{"id":3900,"date":"2026-08-29T08:30:02","date_gmt":"2026-08-28T23:30:02","guid":{"rendered":"https:\/\/y42u.net\/tec001\/2026\/08\/29\/eccentric-observation-gnss-antenna-field\/"},"modified":"2026-08-29T08:30:02","modified_gmt":"2026-08-28T23:30:02","slug":"eccentric-observation-gnss-antenna-field","status":"publish","type":"post","link":"https:\/\/y42u.net\/tec001\/2026\/08\/29\/eccentric-observation-gnss-antenna-field\/","title":{"rendered":"GNSS\u30a2\u30f3\u30c6\u30ca\u3092\u57fa\u6e96\u70b9\u306e\u771f\u4e0a\u306b\u7acb\u3066\u3089\u308c\u306a\u3044\u3068\u304d\u306f\uff1f \u2014 \u504f\u5fc3\u89b3\u6e2c\u3067\u6210\u679c\u3092\u751f\u304b\u3059\u3001\u504f\u5fc3\u8ddd\u96e2\u3054\u3068\u306e\u6e2c\u308a\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\/08\/gde-eccentric-observation-gnss-antenna-field.jpeg\" alt=\"GNSS\u30a2\u30f3\u30c6\u30ca\u3092\u57fa\u6e96\u70b9\u306e\u771f\u4e0a\u306b\u7acb\u3066\u3089\u308c\u306a\u3044\u3068\u304d\u306f\uff1f \u2014 \u504f\u5fc3\u89b3\u6e2c\u3067\u6210\u679c\u3092\u751f\u304b\u3059\u3001\u504f\u5fc3\u8ddd\u96e2\u3054\u3068\u306e\u6e2c\u308a\u65b9\"><\/p>\n<h1 id=\"gnss\">GNSS\u30a2\u30f3\u30c6\u30ca\u3092\u57fa\u6e96\u70b9\u306e\u771f\u4e0a\u306b\u7acb\u3066\u3089\u308c\u306a\u3044\u3068\u304d\u306f\uff1f \u2014 \u504f\u5fc3\u89b3\u6e2c\u3067\u6210\u679c\u3092\u751f\u304b\u3059\u3001\u504f\u5fc3\u8ddd\u96e2\u3054\u3068\u306e\u6e2c\u308a\u65b9<\/h1>\n<p><strong>\u305d\u306e\u5834\u5408\u306f\u300c\u771f\u4e0a\u3092\u3042\u304d\u3089\u3081\u3066\u3001\u5c11\u3057\u305a\u3089\u3057\u305f\u3068\u3053\u308d\u3067\u89b3\u6e2c\u3059\u308b\u300d\u306e\u304c\u6b63\u898f\u306e\u624b\u3067\u3059\u3002<\/strong> \u305a\u3089\u3057\u305f\u70b9\u3092\u504f\u5fc3\u70b9\u3068\u547c\u3073\u3001\u672c\u70b9\u3068\u306e\u4f4d\u7f6e\u95a2\u4fc2\uff08\u504f\u5fc3\u8ddd\u96e2\u30fb\u504f\u5fc3\u89d2\u30fb\u9ad8\u4f4e\u5dee\uff09\u3092\u6e2c\u3063\u3066\u3001\u8a08\u7b97\u3067\u672c\u70b9\u306e\u5024\u306b\u623b\u3057\u307e\u3059\u3002\u4f5c\u696d\u898f\u7a0b\u306e\u6e96\u5247\u306f\u3001\u3053\u306e\u504f\u5fc3\u8981\u7d20\u306e\u6e2c\u308a\u65b9\u3092<strong>\u504f\u5fc3\u8ddd\u96e2\u306e\u5927\u304d\u3055\u3054\u3068\u306b\u6bb5\u968e\u5206\u3051<\/strong>\u3057\u3066\u5b9a\u3081\u3066\u3044\u3066\u300130cm\u672a\u6e80\u306a\u3089\u7269\u5dee\u3057\u3068\u5206\u5ea6\u5668\u3067\u3088\u3044\u4e00\u65b9\u300110m\u3092\u8d85\u3048\u308b\u3068\u30c8\u30fc\u30bf\u30eb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3068\u8a31\u5bb9\u7bc4\u56f2\u306e\u4e16\u754c\u306b\u5165\u308a\u307e\u3059\u3002\u3069\u3053\u3067\u7dda\u304c\u5f15\u304b\u308c\u3066\u3044\u308b\u304b\u3092\u77e5\u3063\u3066\u304a\u304f\u3068\u3001\u73fe\u5834\u3067\u8ff7\u3046\u6642\u9593\u304c\u6e1b\u308a\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"gnss_1\">\u306a\u305cGNSS\u3067\u3053\u306e\u8a71\u304c\u983b\u7e41\u306b\u51fa\u308b\u306e\u304b<\/h2>\n<p>\u4e09\u89d2\u70b9\u306f\u3001\u898b\u901a\u3057\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u5c71\u9802\u30fb\u5c3e\u6839\u30fb\u5824\u9632\u4e0a\u3068\u3044\u3063\u305f\u5834\u6240\u306b\u7f6e\u304b\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