{"id":4033,"date":"2026-09-17T08:23:51","date_gmt":"2026-09-16T23:23:51","guid":{"rendered":"https:\/\/y42u.net\/tec001\/2026\/09\/17\/base-station-coordinate-error-propagation-field\/"},"modified":"2026-09-17T08:23:51","modified_gmt":"2026-09-16T23:23:51","slug":"base-station-coordinate-error-propagation-field","status":"publish","type":"post","link":"https:\/\/y42u.net\/tec001\/2026\/09\/17\/base-station-coordinate-error-propagation-field\/","title":{"rendered":"\u57fa\u6e96\u5c40\u306e\u5ea7\u6a19\u3092\u9593\u9055\u3048\u305f\u3089\u3001\u6e2c\u3063\u305f\u70b9\u306f\u3069\u308c\u3060\u3051\u305a\u308c\u308b\uff1f \u2014 \u8aa4\u5dee\u304c\u305d\u306e\u307e\u307e\u5168\u70b9\u306b\u4e57\u308b\u3057\u304f\u307f\u3068\u3001\u73fe\u5834\u3067\u306e\u6c17\u3065\u304d\u65b9"},"content":{"rendered":"<style>img.autopost-single-image{width:30%;max-width:100%;height:auto;display:block;}@media (max-width: 768px){img.autopost-single-image{width:50%;}}<\/style>\n<p><img decoding=\"async\" style=\"width:80%;max-width:100%;height:auto;display:block;margin:0 auto;\" src=\"https:\/\/y42u.net\/tec001\/wp-content\/uploads\/2026\/09\/gde-base-station-coordinate-error-propagation-field.jpeg\" alt=\"\u57fa\u6e96\u5c40\u306e\u5ea7\u6a19\u3092\u9593\u9055\u3048\u305f\u3089\u3001\u6e2c\u3063\u305f\u70b9\u306f\u3069\u308c\u3060\u3051\u305a\u308c\u308b\uff1f \u2014 \u8aa4\u5dee\u304c\u305d\u306e\u307e\u307e\u5168\u70b9\u306b\u4e57\u308b\u3057\u304f\u307f\u3068\u3001\u73fe\u5834\u3067\u306e\u6c17\u3065\u304d\u65b9\"><\/p>\n<h1 id=\"_1\">\u57fa\u6e96\u5c40\u306e\u5ea7\u6a19\u3092\u9593\u9055\u3048\u305f\u3089\u3001\u6e2c\u3063\u305f\u70b9\u306f\u3069\u308c\u3060\u3051\u305a\u308c\u308b\uff1f \u2014 \u8aa4\u5dee\u304c\u305d\u306e\u307e\u307e\u5168\u70b9\u306b\u4e57\u308b\u3057\u304f\u307f\u3068\u3001\u73fe\u5834\u3067\u306e\u6c17\u3065\u304d\u65b9<\/h1>\n<p>\u7d50\u8ad6\u304b\u3089\u66f8\u304f\u3068\u3001<strong>\u57fa\u6e96\u5c40\u306e\u5ea7\u6a19\u306e\u8aa4\u308a\u306f\u3001\u305d\u306e\u65e5\u6e2c\u3063\u305f\u5168\u70b9\u306b\u307b\u307c\u540c\u3058\u91cf\u30fb\u540c\u3058\u5411\u304d\u3067\u4e57\u308a\u307e\u3059<\/strong>\u30021m\u9593\u9055\u3048\u308c\u3070\u5168\u70b9\u304c1m\u305a\u308c\u300140m\u9593\u9055\u3048\u308c\u3070\u5168\u70b9\u304c40m\u305a\u308c\u307e\u3059\u3002\u3057\u304b\u3082RTK\u306fFix\u89e3\u3092\u51fa\u3057\u7d9a\u3051\u3001\u7cbe\u5ea6\u8868\u793a\u3082\u826f\u3044\u307e\u307e\u3067\u3059\u3002\u300cFix\u3057\u3066\u3044\u308b\u300d\u306f\u300c\u5408\u3063\u3066\u3044\u308b\u300d\u306e\u8a3c\u660e\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u306a\u305c\u305d\u3046\u306a\u308b\u306e\u304b\u3001\u3069\u3093\u306a\u5165\u529b\u30df\u30b9\u304c\u591a\u3044\u306e\u304b\u3001\u73fe\u5834\u3067\u3069\u3046\u5207\u308a\u5206\u3051\u308b\u306e\u304b\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" style=\"width:70%;max-width:100%;height:auto;display:block;margin:1em auto;\" src=\"https:\/\/y42u.net\/tec001\/wp-content\/uploads\/2026\/09\/gde-fig-rtk-base-rover.jpeg\" alt=\"\u57fa\u6e96\u5c40\u3068\u79fb\u52d5\u5c40\u304c\u540c\u3058\u885b\u661f\u3092\u898b\u3066\u3001\u305d\u306e\u5dee\u304b\u3089\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u3092\u6c42\u3081\u308b\u56f3\"><\/p>\n<h2 