unnAWnɊÂvƂāA
̓Iȑȉ~̖ĂȂꍇȂ܂B
̏ꍇ͑̎iőnnf[^肷Kv܂B
i̓lbgŎɓ܂ARnAǂĂpłj

W_̓ynɋ߂ꍇ́Aȉ~̂Ă
قǑ傫Ȃɂ͂Ȃ܂񂪁A
xɊւẮuԓ̋vł鎖ɑ
iUTMȂǉJg}@̏ꍇȂǁjA
̏ꍇ͈ӊOƑ傫ȃYɂȂ鎖܂B

3)vZ
WnƑȉ~̂Ił܂΁iWnɂoܓxƒn}
ڂĂoܓx̌N̈Ⴂ͂̂́jAƂ͊ȒPłB

3a)oܓx(60i\)āÁuBy Polar Coordinate(Sexagesimal)vB
3b)oܓx(10i\)āÁuBy Polar Coordinate(Decimal)vB
3c)Wnł̍Wl(kmP)āÁuBy Rectangular CoordinatevB

ΐ艺̗̑܂܂(3a)3b)̏ꍇ́uErrorv͋)B
RW\`͓_ɑ΂lɂȂ܂B
3c)̏ꍇ͑QߌvZērőł؂̂ŁA
lƕ\ĂoܓxƂ̌vŽ덷mPʂŕ\܂B
ꉞ10cmȉɂȂ悤ɂĂ܂B
i܂ŌvZł؂ɂ덷łāAnł̌덷ł͂܂j

̑ɁAxȊO͐^オ^kɂȂ܂񂪁Âp
xbAxi10i\jAč}vẐ₷Ȃǂl
̊pxtangentAȏ̂Rނŕ\܂B

܂n`}ɎgĂ}@͑p}@ŁApx̘c݂͐܂񂪁A
ꏊɂĒ(k)̕ω܂i͌_𗣂Ƒ傫ȂjB
̔{ƁAˉëܓxPb\܂B

߂oܓx́Aǂ̑nnɂ̂ӂĈKv܂B
҂ւ̕񍐗pȂ΁Amɏȉ~̂Ƒnnw肵ǂł傤B
sVϑ̌vZɎgꍇAEnnł͂ȂÂnn̏ꍇ
ʓIɗǂꍇ܂BÂnn͐Ennɑ΂Ăꂪ܂A
̂̌ud͂̕cł߁v̏ꍇA
EnnpĐmɔcłȂd͌덷菜́A
d͌덷ʓIɎ荞łÂnn̕Ă鎖܂B

ȂɂāAW\uwCxv̈iǂ炪łǂ炪kj
Ⴄ܂B܂ɂwWɂxW܂B
悭mF܂傤:-)



QD񏉐SҌ
ΕłBƂƂłB
1)Ή}@
TM:Jg}@
OM:΃Jg}@(XCXp)
LC:o[gp~}@(Qܓx)
L1:o[gp~}@(Pܓx)
SC:ȉ~̂ɐpˉeāA̋𕽎ː}@œe(I_p)
CS:JbV[jE\hi[}@

WSƂȂoܓxāAScalet@N^[āA
[_֓߂̃VtgʂāAo[gp~}@Ȃ
̊ܓxāAIłB

2)ȉ~̂ɑ΂Ă͂S̘g܂A
̂̂QiȂƂЂƂ͐ԓaɔajw肷΁A
͏ɌvZ܂B̃p[^ɒm肽ꍇ́A
uCalculatev{^Ώo܂B


4)x
vẐ̐x́Au{xvZvōsĂ܂A
Ȃgł邽߂ɁA덷̒~ςɊւĂ͐mɂ͔cĂ܂B
enǂ̃hLgɂvZȂǂƔr(error-dt.txt̑O)A
XCX̂悤ɌvZł̌_߂ɂ}@ł΂Ȃ荂xłB
Jg}@ƃJbV[jE\hi[}@̏ꍇ́A
_ǂɂĂA܂ԓ_ƂlvZāA
ԓ猴_܂ł̋ォ獷āA[_VtgƂvZ
sĂ邽߂ɁAxWikj͈ULiőPLj̒l܂B
̂߂ɂwWijɔׂĂP`Rx悤łB
vZ덷[gPʂɋyԗ͂Ȃ悤łB


莝̒n}oܓxƒWlǂݎAvZlƔrf[^
(error-dt.txť㔼)ƁA
Jg}@(KEXEN[Q}@)ł͂قړǎ덷xłB

xgp~}@́AtX̒n}rIǂ
xM[̒n}łꂪڗ܂Ap[^ݒ肪̂A
n}ɖ肪̂AkɂɌ_邽ߌ덷Ă̂A
ݒBǂWvZɎgoܓxƕ\Ăoܓx
vႤ悤ȊłB
Ȃ݂ɁAŏ͓{̍yn@̎găvO܂A
ǂĂvZȂ̂ŕsRɎvAxM[yn@̃TCg
I_̎ĂĔrAʂ̎gĂ܂B

XCX͎΃Jg}@ƂȐ}@gĂA
XCXAMnǂ̃TCgvZĂČvZĂ܂A
25番1ňܓx1bx̌덷oĂ܂B
}@̂őƂ̔r̂悤Ȃ̂ŁA͌ݕsB
I_Aȉ~̂Uɕϊĕ˂Ȑ}@ŁA
n}茳ɂȂ̂ŕ]s\B

=========================================================
Reference
ԓeܓxւ̎qߐ,ܓx1b̒:ȔN\16N(V,ۑP,2003)
Jg}@:ln}[U[YKCh(ݏȍyn@ďC,c@l{n}Z^[,1992)
xgp~}@(2Wܐ):xM[yn@̃TCg(http://www.ngi.be/),Transformation_Geographic_Lambert_NL.pdf
xgp~}@(1Wܐ):http://remotesensing.org/geotiff/proj_list/
΃Jg}@:XCXAMnǂ̃TCg(http://www.swisstopo.ch),swiss_projection_de.pdf
JbV[jE\hi[}@:http://www.posc.org/Epicentre.2_2/DataModel/ExamplesofUsage/eu_cs34g.html
I_pː}@:www.ncg.knaw.nl/Publicaties/Groen/pdf/43Referentie.pdf
]ȉ~̂̃p[^:ȔN\16N(V,ۑP,2003),enǂ̃TCg
eʒWñp[^:enǂ̃TCg
                               yhttp://www.ncc.up.pt/gpsman/gpsmanhtml/manual/html/GPSMandoc_27.html
=========================================================
2007/10/27:J
2007/11/09:ʒW>oܓx̑QߌvZł؂10cmȉɕύX,
           ^kƃObhcƂ̊pxradian\tangent\ɕύX,
           un}1̒vun}1b̒vɕύX,
           JbV[jE\hi[}@ƃI_pː}@ƃxgp~}@(1Wܐ)ǉ,
           ȉ~̂ƃObhf[^𐔃Jǉ,WƐ}@̂ŃC^[tF[XύX
2008/03/03:tHgMS UI Gothic 14point  Arial 12pointɕύXB
           ɔCAEgύX
2008/04/25:CAEg
=========================================================
Apr-25th,2008

ftcenter@mth.biglobe.ne.jp
http://www2s.biglobe.ne.jp/~ftcenter
