{"id":3754,"date":"2026-07-25T07:35:18","date_gmt":"2026-07-24T22:35:18","guid":{"rendered":"https:\/\/y42u.net\/tec001\/2026\/07\/25\/skyplot-dop-guide\/"},"modified":"2026-07-30T11:49:50","modified_gmt":"2026-07-30T02:49:50","slug":"skyplot-dop-guide","status":"publish","type":"post","link":"https:\/\/y42u.net\/tec001\/2026\/07\/25\/skyplot-dop-guide\/","title":{"rendered":"SkyPlot\u3068DOP\u306e\u8aad\u307f\u65b9 \u2014 \u885b\u661f\u914d\u7f6e\u3067\u6e2c\u4f4d\u54c1\u8cea\u3092\u4e88\u6e2c\u3059\u308b"},"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\/07\/gde-skyplot-dop-guide.jpg\" alt=\"SkyPlot\u3068DOP\u306e\u8aad\u307f\u65b9 \u2014 \u885b\u661f\u914d\u7f6e\u3067\u6e2c\u4f4d\u54c1\u8cea\u3092\u4e88\u6e2c\u3059\u308b\"><\/p>\n<h1 id=\"skyplotdop\">SkyPlot\u3068DOP\u306e\u8aad\u307f\u65b9 \u2014 \u885b\u661f\u914d\u7f6e\u3067\u6e2c\u4f4d\u54c1\u8cea\u3092\u4e88\u6e2c\u3059\u308b<\/h1>\n<p>\u300c\u540c\u3058\u5834\u6240\u30fb\u540c\u3058\u6a5f\u6750\u306a\u306e\u306b\u3001\u6628\u65e5\u306f\u3059\u3050Fix\u3057\u305f\u306e\u306b\u4eca\u65e5\u306f\u306a\u304b\u306a\u304b\u6c7a\u307e\u3089\u306a\u3044\u300d\u2014\u2014RTK-GNSS\u306e\u73fe\u5834\u3067\u3088\u304f\u805e\u304f\u9055\u548c\u611f\u3067\u3059\u3002\u3053\u306e\u5dee\u306e\u5927\u304d\u306a\u8981\u56e0\u306e\u3072\u3068\u3064\u304c<strong>\u885b\u661f\u914d\u7f6e<\/strong>\u3067\u3059\u3002\u53d7\u4fe1\u3067\u304d\u308b\u885b\u661f\u306e\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u305d\u308c\u3089\u304c\u7a7a\u306e\u3069\u3053\u306b\u3069\u3046\u6563\u3089\u3070\u3063\u3066\u3044\u308b\u304b\u306b\u3088\u3063\u3066\u3001\u6e2c\u4f4d\u7cbe\u5ea6\u306f\u6642\u9593\u5e2f\u3054\u3068\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u3001\u305d\u306e\u914d\u7f6e\u3092\u8aad\u307f\u89e3\u304f2\u3064\u306e\u9053\u5177\u2014\u2014<strong>SkyPlot<\/strong>\u3068<strong>DOP<\/strong>\u2014\u2014\u306e\u898b\u65b9\u3092\u3001RTK-GNSS\u3067\u4f4d\u7f6e\u8abf\u67fb\u3092\u884c\u3046GeoDiveExa\uff08GDE\uff09\u306e\u73fe\u5834\u76ee\u7dda\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<hr \/>\n<h2 