id=\"_2\">\u306a\u305c\u8aa4\u5dee\u304c\u300c\u305d\u306e\u307e\u307e\u300d\u4e57\u308b\u306e\u304b<\/h2>\n<p>RTK\u304c\u6e2c\u3063\u3066\u3044\u308b\u306e\u306f\u3001\u79fb\u52d5\u5c40\u306e\u7d76\u5bfe\u5ea7\u6a19\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u57fa\u6e96\u5c40\u304b\u3089\u79fb\u52d5\u5c40\u307e\u3067\u306e\u76f8\u5bfe\u7684\u306a\u4f4d\u7f6e\u306e\u5dee\uff08\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\uff09<\/strong>\u3067\u3059\u3002\u79fb\u52d5\u5c40\u306e\u5ea7\u6a19\u306f\u3001\u6700\u5f8c\u306b\u8db3\u3057\u7b97\u3067\u4f5c\u3089\u308c\u307e\u3059\u3002<\/p>\n<pre><code>\u79fb\u52d5\u5c40\u306e\u5ea7\u6a19 \uff1d \u57fa\u6e96\u5c40\u306b\u8a2d\u5b9a\u3057\u305f\u5ea7\u6a19 \uff0b \u57fa\u7dda\u30d9\u30af\u30c8\u30eb\n<\/code><\/pre>\n<p>\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u306e\u307b\u3046\u306f\u3001\u4e21\u5c40\u304c\u540c\u3058\u885b\u661f\u3092\u540c\u6642\u306b\u898b\u3066\u3001\u5171\u901a\u306e\u8aa4\u5dee\uff08\u885b\u661f\u306e\u8ecc\u9053\u30fb\u6642\u8a08\u3001\u96fb\u96e2\u5c64\u30fb\u5bfe\u6d41\u570f\u306e\u9045\u308c\uff09\u3092\u6253\u3061\u6d88\u3057\u5408\u3063\u3066\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u3053\u3053\u304cRTK\u306e\u7cbe\u5ea6\u306e\u6e90\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001<strong>\u53f3\u8fba\u306e\u7b2c1\u9805\u306f\u300c\u4eba\u304c\u5165\u529b\u3057\u305f\u6570\u5024\u300d\u3067\u3057\u304b\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002\u53d7\u4fe1\u6a5f\u306f\u305d\u306e\u5024\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u3092\u691c\u8a3c\u3059\u308b\u624b\u6bb5\u3092\u6301\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u3060\u304b\u3089\u3001\u5165\u529b\u3057\u305f\u5024\u304c40m\u9593\u9055\u3063\u3066\u3044\u308c\u3070\u3001cm\u7d1a\u306e\u7cbe\u5ea6\u3067\u6c42\u3081\u305f\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u306b40m\u306e\u8aa4\u308a\u3092\u8db3\u3057\u8fbc\u3093\u3067\u3001cm\u7d1a\u306e\u8868\u793a\u306e\u307e\u307e40m\u305a\u308c\u305f\u5ea7\u6a19\u304c\u51fa\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u53b3\u5bc6\u306b\u306f\u3001\u57fa\u6e96\u5c40\u5ea7\u6a19\u306e\u8aa4\u308a\u306f\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u306e\u89e3\u306b\u3082\u3054\u304f\u308f\u305a\u304b\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\uff08\u885b\u661f\u307e\u3067\u306e\u65b9\u5411\u306e\u8a08\u7b97\u304c\u308f\u305a\u304b\u306b\u5909\u308f\u308b\u305f\u3081\uff09\u3002\u305f\u3060\u3057\u5b9f\u52d9\u3067\u554f\u984c\u306b\u306a\u308b\u898f\u6a21\u3067\u306f\u3001<strong>\u4e0a\u306e\u8db3\u3057\u7b97\u3067\u5165\u308b\u4e00\u5b9a\u91cf\u306e\u305a\u308c\u304c\u5727\u5012\u7684\u306b\u652f\u914d\u7684<\/strong>\u3067\u3059\u3002\u8981\u3059\u308b\u306b\u300c\u5168\u70b9\u304c\u5e73\u884c\u79fb\u52d5\u3059\u308b\u300d\u3068\u8003\u3048\u3066\u5dee\u3057\u652f\u3048\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2 