u89d2\u5ea6\u3092\u6e2c\u308b\u6642\u4ee3\u306b\u306f\u90fd\u5408\u306e\u826f\u3044\u5834\u6240\u3067\u3057\u305f\u304c\u3001<strong>\u4e0a\u7a7a\u8996\u754c\u304c\u8981\u308bGNSS\u306b\u3068\u3063\u3066\u306f\u5fc5\u305a\u3057\u3082\u826f\u3044\u5834\u6240\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002\u5b9f\u969b\u306b\u73fe\u5834\u3067\u8d77\u304d\u308b\u306e\u306f\u3053\u3046\u3044\u3046\u72b6\u6cc1\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u4e09\u89d2\u70b9\u306e\u771f\u4e0a\u306b\u6a39\u51a0\u304c\u304b\u3076\u3063\u3066\u3044\u3066\u3001\u5929\u9802\u4ed8\u8fd1\u304c\u629c\u3051\u306a\u3044<\/li>\n<li>\u6a19\u8b58\u304c\u5efa\u7269\u969b\u30fb\u64c1\u58c1\u969b\u306b\u3042\u308a\u3001\u7247\u5074\u306e\u7a7a\u304c\u4e38\u3054\u3068\u843d\u3061\u308b<\/li>\n<li>\u96fb\u7dda\u30fb\u9244\u5854\u304c\u8fd1\u304f\u3001\u30de\u30eb\u30c1\u30d1\u30b9\u3068\u906e\u853d\u306e\u4e21\u65b9\u3092\u98df\u3089\u3046<\/li>\n<li>\u305d\u3082\u305d\u3082\u6a19\u8b58\u306e\u76f4\u4e0a\u306b\u4e09\u811a\u3092\u636e\u3048\u308b\u7269\u7406\u7684\u306a\u4f59\u5730\u304c\u306a\u3044<\/li>\n<\/ul>\n<p>\u3053\u306e\u3068\u304d\u300c\u885b\u661f\u306e\u6700\u4f4e\u9ad8\u5ea6\u89d2\u3092\u4e0a\u3052\u3066\u306a\u3093\u3068\u304b\u53d7\u4fe1\u3059\u308b\u300d\u65b9\u5411\u306b\u9003\u3052\u308b\u3068\u3001\u4f7f\u3048\u308b\u885b\u661f\u306e\u914d\u7f6e\u304c\u504f\u308a\u3001\u7cbe\u5ea6\u304c\u843d\u3061\u307e\u3059\u3002\u6e96\u5247\u7cfb\u306e\u4f5c\u696d\u898f\u7a0b\u3067\u306f<strong>GNSS\u885b\u661f\u306e\u6700\u4f4e\u9ad8\u5ea6\u89d2\u306f15\u5ea6\u304c\u6a19\u6e96<\/strong>\u3067\u3001\u4e0a\u7a7a\u8996\u754c\u306e\u78ba\u4fdd\u304c\u56f0\u96e3\u306a\u5834\u5408\u306b\u9650\u3063\u306630\u5ea6\u307e\u3067\u7de9\u548c\u3067\u304d\u308b\u3001\u3068\u3044\u3046\u66f8\u304d\u65b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u7de9\u548c\u306f\u4f8b\u5916\u6271\u3044\u3067\u3059\u3002<strong>\u7a7a\u304c\u958b\u3051\u3066\u3044\u308b\u5834\u6240\u3078\u6570\u30e1\u30fc\u30c8\u30eb\u9003\u3052\u3066\u3001\u305d\u306e\u3076\u3093\u3092\u8a08\u7b97\u3067\u623b\u3059<\/strong>\u307b\u3046\u304c\u3001\u7d50\u679c\u3068\u3057\u3066\u7d20\u6027\u306e\u826f\u3044\u6210\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\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\/06\/networkrtk-vrs-vs-clas-field.jpg\" alt=\"\u57fa\u6e96\u5c40\u304b\u3089\u306e\u88dc\u6b63\u3068GNSS\u885b\u661f\u304b\u3089\u306e\u4fe1\u53f7\u3092\u53d7\u3051\u3066\u6e2c\u4f4d\u3059\u308b\u30a4\u30e1\u30fc\u30b8\"><\/p>\n<hr \/>\n<h2 id=\"3\">\u504f\u5fc3\u8981\u7d20\u306f3\u3064<\/h2>\n<p>\u672c\u70b9\uff08\u57fa\u6e96\u70b9\u305d\u306e\u3082\u306e\uff09\u306b\u5bfe\u3057\u3066\u3001\u504f\u5fc3\u70b9\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u3092\u8868\u3059\u306e\u304c\u504f\u5fc3\u8981\u7d20\u3067\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8981\u7d20<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u504f\u5fc3\u8ddd\u96e2 e<\/td>\n<td>\u672c\u70b9\u3068\u504f\u5fc3\u70b9\u306e\u6c34\u5e73\u8ddd\u96e2<\/td>\n<\/tr>\n<tr>\n<td>\u504f\u5fc3\u89d2 \u03c6<\/td>\n<td>\u96f6\u65b9\u5411\uff08\u57fa\u6e96\u306b\u3059\u308b\u65b9\u5411\uff09\u304b\u3089\u504f\u5fc3\u70b9\u3092\u898b\u305f\u89d2\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u4f4e\u5dee<\/td>\n<td>\u672c\u70b9\u3068\u504f\u5fc3\u70b9\u306e\u9ad8\u3055\u306e\u5dee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e3\u3064\u304c\u5206\u304b\u308c\u3070\u3001\u504f\u5fc3\u70b9\u3067\u5f97\u305f\u89b3\u6e2c\u5024\u3092\u672c\u70b9\u306e\u5024\u3078\u63db\u7b97\u3067\u304d\u307e\u3059\u3002\u9006\u306b\u8a00\u3048\u3070\u3001<strong>\u3053\u306e3\u3064\u306e\u3069\u308c\u304b\u3092\u6e2c\u308a\u843d\u3068\u3059\u3068\u3001\u305d\u306e\u65e5\u306e\u89b3\u6e2c\u304c\u307e\u308b\u3054\u3068\u4f7f\u3048\u306a\u304f\u306a\u308a\u307e\u3059<\/strong>\u3002\u73fe\u5834\u3067\u504f\u5fc3\u3092\u6c7a\u3081\u305f\u3089\u3001\u305d\u306e\u5834\u30673\u3064\u3092\u6e2c\u3063\u3066\u8a18\u9332\u3059\u308b\u307e\u3067\u3092\u30ef\u30f3\u30bb\u30c3\u30c8\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<hr \/>\n<h2 id=\"_1\">\u504f\u5fc3\u8ddd\u96e2\u3067\u5909\u308f\u308b\u300c\u6e2c\u308a\u65b9\u300d\u2014\u2014\u3053\u3053\u304c\u5b9f\u52d9\u306e\u8981\u70b9<\/h2>\n<p>\u6e96\u5247\u7cfb\u306e\u4f5c\u696d\u898f\u7a0b\u306f\u3001\u504f\u5fc3\u89d2\u30fb\u504f\u5fc3\u8ddd\u96e2\u30fb\u9ad8\u4f4e\u5dee\u306e\u305d\u308c\u305e\u308c\u306b\u3064\u3044\u3066\u3001<strong>\u504f\u5fc3\u8ddd\u96e2\u306e\u968e\u7d1a\u3054\u3068\u306b\u4f7f\u3046\u6a5f\u5668\u3068\u6e2c\u5b9a\u5358\u4f4d\u3001\u70b9\u691c\u306e\u8a31\u5bb9\u7bc4\u56f2<\/strong>\u3092\u5b9a\u3081\u3066\u3044\u307e\u3059\u3002\u8981\u7d04\u3059\u308b\u3068\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<h3 id=\"_2\">\u504f\u5fc3\u89d2\u306e\u6e2c\u5b9a<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u504f\u5fc3\u8ddd\u96e2<\/th>\n<th>\u6a5f\u5668\u30fb\u65b9\u6cd5<\/th>\n<th>\u6e2c\u5b9a\u5358\u4f4d<\/th>\n<th>\u70b9\u691c\u9805\u76ee\u30fb\u8a31\u5bb9\u7bc4\u56f2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>30cm\u672a\u6e80<\/td>\n<td>\u504f\u5fc3\u6e2c\u5b9a\u7d19\u306b\u65b9\u5411\u7dda\u3092\u5f15\u304d\u3001\u5206\u5ea6\u5668\u3067\u6e2c\u308b<\/td>\n<td>1\u00b0<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>30cm\u4ee5\u4e0a2m\u672a\u6e80<\/td>\n<td>\u504f\u5fc3\u6e2c\u5b9a\u7d19\u306b\u65b9\u5411\u7dda\u3092\u5f15\u304d\u3001\u8a08\u7b97\u3067\u7b97\u51fa<\/td>\n<td>10\u2032<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>2m\u4ee5\u4e0a10m\u672a\u6e80<\/td>\n<td>TS\uff0f\u30bb\u30aa\u30c9\u30e9\u30a4\u30c8<\/td>\n<td>1\u2032<\/td>\n<td>\u500d\u89d2\u5dee120\u2033\u30fb\u89b3\u6e2c\u5dee90\u2033<\/td>\n<\/tr>\n<tr>\n<td>10m\u4ee5\u4e0a50m\u672a\u6e80<\/td>\n<td>TS\uff0f\u30bb\u30aa\u30c9\u30e9\u30a4\u30c8<\/td>\n<td>10\u2033<\/td>\n<td>\u500d\u89d2\u5dee60\u2033\u30fb\u89b3\u6e2c\u5dee40\u2033<\/td>\n<\/tr>\n<tr>\n<td>50m\u4ee5\u4e0a100m\u672a\u6e80<\/td>\n<td>TS\uff0f\u30bb\u30aa\u30c9\u30e9\u30a4\u30c8<\/td>\n<td>1\u2033<\/td>\n<td>\u500d\u89d2\u5dee30\u2033\u30fb\u89b3\u6e2c\u5dee20\u2033<\/td>\n<\/tr>\n<tr>\n<td>100m\u4ee5\u4e0a250m\u672a\u6e80<\/td>\n<td>TS\uff0f\u30bb\u30aa\u30c9\u30e9\u30a4\u30c8<\/td>\n<td>1\u2033<\/td>\n<td>\u500d\u89d2\u5dee20\u2033\u30fb\u89b3\u6e2c\u5dee10\u2033<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>30cm \u3068 2m \u3068 10m \u304c\u6bb5\u5dee\u3067\u3059\u3002<\/strong> \u300c\u3061\u3087\u3063\u3068\u3060\u3051\u305a\u3089\u3059\u300d\u3067\u6e08\u307e\u305b\u3089\u308c\u308b\u306e\u306f30cm\u672a\u6e80\u307e\u3067\u3002\u305d\u3053\u3092\u8d85\u3048\u305f\u77ac\u9593\u306b\u7d19\u3068\u5206\u5ea6\u5668\u3067\u306f\u8db3\u308a\u306a\u304f\u306a\u308a\u30012m\u3092\u8d85\u3048\u308b\u3068TS\u304c\u8981\u308a\u307e\u3059\u3002\u73fe\u5834\u3067\u504f\u5fc3\u4f4d\u7f6e\u3092\u6c7a\u3081\u308b\u3068\u304d\u3001\u3053\u306e\u5883\u754c\u3092\u982d\u306b\u7f6e\u3044\u3066\u7f6e\u304d\u5834\u6240\u3092\u9078\u3076\u3068\u3001\u6301\u3061\u51fa\u3059\u6a5f\u6750\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"_3\">\u504f\u5fc3\u8ddd\u96e2\u306e\u6e2c\u5b9a<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u504f\u5fc3\u8ddd\u96e2<\/th>\n<th>\u6a5f\u5668\u30fb\u65b9\u6cd5<\/th>\n<th>\u6e2c\u5b9a\u5358\u4f4d<\/th>\n<th>\u8a31\u5bb9\u7bc4\u56f2<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>30cm\u672a\u6e80<\/td>\n<td>\u7269\u5dee<\/td>\n<td>mm<\/td>\n<td>\u2014<\/td>\n<\/tr>\n<tr>\n<td>30cm\u4ee5\u4e0a2m\u672a\u6e80<\/td>\n<td>\u92fc\u5dfb\u5c3a\u30672\u8aad\u5b9a\u30fb1\u5f80\u5fa9<\/td>\n<td>mm<\/td>\n<td>\u5f80\u5fa9\u306e\u8f03\u5dee5mm<\/td>\n<\/tr>\n<tr>\n<td>2m\u4ee5\u4e0a50m\u672a\u6e80<\/td>\n<td>TS\uff0f\u6e2c\u8ddd\u5100<\/td>\n<td>mm<\/td>\n<td>\u89b3\u6e2c\u306e\u898f\u5b9a\u3092\u6e96\u7528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u305d\u3057\u3066\u7701\u7565\u898f\u5b9a\u304c2\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u504f\u5fc3\u8ddd\u96e2\u304c5mm\u672a\u6e80\u3001\u304b\u3064\u8fba\u9577\u304c1km\u3092\u8d85\u3048\u308b\u5834\u5408\u306f\u3001\u504f\u5fc3\u88dc\u6b63\u8a08\u7b97\u3092\u7701\u7565\u3067\u304d\u308b<\/strong><\/li>\n<li><strong>\u504f\u5fc3\u8ddd\u96e2\u304c10m\u4ee5\u4e0b\u306e\u5834\u5408\u306f\u3001\u50be\u659c\u88dc\u6b63\u4ee5\u5916\u306e\u88dc\u6b63\u3092\u7701\u7565\u3067\u304d\u308b<\/strong><\/li>\n<\/ul>\n<p>\u524d\u8005\u306f\u300c\u6a19\u8b58\u306e\u30bb\u30f3\u30bf\u30fc\u306b\u30df\u30ea\u5358\u4f4d\u3067\u5bc4\u305b\u3089\u308c\u305f\u306a\u3089\u30011km\u8d85\u306e\u8fba\u3067\u306f\u52b9\u304b\u306a\u3044\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002\u5f8c\u8005\u306f\u300110m\u4ee5\u5185\u306b\u53ce\u3081\u308c\u3070\u8a08\u7b97\u304c\u3050\u3063\u3068\u8efd\u304f\u306a\u308b\u3068\u3044\u3046\u3053\u3068\u3002<strong>\u504f\u5fc3\u3059\u308b\u306a\u308910m\u4ee5\u5185\u3092\u72d9\u3046<\/strong>\u2014\u2014\u3053\u308c\u304c\u5b9f\u52d9\u4e0a\u3044\u3061\u3070\u3093\u52b9\u304f\u76ee\u5b89\u3067\u3059\u3002<\/p>\n<h3 