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「【GAS】緯度経度から2点間の距離を求める」を参考に、国土地理院とWolfram|Alphaでやってみた。

Posted at

(参考)【GAS】緯度経度から2点間の距離を求める

東京タワーからスカイツリーまでの距離8.23428881
・東京タワー
緯度35.658607経度139.745444
35.658607
139.745444
・スカイツリー
緯度35.710089経度139.810711
35.710089
139.810711

(参考)測量計算(距離と方位角の計算) - 国土地理院

GRS80の場合 8,217.866(m)45.9472194444444(度)225.985291666667(度)
bessel の場合 8,216.937(m)45.9468388888889(度)225.984911111111(度)

(参考)Wolfram|Alpha

https://www.wolframalpha.com/input/?i=Latitude+35.658607+longitude+139.745444%E3%80%80Latitude+35.710089+longitude+139.810711&lang=ja
Latitude 35.658607 longitude 139.745444 Latitude 35.710089 longitude 139.810711
8.218 km (キロメートル)

(参考)自宅からスカイツリーの距離と方位角

https://keisan.casio.jp/exec/system/1335163996
東京スカイツリー
35.71014
139.81083
結果
距離8.237828km
方位角45°50′38.23″

(参考)東京タワーと東京スカイツリーは直線距離だと何キロくらい<Yahoo!知恵袋

https://detail.chiebukuro.yahoo.co.jp/qa/question_detail/q1238837467
8.2キロくらい

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