id=\"_3\">\u7cbe\u5ea6\u8868\u793a\u3067\u306f\u7d76\u5bfe\u306b\u6c17\u3065\u3051\u306a\u3044<\/h2>\n<p>RTK\u306e\u54c1\u8cea\u6307\u6a19\u2014\u2014Fix\/Float\u3001\u6c34\u5e73\u30fb\u5782\u76f4\u306e\u63a8\u5b9a\u7cbe\u5ea6\u3001\u6bd4\u7387\u30c6\u30b9\u30c8\u306e\u5024\u2014\u2014\u306f\u3001\u3044\u305a\u308c\u3082<strong>\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u306e\u5185\u90e8\u7684\u306a\u78ba\u304b\u3089\u3057\u3055<\/strong>\u3092\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u3002\u57fa\u6e96\u5c40\u5ea7\u6a19\u304c\u771f\u5024\u304b\u3069\u3046\u304b\u306f\u3001\u3053\u306e\u8a08\u7b97\u306e\u3069\u3053\u306b\u3082\u5165\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u3064\u307e\u308a\u6b21\u306e\u72b6\u6cc1\u304c\u3001\u4f55\u306e\u8b66\u544a\u3082\u306a\u304f\u6210\u7acb\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>Fix\u89e3<\/li>\n<li>\u6c34\u5e73\u7cbe\u5ea6 8mm\u30fb\u5782\u76f4\u7cbe\u5ea6 15mm \u306e\u8868\u793a<\/li>\n<li>\u5b9f\u969b\u306e\u5ea7\u6a19\u306f\u5168\u70b9\u304c\u6c34\u5e73\u306b40m\u305a\u308c\u3066\u3044\u308b<\/li>\n<\/ul>\n<p>\u518d\u6e2c\u3057\u3066\u3082\u540c\u3058\u5024\u304c\u51fa\u307e\u3059\u3002\u6642\u9593\u3092\u7a7a\u3051\u3066\u3082\u3001\u5225\u306e\u885b\u661f\u914d\u7f6e\u3067\u3082\u3001\u540c\u3058\u5024\u304c\u51fa\u307e\u3059\u3002<strong>\u518d\u73fe\u6027\u304c\u9ad8\u3044\u3053\u3068\u304c\u3001\u9006\u306b\u300c\u6b63\u3057\u3044\u300d\u3068\u3044\u3046\u8aa4\u3063\u305f\u78ba\u4fe1\u3092\u4e0e\u3048\u308b<\/strong>\u306e\u304c\u3001\u3053\u306e\u5931\u6557\u306e\u4e00\u756a\u3084\u3063\u304b\u3044\u306a\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n<h2 id=\"_4\">\u5165\u529b\u30df\u30b9\u306e\u5178\u578b\u3068\u3001\u305a\u308c\u308b\u91cf<\/h2>\n<table>\n<thead>\n<tr>\n<th>#<\/th>\n<th>\u30df\u30b9\u306e\u5185\u5bb9<\/th>\n<th>\u305a\u308c\u308b\u91cf\u306e\u76ee\u5b89<\/th>\n<th>\u305a\u308c\u65b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u6a19\u9ad8\u3092\u6955\u5186\u4f53\u9ad8\u306e\u6b04\u306b\u5165\u308c\u305f\uff08\u9006\u3082\u540c\u69d8\uff09<\/td>\n<td>\u65e5\u672c\u3067\u304a\u304a\u3080\u306d30\u301c40m\u53f0\uff08\u5730\u57df\u306b\u3088\u308a20\u301c45m\u7a0b\u5ea6\uff09<\/td>\n<td><strong>\u9ad8\u3055\u3060\u3051<\/strong><\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>\u30a2\u30f3\u30c6\u30ca\u9ad8\u3092\u5165\u308c\u5fd8\u308c\u305f\uff0f\u5730\u4e0a\u9ad8\u3068ARP\u3092\u53d6\u308a\u9055\u3048\u305f<\/td>\n<td>\u6570\u5341cm\u301c2m\u7a0b\u5ea6<\/td>\n<td><strong>\u9ad8\u3055\u3060\u3051<\/strong><\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>\u65e7\u65e5\u672c\u6e2c\u5730\u7cfb\u306e\u6210\u679c\u5024\u3092\u4e16\u754c\u6e2c\u5730\u7cfb\u3068\u3057\u3066\u5165\u308c\u305f<\/td>\n<td>\u7d04400m<\/td>\n<td><strong>\u6c34\u5e73\u304c\u4e3b<\/strong><\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>\u5143\u671f\u306e\u9055\u3046\u5ea7\u6a19\u3092\u5165\u308c\u305f\uff08ITRF\u306e\u4eca\u671f\u5ea7\u6a19\u3092\u5143\u671f\u306e\u6210\u679c\u3068\u3057\u3066\u7b49\uff09<\/td>\n<td>\u5341\u6570\u5e74\u5206\u3067\u6570\u5341cm\u898f\u6a21<\/td>\n<td>\u6c34\u5e73\u30fb\u9ad8\u3055\u3068\u3082<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>\u7def\u5ea6\u7d4c\u5ea6\u306e\u5ea6\u5206\u79d2\u3068\u5341\u9032\u5ea6\u3092\u53d6\u308a\u9055\u3048\u305f<\/td>\n<td>\u5ea6\u301ckm\u898f\u6a21\uff08\u6841\u306b\u3088\u308b\uff09<\/td>\n<td>\u6c34\u5e73\u304c\u4e3b<\/td>\n<\/tr>\n<tr>\n<td>6<\/td>\n<td>\u300c\u73fe\u5728\u4f4d\u7f6e\u3092\u57fa\u6e96\u5c40\u5ea7\u6a19\u306b\u3059\u308b\u300d\u3092\u62bc\u3057\u305f<\/td>\n<td>\u6570m\uff08\u5358\u72ec\u6e2c\u4f4d\u306e\u7cbe\u5ea6\uff09<\/td>\n<td>\u6c34\u5e73\u30fb\u9ad8\u3055\u3068\u3082<\/td>\n<\/tr>\n<tr>\n<td>7<\/td>\n<td>\u7def\u5ea6\u3068\u7d4c\u5ea6\u3092\u5165\u308c\u66ff\u3048\u305f<\/td>\n<td>\u65e5\u672c\u56fd\u5185\u306a\u3089\u5730\u7403\u306e\u88cf\u5074\u7d1a<\/td>\n<td>\u3059\u3050\u5206\u304b\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b9f\u969b\u306b\u591a\u3044\u306e\u306f <strong>1\u30fb2\u30fb6<\/strong> \u3067\u3059\u30021\u30682\u306f\u9ad8\u3055\u3060\u3051\u304c\u305a\u308c\u308b\u306e\u3067\u3001\u5e73\u9762\u56f3\u3057\u304b\u898b\u3066\u3044\u306a\u3044\u3068\u6700\u5f8c\u307e\u3067\u6c17\u3065\u304d\u307e\u305b\u3093\u30026\u306f\u624b\u9806\u3068\u3057\u3066\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u64cd\u4f5c\u306a\u306e\u3067\u3001\u300c\u3068\u308a\u3042\u3048\u305a\u52d5\u304b\u3057\u305f\u3044\u300d\u3068\u304d\u306b\u62bc\u3057\u3066\u3057\u307e\u3044\u304c\u3061\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a <strong>3\u30fb4 \u306f\u57fa\u6e96\u5c40\u5074\u3067\u306f\u306a\u304f\u914d\u4fe1\u5074\u3067\u8d77\u304d\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059<\/strong>\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578bRTK\u3084Ntrip\u914d\u4fe1\u3067\u306f\u3001\u57fa\u6e96\u5c40\u5ea7\u6a19\u306f\u88dc\u6b63\u30c7\u30fc\u30bf\u306e\u4e2d\u3092\u6d41\u308c\u3066\u304d\u307e\u3059\u3002\u305d\u306e\u5024\u304c\u3069\u306e\u5ea7\u6a19\u7cfb\u30fb\u3069\u306e\u5143\u671f\u306b\u5c5e\u3059\u308b\u304b\u306f\u88dc\u6b63\u30c7\u30fc\u30bf\u81ea\u4f53\u306b\u306f\u66f8\u304b\u308c\u3066\u3044\u307e\u305b\u3093\uff08<a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/26\/rtcm3-message-types-rtk-field\/\">RTK\u306e\u88dc\u6b63\u30c7\u30fc\u30bf\u306b\u306f\u4f55\u304c\u5165\u3063\u3066\u3044\u308b\uff1f<\/a>\u306e1005\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u7bc0\u3092\u53c2\u7167\uff09\u3002\u914d\u4fe1\u5074\u304c\u6210\u679c\u6539\u5b9a\u3067\u5ea7\u6a19\u3092\u5dee\u3057\u66ff\u3048\u308c\u3070\u3001<strong>\u5229\u7528\u8005\u306e\u8a2d\u5b9a\u3092\u4f55\u3082\u5909\u3048\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u305d\u306e\u65e5\u304b\u3089\u51fa\u3066\u304f\u308b\u5ea7\u6a19\u304c\u5909\u308f\u308a\u307e\u3059<\/strong>\u3002<\/p>\n<p><img decoding=\"async\" style=\"width:70%;max-width:100%;height:auto;display:block;margin:1em auto;\" src=\"https:\/\/y42u.net\/tec001\/wp-content\/uploads\/2026\/06\/f51-solution-itrf2020-rtk-field.jpg\" alt=\"\u96fb\u5b50\u57fa\u6e96\u70b9\u306e\u89e3\u3068\u57fa\u6e96\u5ea7\u6a19\u7cfb\u30fb\u5143\u671f\u306e\u95a2\u4fc2\u3092\u793a\u3059\u56f3\"><\/p>\n<h2 id=\"_5\">\u73fe\u5834\u3067\u306e\u5207\u308a\u5206\u3051\u2014\u2014\u305a\u308c\u65b9\u304c\u539f\u56e0\u3092\u6559\u3048\u3066\u304f\u308c\u308b<\/h2>\n<p>\u3084\u308b\u3053\u3068\u306f1\u3064\u3067\u3001<strong>\u65e2\u77e5\u70b9\u3067\u6e2c\u308b<\/strong>\u3053\u3068\u3067\u3059\u3002\u4e09\u89d2\u70b9\u30fb\u6c34\u6e96\u70b9\u30fb\u96fb\u5b50\u57fa\u6e96\u70b9\u3001\u3042\u308b\u3044\u306f\u524d\u56de\u306e\u6210\u679c\u304c\u6b8b\u3063\u3066\u3044\u308b\u70b9\u3067\u69cb\u3044\u307e\u305b\u3093\u3002\u6e2c\u3063\u3066\u3001\u6210\u679c\u5024\u3068\u306e\u5dee\u3092\u53d6\u308a\u307e\u3059\u3002<\/p>\n<p>\u5dee\u306e\u51fa\u65b9\