id=\"_4\">\u9ad8\u4f4e\u5dee\u306e\u6e2c\u5b9a<\/h3>\n<p>30cm\u672a\u6e80\u306a\u3089\u3001\u72ec\u7acb\u6c34\u6e96\u5668\u3092\u4f7f\u3063\u3066\u504f\u5fc3\u70b9\u3092\u672c\u70b9\u3068\u540c\u3058\u6a19\u9ad8\u306b\u636e\u3048\u3066\u3057\u307e\u3048\u3070\u6e2c\u5b9a\u4e0d\u8981\u3067\u3059\u300230cm\u4ee5\u4e0a100m\u672a\u6e80\u306f4\u7d1a\u6c34\u6e96\u6e2c\u91cf\u306b\u6e96\u3058\u308b\u304b\u30014\u7d1a\u57fa\u6e96\u70b9\u6e2c\u91cf\u306e\u925b\u76f4\u89d2\u89b3\u6e2c\u306b\u6e96\u3058\u307e\u3059\u3002100m\u4ee5\u4e0a250m\u672a\u6e80\u306f\u3055\u3089\u306b\u4e0a\u4f4d\u306e\u898f\u5b9a\u306b\u6e96\u3058\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"gnss_2\">GNSS\u306a\u3089\u3067\u306f\u306e\u898f\u5b9a\u2014\u2014\u300c\u65b9\u4f4d\u70b9\u300d<\/h2>\n<p>\u504f\u5fc3\u89d2\u306f\u96f6\u65b9\u5411\u304b\u3089\u306e\u89d2\u5ea6\u306a\u306e\u3067\u3001<strong>\u96f6\u65b9\u5411\u304c\u898b\u3048\u306a\u3044\u3068\u6e2c\u308c\u307e\u305b\u3093<\/strong>\u3002TS\u6642\u4ee3\u306a\u3089\u96a3\u306e\u65e2\u77e5\u70b9\u3092\u96f6\u65b9\u5411\u306b\u3067\u304d\u307e\u3057\u305f\u304c\u3001GNSS\u3067\u89b3\u6e2c\u3059\u308b\u73fe\u5834\u3067\u306f\u3001\u305d\u306e\u65e2\u77e5\u70b9\u3078\u306e\u8996\u901a\u304c\u306a\u3044\u3053\u3068\u304c\u3075\u3064\u3046\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6e96\u5247\u7cfb\u306e\u4f5c\u696d\u898f\u7a0b\u306f\u3053\u3053\u306b\u9003\u3052\u9053\u3092\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\nGNSS\u89b3\u6e2c\u306b\u304a\u3044\u3066\u3001\u504f\u5fc3\u8981\u7d20\u306e\u305f\u3081\u306e\u96f6\u65b9\u5411\u306e\u8996\u901a\u304c\u78ba\u4fdd\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001<strong>\u65b9\u4f4d\u70b9\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/strong>\u3002\u65b9\u4f4d\u70b9\u306e\u8a2d\u7f6e\u8ddd\u96e2\u306f<strong>200\u30e1\u30fc\u30c8\u30eb<\/strong>\u3068\u3057\u3001<strong>\u504f\u5fc3\u8ddd\u96e2\u306e4\u500d\u4ee5\u4e0a<\/strong>\u3092\u6a19\u6e96\u3068\u3059\u308b\u3002\n<\/p><\/blockquote>\n<p>\u300c200m\u4ee5\u4e0a\u300d\u3068\u300c\u504f\u5fc3\u8ddd\u96e2\u306e4\u500d\u4ee5\u4e0a\u300d\u306e<strong>\u4e21\u65b9<\/strong>\u304c\u6761\u4ef6\u3067\u3059\u3002\u504f\u5fc3\u8ddd\u96e2\u304c10m\u306a\u30894\u500d\u306f40m\u3067\u3059\u304b\u3089200m\u304c\u52b9\u304d\u3001\u504f\u5fc3\u8ddd\u96e2\u304c80m\u307e\u3067\u5927\u304d\u304f\u306a\u308b\u30684\u500d\u306e320m\u306e\u307b\u3046\u304c\u52b9\u304d\u307e\u3059\u3002\u65b9\u4f4d\u70b9\u81ea\u4f53\u3082GNSS\u3067\u89b3\u6e2c\u3057\u3066\u5ea7\u6a19\u3092\u51fa\u3059\u306e\u3067\u3001<strong>\u65b9\u4f4d\u70b9\u306e\u5834\u6240\u3082\u4e0a\u7a7a\u304c\u958b\u3051\u3066\u3044\u308b\u3053\u3068<\/strong>\u304c\u524d\u63d0\u306b\u306a\u308a\u307e\u3059\u3002\u504f\u5fc3\u70b9\u3092\u9078\u3076\u3068\u304d\u306b\u65b9\u4f4d\u70b9\u307e\u3067\u30bb\u30c3\u30c8\u3067\u898b\u3066\u304a\u304b\u306a\u3044\u3068\u3001\u73fe\u5834\u3067\u4e8c\u5ea6\u624b\u9593\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"_5\">\u504f\u5fc3\u8ddd\u96e2\u306b\u306f\u4e0a\u9650\u304c\u3042\u308b<\/h2>\n<p>\u7d50\u5408\u591a\u89d2\u65b9\u5f0f\u306e\u4f5c\u696d\u65b9\u6cd5\u306b\u306f\u3001\u504f\u5fc3\u8ddd\u96e2\u306e\u5236\u9650\u3068\u3057\u3066<\/p>\n<blockquote><p>\n<strong>S \/ e \u2267 