test投稿も兼ねて世界測地系を日本測地系に変換するコード。
逆は調べてない。
test_hoge.php
$lat = $lat + $lat * 0.00010696 - $lng * 0.000017467 - 0.0046020;
$lng = $lng + $lat * 0.000046047 + $lng * 0.000083049 - 0.010041;
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[test]世界測地系を日本測地系に変換する
Last updated at Posted at 2012-03-21
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