u3067\u3001\u539f\u56e0\u306f\u304b\u306a\u308a\u7d5e\u308a\u8fbc\u3081\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u5dee\u306e\u51fa\u65b9<\/th>\n<th>\u7591\u3046\u3082\u306e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9ad8\u3055\u3060\u3051\u304c\u6570\u5341m<\/td>\n<td>\u6955\u5186\u4f53\u9ad8\u3068\u6a19\u9ad8\u306e\u53d6\u308a\u9055\u3048\uff08\u88681\u306e#1\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u3055\u3060\u3051\u304c\u6570\u5341cm\u301c\u6570m<\/td>\n<td>\u30a2\u30f3\u30c6\u30ca\u9ad8\uff08\u88681\u306e#2\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u5e73\u304c\u6570\u767em\u3001\u9ad8\u3055\u306f\u5408\u3063\u3066\u3044\u308b<\/td>\n<td>\u6e2c\u5730\u7cfb\u306e\u53d6\u308a\u9055\u3048\uff08\u88681\u306e#3\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u5e73\u30fb\u9ad8\u3055\u3068\u3082\u6570\u5341cm<\/td>\n<td>\u5143\u671f\u306e\u9055\u3044\uff08\u88681\u306e#4\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u5e73\u30fb\u9ad8\u3055\u3068\u3082\u6570m\u3001\u6bce\u56de\u540c\u3058<\/td>\n<td>\u5358\u72ec\u6e2c\u4f4d\u306e\u5ea7\u6a19\u304c\u57fa\u6e96\u5c40\u306b\u5165\u3063\u3066\u3044\u308b\uff08\u88681\u306e#6\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u6bce\u56de\u3070\u3089\u3064\u304f<\/strong><\/td>\n<td>\u57fa\u6e96\u5c40\u5ea7\u6a19\u3067\u306f\u306a\u304f<strong>\u6e2c\u4f4d\u6761\u4ef6<\/strong>\uff08\u30de\u30eb\u30c1\u30d1\u30b9\u30fb\u57fa\u7dda\u9577\u30fb\u5927\u6c17\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6700\u5f8c\u306e\u884c\u304c\u91cd\u8981\u3067\u3059\u3002<strong>\u7cfb\u7d71\u8aa4\u5dee\uff08\u6bce\u56de\u540c\u3058\u65b9\u5411\u306b\u540c\u3058\u91cf\uff09\u306a\u3089\u57fa\u6e96\u5c40\u5ea7\u6a19\u3092\u3001\u30e9\u30f3\u30c0\u30e0\u8aa4\u5dee\uff08\u6e2c\u308b\u305f\u3073\u306b\u9055\u3046\uff09\u306a\u3089\u6e2c\u4f4d\u6761\u4ef6\u3092\u7591\u3046<\/strong>\u2014\u2014\u3053\u306e\u5207\u308a\u5206\u3051\u3060\u3051\u3067\u3001\u539f\u56e0\u63a2\u3057\u306e\u7bc4\u56f2\u304c\u534a\u5206\u306b\u306a\u308a\u307e\u3059\u3002\u57fa\u7dda\u9577\u3084\u5927\u6c17\u304c\u52b9\u3044\u3066\u304f\u308b\u5834\u9762\u306f<a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/07\/rtk-baseline-length-accuracy-field\/\">RTK\u57fa\u7dda\u9577\u3068\u6e2c\u4f4d\u7cbe\u5ea6\u306e\u95a2\u4fc2<\/a>\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u30461\u3064\u3001<strong>2\u70b9\u4ee5\u4e0a\u306e\u65e2\u77e5\u70b9\u3067\u6e2c\u308b<\/strong>\u3068\u78ba\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u30022\u70b9\u306e\u5dee\u30d9\u30af\u30c8\u30eb\u304c\u307b\u307c\u540c\u3058\u306a\u3089\u5e73\u884c\u79fb\u52d5\uff1d\u57fa\u6e96\u5c40\u5ea7\u6a19\u30022\u70b9\u3067\u5dee\u304c\u9055\u3046\u5411\u304d\u30fb\u9055\u3046\u91cf\u306a\u3089\u3001\u57fa\u6e96\u5c40\u5ea7\u6a19\u3060\u3051\u3067\u306f\u8aac\u660e\u3067\u304d\u306a\u3044\u4f55\u304b\u304c\u8d77\u304d\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2 