6<\/strong>\uff08S\uff1a\u6e2c\u70b9\u9593\u8ddd\u96e2\u3001e\uff1a\u504f\u5fc3\u8ddd\u96e2\uff09\n<\/p><\/blockquote>\n<p>\u304c\u7f6e\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u6e2c\u70b9\u9593\u8ddd\u96e2\u304c600m\u306a\u3089\u504f\u5fc3\u8ddd\u96e2\u306f100m\u307e\u3067\u30011,200m\u306a\u3089200m\u307e\u3067\u3001\u3068\u3044\u3046\u6bd4\u306e\u5236\u9650\u3067\u3059\u3002\u52a0\u3048\u3066\u3001\u524d\u63b2\u306e\u504f\u5fc3\u89d2\u30fb\u504f\u5fc3\u8ddd\u96e2\u306e\u8868\u304c<strong>250m\u672a\u6e80\u307e\u3067<\/strong>\u3057\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304b\u3089\u3082\u3001250m\u304c\u4e8b\u5b9f\u4e0a\u306e\u982d\u6253\u3061\u3060\u3068\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u6bd4\u306e\u5236\u9650\u304c\u3042\u308b\u306e\u306f\u3001\u504f\u5fc3\u88dc\u6b63\u91cf\u304c <strong>e \/ S<\/strong> \u306b\u6bd4\u4f8b\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u504f\u5fc3\u8ddd\u96e2\u304c\u6e2c\u70b9\u9593\u8ddd\u96e2\u306b\u5bfe\u3057\u3066\u5927\u304d\u304f\u306a\u308b\u307b\u3069\u3001\u88dc\u6b63\u91cf\u305d\u306e\u3082\u306e\u304c\u5927\u304d\u304f\u306a\u308a\u3001\u504f\u5fc3\u8981\u7d20\u306e\u6e2c\u5b9a\u8aa4\u5dee\u304c\u305d\u306e\u307e\u307e\u6210\u679c\u306b\u52b9\u3044\u3066\u304d\u307e\u3059\u3002<strong>\u300c\u8fd1\u3044\u57fa\u6e96\u70b9\u304b\u3089\u5927\u304d\u304f\u504f\u5fc3\u3059\u308b\u300d\u304c\u6700\u60aa\u306e\u7d44\u307f\u5408\u308f\u305b<\/strong>\u3001\u3068\u899a\u3048\u3066\u304a\u304f\u3068\u5224\u65ad\u304c\u65e9\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"rtk\">RTK\u3067\u6e2c\u308b\u3068\u304d\u306e\u524d\u63d0\u3082\u4e00\u7dd2\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304f<\/h2>\n<p>\u504f\u5fc3\u70b9\u3092RTK\u3067\u89b3\u6e2c\u3059\u308b\u5834\u5408\u3001\u305d\u3082\u305d\u3082RTK\u304c\u4f7f\u3048\u308b\u533a\u5206\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6e96\u5247\u7cfb\u306e\u4f5c\u696d\u898f\u7a0b\u3067\u306f\u3001RTK-GNSS\u6cd5\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u578bRTK-GNSS\u6cd5\u306f<strong>3\u7d1a\u30fb4\u7d1a\u57fa\u6e96\u70b9\u6e2c\u91cf<\/strong>\u304c\u5bfe\u8c61\u3067\u3001\u89b3\u6e2c\u6642\u959310\u79d2\u4ee5\u4e0a\u30fb\u30c7\u30fc\u30bf\u53d6\u5f97\u9593\u96941\u79d2\u304c\u6a19\u6e96\u3067\u3059\u3002\u89b3\u6e2c\u8ddd\u96e2\u306f<strong>\u76f4\u63a5\u89b3\u6e2c\u6cd5\u3067500m\u4ee5\u5185<\/strong>\u3001<strong>\u9593\u63a5\u89b3\u6e2c\u6cd5\u3067\u306f\u653e\u5c04\u72b6\u306e\u57fa\u7dda\u304c10km\u4ee5\u5185\u30fb\u89b3\u6e2c\u70b9\u9593\u304c500m\u4ee5\u5185<\/strong>\u304c\u6a19\u6e96\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u885b\u661f\u6570\u306f5\u500b\u4ee5\u4e0a\u3002<\/p>\n<p>\u3064\u307e\u308a\u30011\u7d1a\u30fb2\u7d1a\u57fa\u6e96\u70b9\u6e2c\u91cf\u306e\u73fe\u5834\u3067RTK\u3060\u3051\u3067\u5b8c\u7d50\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<strong>\u504f\u5fc3\u306e\u8a71\u3068RTK\u306e\u9069\u7528\u533a\u5206\u306f\u5225\u306e\u8a71<\/strong>\u306a\u306e\u3067\u3001\u6df7\u305c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<hr \/>\n<h2 