nQ_Ԃ̕ʊppvZ

e
edrct.exe:{
earth-sz.txt:nȉ~̃p[^Xg
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PʓɊւ钍
a)ox͓{Aܓx͖k{łB
b)ʊp͏ォ猩Ĕvi^+90xjAp͏オ{łB
c)uv́uWiWIChʂ̍jvł͂ȂA
uȉ~̂̍vłB
mȌvZKvȏꍇ̓WICh␳ĂB
ȔN\ɓ{̔rIڍׂȃWIChn}ƁA
ẼWIChn}fڂĂ܂B
܂Ayn@WIChlf[^Ă܂B
vl̃f[^𔭔EJĂ͂łB
iǂ̍̑nǂ̃TCgɂAWƑȉ~̂̍̈Ⴂ
ǂǂƐĂ܂Bj
d)uv͒łBn̒SʂoHɂȂĂłB
u\ʋv́uw肵Q_ƒnSʂ镽ʂA
ȉ~̕\ʂ؂fʋȐł́AQ_Ԃ̒ZoH̋̕vłB
ȉ~̕\ʂł̋łāA͌vZɂĂ܂B
܂uw肵Q_ƒnSʂ镽ʁvɂoHȂ̂ŁA
ŒZƂ͌܂BႦGRS-80ɂA
ԓ̌ox0xƌox179x59̂Q_Ԃōl
uw肵Q_ƒnSʂ镽ʁv͐ԓʂł̂ŁA
ԓ̌oHŌvZ܂(20035.653km)BAkɂʂoH
uiԓ|kɊԋj~Q{PCv(20005.787km)菬Ȃ܂B
ȂAvZ蔲܂Ă̂ŁAkɓɂ̂߂ʂoHł
vZɂ⎞Ԃ܂ĩp\łQbقǁjB

px̓͂ɂ
60i͂10i͂̑I𐧂łB
pxɊւSĂ̍ڂɂQ̓͘g܂A
WI{^őIƁA
SĂ̊pxڂɂđI̓͘gLɂȂA
Е͏oȂȂ܂B
Lȕɓ͂ƁAЕ͎Iɕϊĕ\܂B
ڂƂɐ؂ւē͂Ă\܂B

Ȃ100xz悤ȐlƁA̐lLx̖肩A
0.02b炢鎖܂B
ǂŒPxɃx_EĂƂvȂ̂łA
ǂȂ̂ςB

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gp@
a)Q_w肵āAʊpp߂
1.܂nȉ~̂I܂B
2.point A,point BɂꂼoܓxA͂܂B
3.uCalculate between A and Bv΁A
uA猩B̕ʊpApAv
uB猩B̕ʊpApAvu\ʋv
vZ܂B

b)P_ƁA̓_̕ʊppP_߂
1.܂nȉ~̂I܂B
2.point A ̌oܓxA͂܂B
3.ufrom A to BvɕʊpApA͂܂B
4.uCalculate from Av΁A_B̌oܓxƍA
_B猩_A̕ʊpApAA\ʋvZ܂B

񂾂łB


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H20/04/26:Ƃ肠쐬
H20/04/27:60i͂10i͂̑I
H20/04/29:\ʋ\
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2008,Apr 29-th
ftcenter@mth.biglobe.ne.jp
http://www2s.biglobe.ne.jp/~ftcenter