id=\"3\">\u4f5c\u696d\u524d\u306e3\u5206\u3067\u3067\u304d\u308b\u4e88\u9632<\/h2>\n<ol>\n<li><strong>\u6210\u679c\u8868\u306e\u300c\u9ad8\u3055\u300d\u304c\u4f55\u306e\u9ad8\u3055\u304b\u3092\u58f0\u306b\u51fa\u3057\u3066\u78ba\u8a8d\u3059\u308b\u3002<\/strong> \u6a19\u9ad8\u306a\u306e\u304b\u6955\u5186\u4f53\u9ad8\u306a\u306e\u304b\u3002\u53d7\u4fe1\u6a5f\u306e\u5165\u529b\u6b04\u304c\u3069\u3061\u3089\u3092\u6c42\u3081\u3066\u3044\u308b\u306e\u304b\u3082\u5408\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b<\/li>\n<li><strong>\u30a2\u30f3\u30c6\u30ca\u9ad8\u306e\u6e2c\u308a\u65b9\u3092\u3001\u5165\u529b\u6b04\u306e\u5b9a\u7fa9\u306b\u5408\u308f\u305b\u308b\u3002<\/strong> \u5730\u4e0a\u9ad8\u306a\u306e\u304b\u3001ARP\uff08\u30a2\u30f3\u30c6\u30ca\u57fa\u6e96\u70b9\uff09\u307e\u3067\u306a\u306e\u304b\u3001\u4f4d\u76f8\u4e2d\u5fc3\u307e\u3067\u306a\u306e\u304b\u3002<a href=\"https:\/\/y42u.net\/tec001\/2026\/07\/09\/antenna-phase-center-arp-rtk-error\/\">\u30a2\u30f3\u30c6\u30ca\u4f4d\u76f8\u4e2d\u5fc3\uff08ARP\uff09\u3067\u5ea7\u6a19\u304c\u4f55cm\u305a\u308c\u308b\u304b<\/a>\u3067\u6271\u3063\u3066\u3044\u308b\u533a\u5225\u3067\u3059<\/li>\n<li><strong>\u6e2c\u308a\u59cb\u3081\u308b\u524d\u306b\u3001\u65e2\u77e5\u70b9\u30921\u70b9\u6e2c\u308b\u3002<\/strong> \u4f5c\u696d\u306e\u6700\u521d\u3068\u6700\u5f8c\u306b\u540c\u3058\u65e2\u77e5\u70b9\u3092\u6e2c\u3063\u3066\u304a\u3051\u3070\u3001\u305d\u306e\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u5f8c\u304b\u3089\u691c\u8a3c\u3067\u304d\u307e\u3059<\/li>\n<\/ol>\n<p>3\u756a\u76ee\u3092\u7fd2\u6163\u306b\u3057\u3066\u304a\u304f\u3068\u3001\u4eee\u306b\u9593\u9055\u3048\u3066\u3044\u3066\u3082<strong>\u305d\u306e\u65e5\u306e\u30c7\u30fc\u30bf\u306f\u6551\u3048\u307e\u3059<\/strong>\u3002\u57fa\u6e96\u5c40\u5ea7\u6a19\u306e\u8aa4\u308a\u306f\u5168\u70b9\u306b\u540c\u3058\u91cf\u3067\u4e57\u308b\u306e\u3067\u3001\u6b63\u3057\u3044\u5ea7\u6a19\u304c\u5206\u304b\u308c\u3070<strong>\u5f8c\u304b\u3089\u4e00\u62ec\u3067\u5e73\u884c\u79fb\u52d5\u3057\u3066\u76f4\u305b\u308b<\/strong>\u304b\u3089\u3067\u3059\u3002\u9006\u306b\u3001\u65e2\u77e5\u70b9\u306e\u8a18\u9332\u304c\u7121\u3044\u3068\u3001\u305a\u308c\u91cf\u304c\u5206\u304b\u3089\u305a\u5168\u70b9\u3092\u6e2c\u308a\u76f4\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u65e5\u3005\u306e\u70b9\u691c\u306e\u3084\u308a\u65b9\u306f<a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/10\/rtk-checkpoint-health-check-field\/\">RTK\u306e\u70b9\u691c\u6e2c\u91cf\u3067\u3069\u3053\u307e\u3067\u78ba\u8a8d\u3067\u304d\u308b\u304b<\/a>\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"_6\">\u307e\u3068\u3081<\/h2>\n<ul>\n<li>\u79fb\u52d5\u5c40\u306e\u5ea7\u6a19\u306f\u300c\u57fa\u6e96\u5c40\u5ea7\u6a19 \uff0b \u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u300d\u3002<strong>\u57fa\u6e96\u5c40\u5ea7\u6a19\u306e\u8aa4\u308a\u306f\u5168\u70b9\u306b\u540c\u3058\u91cf\u30fb\u540c\u3058\u5411\u304d\u3067\u4e57\u308b<\/strong><\/li>\n<li>Fix\u89e3\u30fb\u7cbe\u5ea6\u8868\u793a\u306f\u57fa\u7dda\u30d9\u30af\u30c8\u30eb\u306e\u78ba\u304b\u3089\u3057\u3055\u3057\u304b\u898b\u3066\u3044\u306a\u3044\u3002<strong>\u300cFix\u3057\u3066\u3044\u308b\u300d\u306f\u300c\u5408\u3063\u3066\u3044\u308b\u300d\u306e\u8a3c\u660e\u306b\u306a\u3089\u306a\u3044<\/strong><\/li>\n<li>\u591a\u3044\u306e\u306f\u3001\u6955\u5186\u4f53\u9ad8\u3068\u6a19\u9ad8\u306e\u53d6\u308a\u9055\u3048\uff08\u65e5\u672c\u3067\u304a\u304a\u3080\u306d30\u301c40m\u53f0\uff09\u3001\u30a2\u30f3\u30c6\u30ca\u9ad8\u3001\u305d\u3057\u3066\u300c\u73fe\u5728\u4f4d\u7f6e\u3092\u57fa\u6e96\u5c40\u5ea