id=\"_6\">\u73fe\u5834\u3067\u6b8b\u3059\u3082\u306e<\/h2>\n<p>\u504f\u5fc3\u89b3\u6e2c\u3092\u3057\u305f\u3089\u3001\u6b21\u3092\u5fc5\u305a\u8a18\u9332\u306b\u6b8b\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>\u504f\u5fc3\u70b9\u306e\u4f4d\u7f6e<\/strong>\uff08\u70b9\u306e\u8a18\u306b\u52a0\u7b46\u3001\u307e\u305f\u306f\u504f\u5fc3\u70b9\u306e\u70b9\u306e\u8a18\u3092\u4f5c\u308b\uff09<\/li>\n<li><strong>\u504f\u5fc3\u8981\u7d203\u3064<\/strong>\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u6e2c\u5b9a\u65b9\u6cd5\u30fb\u6a5f\u5668<\/li>\n<li><strong>\u96f6\u65b9\u5411\u306b\u4f55\u3092\u4f7f\u3063\u305f\u304b<\/strong>\uff08\u65e2\u77e5\u70b9\u540d\u3001\u307e\u305f\u306f\u65b9\u4f4d\u70b9\u3092\u8a2d\u7f6e\u3057\u305f\u3053\u3068\uff09<\/li>\n<li><strong>\u504f\u5fc3\u6e2c\u5b9a\u7d19<\/strong>\uff0830cm\u672a\u6e80\u30fb2m\u672a\u6e80\u3067\u4f7f\u3063\u305f\u5834\u5408\uff09<\/li>\n<\/ol>\n<p>\u5f8c\u65e5\u3001\u540c\u3058\u70b9\u3092\u6e2c\u308a\u76f4\u3059\u4eba\u304c\u73fe\u308c\u305f\u3068\u304d\u3001<strong>\u504f\u5fc3\u70b9\u3092\u518d\u73fe\u3067\u304d\u308b\u304b\u3069\u3046\u304b<\/strong>\u3067\u4f5c\u696d\u91cf\u304c\u5909\u308f\u308a\u307e\u3059\u3002\u6a19\u8b58\u306e\u306a\u3044\u504f\u5fc3\u70b9\u306f\u6570\u304b\u6708\u3067\u5206\u304b\u3089\u306a\u304f\u306a\u308b\u306e\u3067\u3001\u5199\u771f\u3068\u8fd1\u508d\u304b\u3089\u306e\u8ddd\u96e2\u3092\u6dfb\u3048\u3066\u304a\u304f\u3068\u78ba\u5b9f\u3067\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"_7\">\u6ce8\u610f\u2014\u2014\u7248\u3068\u6761\u756a\u53f7<\/h2>\n<p>\u4f5c\u696d\u898f\u7a0b\u306e\u6e96\u5247\u306f\u6539\u6b63\u3055\u308c\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u6319\u3052\u305f\u6761\u756a\u53f7\uff08\u504f\u5fc3\u8981\u7d20\u306e\u6e2c\u5b9a\u306f\u7b2c39\u6761\uff09\u3084\u8868\u306e\u5024\u306f\u3001\u7b46\u8005\u304c\u53c2\u7167\u3057\u305f\u6e96\u5247\u6e96\u62e0\u306e\u516c\u5171\u6e2c\u91cf\u4f5c\u696d\u898f\u7a0b\uff08\u4e0b\u8a18\u51fa\u5178\uff09\u306b\u57fa\u3065\u304f\u3082\u306e\u3067\u3001<strong>2026\u5e748\u6708\u6642\u70b9<\/strong>\u306e\u8a18\u8ff0\u3067\u3059\u3002\u307e\u305f\u3001\u53e4\u3044\u7248\u3067\u306f\u300cGNSS\u300d\u3067\u306f\u306a\u304f\u300cGPS\u300d\u3068\u8868\u8a18\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5b9f\u52d9\u3067\u306f\u3001<strong>\u767a\u6ce8\u8005\u304c\u9069\u7528\u3059\u308b\u7248\u306e\u8a72\u5f53\u6761\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/strong>\u3002<\/p>\n<h3 id=\"_8\">\u51fa\u5178<\/h3>\n<ul>\n<li>\u56fd\u571f\u5730\u7406\u9662\u300c\u4f5c\u696d\u898f\u7a0b\u306e\u6e96\u5247\u306b\u3064\u3044\u3066\u300d https:\/\/www.gsi.go.jp\/gijyutukanri\/gijyutukanri41018.html<\/li>\n<li>\u5cf6\u6839\u770c\u300c\u516c\u5171\u6e2c\u91cf\u4f5c\u696d\u898f\u7a0b \u7b2c2\u7de8 \u57fa\u6e96\u70b9\u6e2c\u91cf\u300d\uff08\u6e96\u5247\u6e96\u62e0\uff09 https:\/\/www.pref.shimane.lg.jp\/infra\/kouji\/kouji_info\/sagyoukitei\/koukyousokuryou\/zyoubun.data\/04sagyoukitei2hen.pdf<\/li>\n<li>\u56fd\u571f\u5730\u7406\u9662\u300c\u57fa\u6e96\u70b9\u6e2c\u91cf\u4f5c\u696d\u898f\u7a0b\u300d https:\/\/www.gsi.go.jp\/common\/000252667.pdf<\/li>\n<\/ul>\n<hr \/>\n<h2 id=\"_9\">\u6b21\u306b\u78ba\u8a8d\u3059\u308b<\/h2>\n<ul>\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\u3068ARP\u306e\u3069\u3053\u3092\u57fa\u6e96\u306b\u9ad8\u3055\u3092\u6e2c\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/a> \u2014 \u504f\u5fc3\u306e\u9ad8\u4f4e\u5dee\u3092\u6e2c\u308b\u524d\u306b\u3001\u305d\u3082\u305d\u3082\u300c\u30a2\u30f3\u30c6\u30ca\u306e\u3069\u3053\u300d\u304c\u672c\u70b9\u306a\u306e\u304b\u3092\u63c3\u3048\u308b\u8a71\u3067\u3059<\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/16\/rtk-total-station-combination-field\/\">RTK\u3068\u30c8\u30fc\u30bf\u30eb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u3092\u3069\u3046\u7d44\u307f\u5408\u308f\u305b\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/a> \u2014 \u504f\u5fc3\u89d2\u306e\u6e2c\u5b9a\u3067TS\u3092\u6301\u3061\u51fa\u3059\u5224\u65ad\u306b\u3064\u306a\u304c\u308a\u307e\u3059<\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/08\/16\/benchmark-point-record-lookup-field\/\">\u70b9\u306e\u8a18\u304b\u3089\u57fa\u6e96\u70b9\u306e\u73fe\u6cc1\u3092\u3069\u3046\u8aad\u307f\u53d6\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b<\/a> \u2014 \u73fe\u5730\u306b\u7740\u304f\u524d\u306b\u300c\u771f\u4e0a\u306b\u7acb\u3066\u3089\u308c\u305d\u3046\u304b\u300d\u3092\u5224\u65ad\u3059\u308b\u6750\u6599\u3067\u3059<\/li>\n<li><a href=\"https:\/\/gmp.y42u.net\/2026\/06\/27\/benchmark-types-learning\/\">\u4e09\u89d2\u70b9\u30fb\u6c34\u6e96\u70b9\u30fb\u96fb\u5b50\u57fa\u6e96\u70b9\u306e\u5f79\u5272\u306e\u9055\u3044\u3092\u56f3\u3067\u78ba\u8a8d\u3059\u308b\uff08GeoPrism JP\uff09<\/a> \u2014 \u3069\u306e\u57fa\u6e96\u70b9\u304c\u4e0a\u7a7a\u8996\u754c\u306b\u4e0d\u5229\u306a\u306e\u304b\u304c\u5206\u304b\u308a\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>GNSS\u30a2\u30f3\u30c6\u30ca\u3092\u57fa\u6e96\u70b9\u306e\u771f\u4e0a\u306b\u7acb\u3066\u3089\u308c\u306a\u3044\u3068\u304d\u306f\uff1f \u2014 \u504f\u5fc3\u89b3\u6e2c\u3067\u6210\u679c\u3092\u751f\u304b\u3059\u3001\u504f\u5fc3\u8ddd\u96e2\u3054\u3068\u306e\u6e2c\u308a\u65b9 \u305d\u306e\u5834\u5408\u306f\u300c\u771f\u4e0a\u3092\u3042\u304d\u3089\u3081\u3066\u3001\u5c11\u3057\u305a\u3089\u3057\u305f\u3068\u3053\u308d\u3067\u89b3\u6e2c\u3059\u308b\u300d\u306e\u304c\u6b63\u898f\u306e\u624b\u3067\u3059\u3002 \u305a\u3089\u3057\u305f\u70b9\u3092\u504f\u5fc3\u70b9\u3068\u547c\u3073\u3001\u672c\u70b9\u3068\u306e\u4f4d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3899,"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":[47,387,264,441,440,442,434,443,227],"class_list":["post-3900","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-rtk-gnss","tag-387","tag-264","tag-441","tag-440","tag-442","tag-434","tag-443","tag-227"],"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\/08\/gde-eccentric-observation-gnss-antenna-field.jpeg","_links":{"self":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/3900","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=3900"}],"version-history":[{"count":0,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/3900\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media\/3899"}],"wp:attachment":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media?parent=3900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/categories?post=3900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/tags?post=3900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}