{"id":130,"date":"2007-12-25T19:38:39","date_gmt":"2007-12-25T10:38:39","guid":{"rendered":"http:\/\/ke-tai.org\/blog\/2007\/12\/25\/wgs84\/"},"modified":"2008-03-16T19:03:25","modified_gmt":"2008-03-16T10:03:25","slug":"wgs84","status":"publish","type":"post","link":"http:\/\/ke-tai.org\/blog\/2007\/12\/25\/wgs84\/","title":{"rendered":"\u30b1\u30fc\u30bf\u30a4\u3067\u53d6\u5f97\u3057\u305f\u4f4d\u7f6e\u60c5\u5831\u3092\u4e16\u754c\u6e2c\u5730\u7cfb\u306b\u5909\u63db\u3059\u308b\u30b5\u30f3\u30d7\u30eb"},"content":{"rendered":"<p>\u5148\u65e5\u3054\u7d39\u4ecb\u3057\u305f\u300c<a href=\"http:\/\/ke-tai.org\/blog\/2007\/12\/21\/wgs\/\" target=\"_blank\">\u30b1\u30fc\u30bf\u30a4\u3067\u53d6\u5f97\u3057\u305f\u4f4d\u7f6e\u60c5\u5831\u3092GoogleMap\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u30b5\u30f3\u30d7\u30eb<\/a>\u300d\u306b\u5f15\u304d\u7d9a\u304d\u3001GPS\u306e\u5ea7\u6a19\u5909\u63db\u7cfb\u306e\u8a71\u3067\u3059\u3002<\/p>\n<p>\u30b1\u30fc\u30bf\u30a4\u304b\u3089\u53d6\u5f97\u3067\u304d\u308b\u5ea7\u6a19\u306b\u306f\u65e5\u672c\u6e2c\u5730\u7cfb\u3068\u4e16\u754c\u6e2c\u5730\u7cfb\u3068\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u30c9\u30b3\u30e2\u306e\u5834\u5408\u3001i\u30e2\u30fc\u30c9\u306eGPS\u6a5f\u80fd\u3001\u30aa\u30fc\u30d7\u30f3i\u30a8\u30ea\u30a2\u3068\u3082\u306b\u4e16\u754c\u6e2c\u5730\u7cfb\u306b\u306a\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\nau\u3084\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u53d6\u5f97\u3059\u308b\u5f62\u5f0f\u3092\u6307\u5b9a\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<br \/>\n\u306a\u304a\u30a6\u30a3\u30eb\u30b3\u30e0\u306f\u65e5\u672c\u6e2c\u5730\u7cfb\u3067\u5ea7\u6a19\u3092\u8fd4\u3059\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>GoogleMap\u306f\u4e16\u754c\u6e2c\u5730\u7cfb\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u65e5\u672c\u6e2c\u5730\u7cfb\u306e\u5ea7\u6a19\u306e\u5834\u5408\u306f\u5909\u63db\u306e\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u5909\u63db\u7528\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<p class=\"spacer-small\">&nbsp;<\/p>\n<p><em><strong>\u65e5\u672c\u6e2c\u5730\u7cfb\uff08\u5ea6\u5206\u79d2\u5f62\u5f0f\uff09\u2192\u4e16\u754c\u6e2c\u5730\u7cfb\uff08\u30df\u30ea\u79d2\u5f62\u5f0f\uff09\u306e\u5909\u63db\u30b5\u30f3\u30d7\u30eb<\/strong><\/em><\/p>\n<pre class=\"super-pre-small\"><code>\/\/ \u53d6\u5f97\u3057\u305f\u5ea7\u6a19\uff08\u65e5\u672c\u6e2c\u5730\u7cfb\uff09\r\n$ido = '+43. 2. 58. 956';\r\n$keido = '+141. 22. 36. 912';\r\n\r\n\/\/ \u5ea6\u5206\u79d2\u5f62\u5f0f\u304b\u3089GoogleMap\u306b\u5bfe\u5fdc\u3057\u305f\u30df\u30ea\u79d2\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\r\nlist($g_ido, $g_keido) = convertLocationForGMap($ido, $keido);\r\n\r\n\/\/ \u4e16\u754c\u6e2c\u5730\u7cfb\u306b\u5909\u63db\u3059\u308b\r\nlist($wgs_ido, $wgs_keido) = convertLocationToWGS84($g_ido, $g_keido);\r\n\r\necho '\u7def\u5ea6=' . $wgs_ido . '&lt;br&gt;';\r\necho '\u7d4c\u5ea6=' . $wgs_keido . '&lt;br&gt;';\r\n\r\n\/**\r\n * \u7def\u5ea6\u30fb\u7d4c\u5ea6\u5909\u63db\u30e1\u30bd\u30c3\u30c9\r\n * \u7def\u5ea6\u30fb\u7d4c\u5ea6\u3092\u5ea6\u5206\u79d2\u5f62\u5f0f\u304b\u3089\u30df\u30ea\u79d2\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\r\n * @param\tstring\t$ido\t\u7def\u5ea6\uff08\u5ea6\u5206\u79d2\u5f62\u5f0f\uff09\r\n * @param\tstring\t$keido\t\u7d4c\u5ea6\uff08\u5ea6\u5206\u79d2\u5f62\u5f0f\uff09\r\n * @return\tarray\t\tarray([\u5909\u63db\u5f8c\u306e\u7def\u5ea6], [\u5909\u63db\u5f8c\u306e\u7d4c\u5ea6])\r\n *\/\r\nfunction convertLocationForGMap($ido, $keido) {\r\n\t\/\/ \u5ea6\u5206\u79d2\u5f62\u5f0f\u304b\u3089GoogleMap\u306b\u5bfe\u5fdc\u3057\u305f\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\r\n\t$keido_arr = explode('.', $keido);\r\n\t$ido_arr = explode('.', $ido);\r\n\t$g_keido = trim($keido_arr[0]) + trim($keido_arr[1]) \/ 60\r\n\t\t+ (trim($keido_arr[2]) + trim($keido_arr[3]) \/ 1000) \/ 3600;\r\n\t$g_ido = trim($ido_arr[0]) + trim($ido_arr[1]) \/ 60\r\n\t\t+ (trim($ido_arr[2]) + trim($ido_arr[3]) \/ 1000) \/ 3600;\r\n\r\n\treturn array($g_ido, $g_keido);\r\n}\r\n\r\n\/**\r\n * \u4e16\u754c\u6e2c\u5730\u7cfb\u5909\u63db\u30e1\u30bd\u30c3\u30c9\r\n * \u5ea7\u6a19\u3092\u4e16\u754c\u6e2c\u5730\u7cfb\u306b\u5909\u63db\u3059\u308b\r\n * @param\tstring\t$g_ido\t\t\u7def\u5ea6\uff08GoogleMap\u5f62\u5f0f\uff09\r\n * @param\tstring\t$g_keido\t\u7d4c\u5ea6\uff08GoogleMap\u5f62\u5f0f\uff09\r\n * @return\tarray\t\tarray([\u5909\u63db\u5f8c\u306e\u7def\u5ea6], [\u5909\u63db\u5f8c\u306e\u7d4c\u5ea6])\r\n *\/\r\nfunction convertLocationToWGS84($g_ido, $g_keido) {\r\n\t\/\/ \u4e16\u754c\u6e2c\u5730\u7cfb\u306b\u5909\u63db\u3059\u308b\r\n\t$wgs84_keido = $g_keido - $g_ido * 0.000046038\r\n\t\t\t- $g_keido * 0.000083043 + 0.010040;\r\n\t$wgs84_ido = $g_ido - $g_ido * 0.00010695\r\n\t\t\t+ $g_keido * 0.000017464 + 0.0046017;\r\n\r\n\treturn array($wgs84_ido, $wgs84_keido);\r\n}\r\n<\/code><\/pre>\n<p>\u306a\u304a\u3001\u5909\u63db\u5f0f\u306f<a href=\"http:\/\/www.openspc2.org\/reibun\/Google\/Maps\/API\/ouyou\/ver2\/001\/index.html\" target=\"_blank\">\u3053\u3061\u3089<\/a>\u3092\u53c2\u8003\u306b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p><strong><em>\u95a2\u9023\uff1a<\/em><\/strong><\/p>\n<ul>\n<li><em><a href=\"http:\/\/ke-tai.org\/blog\/2007\/12\/21\/wgs\/\">\u30b1\u30fc\u30bf\u30a4\u3067\u53d6\u5f97\u3057\u305f\u4f4d\u7f6e\u60c5\u5831\u3092GoogleMap\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u30b5\u30f3\u30d7\u30eb<\/a><\/em><\/li>\n<li><em><a href=\"http:\/\/ke-tai.org\/blog\/2007\/12\/18\/iarea\/\">FOMA\u30aa\u30fc\u30d7\u30f3i\u30a8\u30ea\u30a2\u306e\u4f4d\u7f6e\u60c5\u5831\u53d6\u5f97\u6a5f\u80fd\u3092\u8a66\u3057\u3066\u307f\u307e\u3057\u305f<\/a><\/em><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u65e5\u3054\u7d39\u4ecb\u3057\u305f\u300c\u30b1\u30fc\u30bf\u30a4\u3067\u53d6\u5f97\u3057\u305f\u4f4d\u7f6e\u60c5\u5831\u3092GoogleMap\u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u300d\u306b\u5f15\u304d\u7d9a\u304d\u3001GPS\u306e\u5ea7\u6a19\u5909\u63db\u7cfb\u306e\u8a71\u3067\u3059\u3002 \u30b1\u30fc\u30bf\u30a4\u304b\u3089\u53d6\u5f97\u3067\u304d\u308b\u5ea7\u6a19\u306b\u306f\u65e5\u672c\u6e2c\u5730\u7cfb\u3068\u4e16\u754c\u6e2c\u5730\u7cfb\u3068\u304c\u3042\u308a\u307e\u3059\u3002 \u30c9\u30b3\u30e2\u306e\u5834\u5408\u3001i\u30e2\u30fc\u30c9\u306e [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts\/130"}],"collection":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/comments?post=130"}],"version-history":[{"count":0,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts\/130\/revisions"}],"wp:attachment":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/media?parent=130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/categories?post=130"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/tags?post=130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}