7\u6a19\u306b\u3059\u308b\u300d\u306e\u8aa4\u64cd\u4f5c<\/li>\n<li><strong>\u305a\u308c\u65b9\u304c\u539f\u56e0\u3092\u6559\u3048\u3066\u304f\u308c\u308b<\/strong>\u3002\u9ad8\u3055\u3060\u3051\u306a\u3089\u9ad8\u3055\u306e\u5b9a\u7fa9\u3001\u6c34\u5e73\u304c\u6570\u767em\u306a\u3089\u6e2c\u5730\u7cfb\u3001\u6bce\u56de\u3070\u3089\u3064\u304f\u306a\u3089\u6e2c\u4f4d\u6761\u4ef6<\/li>\n<li>\u4f5c\u696d\u306e\u6700\u521d\u3068\u6700\u5f8c\u306b\u65e2\u77e5\u70b9\u30921\u70b9\u6e2c\u3063\u3066\u304a\u3051\u3070\u3001\u9593\u9055\u3048\u3066\u3082<strong>\u5f8c\u304b\u3089\u4e00\u62ec\u3067\u76f4\u305b\u308b<\/strong><\/li>\n<\/ul>\n<h3 id=\"_7\">\u51fa\u5178<\/h3>\n<ul>\n<li>\u6e2c\u91cf\u306b\u95a2\u3059\u308b\u57fa\u6e96\u30fb\u57fa\u6e96\u70b9 \u2014 \u56fd\u571f\u5730\u7406\u9662: https:\/\/www.gsi.go.jp\/sokuchikijun\/sokuchikijun41012.html<\/li>\n<li>\u57fa\u6e96\u70b9\u6210\u679c\u7b49\u95b2\u89a7\u30b5\u30fc\u30d3\u30b9 \u2014 \u56fd\u571f\u5730\u7406\u9662: https:\/\/sokuseikagis1.gsi.go.jp\/<\/li>\n<li>\u30b8\u30aa\u30a4\u30c9\u30fb\u30b8\u30aa\u30a4\u30c9\u30e2\u30c7\u30eb \u2014 \u56fd\u571f\u5730\u7406\u9662: https:\/\/www.gsi.go.jp\/buturisokuchi\/geoid2011_00.html<\/li>\n<li>\u4e16\u754c\u6e2c\u5730\u7cfb \u2014 \u56fd\u571f\u5730\u7406\u9662: https:\/\/www.gsi.go.jp\/sokuchikijun\/datum-main.html<\/li>\n<li>RTCM\uff08Radio Technical Commission for Maritime Services\uff09: https:\/\/www.rtcm.org\/<\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"_8\">\u6b21\u306b\u78ba\u8a8d\u3059\u308b<\/h2>\n<ul>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/26\/rtcm3-message-types-rtk-field\/\">RTK\u306e\u88dc\u6b63\u30c7\u30fc\u30bf\u306b\u306f\u4f55\u304c\u5165\u3063\u3066\u3044\u308b\uff1f<\/a> \u2014 \u57fa\u6e96\u5c40\u5ea7\u6a19\u304c1005\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u6d41\u308c\u3066\u304f\u308b\u3053\u3068\u3001\u305d\u3053\u306b\u5ea7\u6a19\u7cfb\u3082\u5143\u671f\u3082\u66f8\u304b\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059<\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/07\/rtk-baseline-length-accuracy-field\/\">RTK\u57fa\u7dda\u9577\u3068\u6e2c\u4f4d\u7cbe\u5ea6\u306e\u95a2\u4fc2<\/a> \u2014 \u300c\u6bce\u56de\u3070\u3089\u3064\u304f\u300d\u5074\u3001\u3064\u307e\u308a\u6e2c\u4f4d\u6761\u4ef6\u306e\u8aa4\u5dee\u304c\u3069\u3053\u307e\u3067\u4f38\u3073\u308b\u304b\u306e\u8a71\u3067\u3059<\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/07\/09\/antenna-phase-center-arp-rtk-error\/\">\u30a2\u30f3\u30c6\u30ca\u4f4d\u76f8\u4e2d\u5fc3\uff08ARP\uff09\u3067\u5ea7\u6a19\u304c\u4f55cm\u305a\u308c\u308b\u304b<\/a> \u2014 \u88681\u306e#2\u3001\u30a2\u30f3\u30c6\u30ca\u9ad8\u306e\u53d6\u308a\u9055\u3048\u306e\u4e2d\u8eab\u3067\u3059<\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/10\/rtk-checkpoint-health-check-field\/\">RTK\u306e\u70b9\u691c\u6e2c\u91cf\u3067\u3069\u3053\u307e\u3067\u78ba\u8a8d\u3067\u304d\u308b\u304b<\/a> \u2014 \u65e2\u77e5\u70b9\u3067\u6e2c\u3063\u3066\u5dee\u3092\u898b\u308b\u3001\u305d\u306e\u624b\u9806\u3068\u5224\u5b9a\u306e\u76ee\u5b89\u3067\u3059<\/li>\n<li><a href=\"https:\/\/gmp.y42u.net\/2026\/06\/25\/epoch-now-reference-learning\/\">\u5143\u671f\u3068\u4eca\u671f\u3067\u5ea7\u6a19\u304c\u3069\u3046\u98df\u3044\u9055\u3046\u304b\uff08GeoPrism JP\uff09<\/a> \u2014 \u88681\u306e#4\u3001\u540c\u3058\u70b9\u306a\u306e\u306b\u5ea7\u6a19\u304c\u5909\u308f\u308b\u3068\u3044\u3046\u8a71\u3092\u56f3\u3067\u78ba\u304b\u3081\u3089\u308c\u307e\u3059<\/li>\n<li>\u66f8\u7c4d\u3067\u307e\u3068\u3081\u3066\u5b66\u3076: <a href=\"https:\/\/www.amazon.co.jp\/dp\/B0HF4SJC1L\">\u300e\u65e5\u672c\u306e\u6e2c\u5730\u7cfbQ&amp;A\u300f\u7b2c11\u7ae0\u300ccm\u7d1a\u6e2c\u4f4d\u306e\u73fe\u5834\u300d<\/a>\uff08Kindle Unlimited\u5bfe\u5fdc\uff09<\/li>\n<\/ul>\n<hr \/>\n<blockquote><p>\n<strong>\u958b\u767a\u8005\u3088\u308a<\/strong>: \u30a2\u30d7\u30ea\u30fbKindle\u672c\u30fb\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u4e00\u89a7\u306f <a href=\"https:\/\/github.com\/amru195704\">GitHub: amru195704<\/a> \u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002\n<\/p><\/blockquote>\n<hr \/>\n<blockquote><p>\n<strong>\u304a\u9858\u3044<\/strong><br \/>\n\u672c\u8a18\u4e8b\u306e\u60c5\u5831\u306f\u53c2\u8003\u76ee\u7684\u3067\u63b2\u8f09\u3057\u3066\u304a\u308a\u3001\u6b63\u78ba\u6027\u30fb\u5b8c\u5168\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u8aa4\u8a18\u30fb\u4e0d\u6b63\u78ba\u306a\u60c5\u5831\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001\u30b3\u30e1\u30f3\u30c8\u6b04\u3088\u308a\u3054\u6307\u6458\u3044\u305f\u3060\u3051\u308c\u3070\u3001\u78ba\u8a8d\u306e\u3046\u3048\u4fee\u6b63\u3044\u305f\u3057\u307e\u3059\u3002\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u6e96\u5c40\u306e\u5ea7\u6a19\u3092\u9593\u9055\u3048\u305f\u3089\u3001\u6e2c\u3063\u305f\u70b9\u306f\u3069\u308c\u3060\u3051\u305a\u308c\u308b\uff1f \u2014 \u8aa4\u5dee\u304c\u305d\u306e\u307e\u307e\u5168\u70b9\u306b\u4e57\u308b\u3057\u304f\u307f\u3068\u3001\u73fe\u5834\u3067\u306e\u6c17\u3065\u304d\u65b9 \u7d50\u8ad6\u304b\u3089\u66f8\u304f\u3068\u3001\u57fa\u6e96\u5c40\u306e\u5ea7\u6a19\u306e\u8aa4\u308a\u306f\u3001\u305d\u306e\u65e5\u6e2c\u3063\u305f\u5168\u70b9\u306b\u307b\u307c\u540c\u3058\u91cf\u30fb\u540c\u3058\u5411\u304d\u3067\u4e57\u308a\u307e\u3059\u30021m\u9593\u9055\u3048\u308c\u3070\u5168\u70b9\u304c1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4031,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[16,14,560,462,557,431,558,377,236,416,561,559],"class_list":["post-4033","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-gnss","tag-rtk","tag-560","tag-462","tag-557","tag-431","tag-558","tag-377","tag-236","tag-416","tag-561","tag-559"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_publicize_connections":[],"jetpack-related-posts":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/y42u.net\/tec001\/wp-content\/uploads\/2026\/09\/gde-base-station-coordinate-error-propagation-field.jpeg","_links":{"self":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/4033","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/comments?post=4033"}],"version-history":[{"count":0,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/4033\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media\/4031"}],"wp:attachment":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media?parent=4033"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/categories?post=4033"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/tags?post=4033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}