id=\"_1\">\u540c\u3058\u6a5f\u6750\u3067\u3082\u7cbe\u5ea6\u304c\u5909\u308f\u308b\u7406\u7531<\/h2>\n<p>GNSS\u6e2c\u4f4d\u306f\u300c\u885b\u661f\u307e\u3067\u306e\u8ddd\u96e2\u300d\u3092\u8907\u6570\u306e\u885b\u661f\u304b\u3089\u6e2c\u3063\u3066\u4f4d\u7f6e\u3092\u6c42\u3081\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u7406\u8ad6\u4e0a\u306f\u885b\u661f\u6570\u304c\u591a\u3044\u307b\u3069\u3001\u307e\u305f\u885b\u661f\u304c\u7a7a\u306b\u307e\u3093\u3079\u3093\u306a\u304f\u6563\u3089\u3070\u3063\u3066\u3044\u308b\u307b\u3069\u3001\u4f4d\u7f6e\u306e\u89e3\u306f\u5b89\u5b9a\u3057\u307e\u3059\u3002\u9006\u306b\u3001\u885b\u661f\u304c\u7a7a\u306e\u4e00\u65b9\u5411\u306b\u504f\u3063\u3066\u96c6\u307e\u3063\u3066\u3044\u308b\u3068\u3001\u305f\u3068\u3048\u53d7\u4fe1\u3067\u304d\u308b\u885b\u661f\u6570\u304c\u5341\u5206\u3042\u3063\u3066\u3082\u3001\u89e3\u306e\u5b89\u5b9a\u6027\uff08\u5e7e\u4f55\u5b66\u7684\u306a\u7cbe\u5ea6\uff09\u306f\u60aa\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u300c\u914d\u7f6e\u306e\u504f\u308a\u300d\u3092\u6570\u5024\u5316\u3057\u305f\u3082\u306e\u304cDOP\u3067\u3001\u5b9f\u969b\u306e\u7a7a\u306e\u72b6\u614b\u3092\u7d75\u3068\u3057\u3066\u898b\u3048\u308b\u3088\u3046\u306b\u3057\u305f\u3082\u306e\u304cSkyPlot\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/y42u.net\/tec001\/2026\/06\/22\/summer-rtk-positioning-quality\/\">\u590f\u5834\u306eRTK-GNSS\u6e2c\u4f4d\u54c1\u8cea\u8a18\u4e8b<\/a>\u3067\u306f\u96fb\u96e2\u5c64\u3084\u30de\u30eb\u30c1\u30d1\u30b9\u3068\u3044\u3063\u305f\u5916\u4e71\u8981\u56e0\u3092\u6271\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u305d\u308c\u3068\u306f\u5225\u306e\u5207\u308a\u53e3\u2014\u2014<strong>\u53d7\u4fe1\u3067\u304d\u308b\u885b\u661f\u305d\u306e\u3082\u306e\u306e\u4e26\u3073\u65b9<\/strong>\u306b\u3088\u308b\u7cbe\u5ea6\u5909\u52d5\u3092\u6271\u3044\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\/06\/summer-rtk-positioning-quality.jpg\" alt=\"RTK-GNSS\u6e2c\u4f4d\u54c1\u8cea\u306b\u5f71\u97ff\u3059\u308b\u8981\u56e0\"><\/p>\n<h2 id=\"skyplot\">SkyPlot\u306e\u8aad\u307f\u65b9 \u2014 \u4ef0\u89d2\u30fb\u65b9\u4f4d\u30fb\u8ecc\u9053<\/h2>\n<p>SkyPlot\u306f\u3001\u53d7\u4fe1\u6a5f\u306e\u3044\u308b\u5730\u70b9\u3092\u4e2d\u5fc3\u306b\u3001\u4e0a\u7a7a\u306e\u885b\u661f\u306e\u4f4d\u7f6e\u3092\u300c\u4ef0\u89d2\uff08elevation\u3001\u5730\u5e73\u7dda\u304b\u3089\u306e\u9ad8\u3055\uff09\u300d\u3068\u300c\u65b9\u4f4d\u89d2\uff08azimuth\u3001\u5317\u30920\u5ea6\u3068\u3057\u305f\u65b9\u5411\uff09\u300d\u306e2\u8ef8\u3067\u8868\u3057\u305f\u6975\u5ea7\u6a19\u30b0\u30e9\u30d5\u3067\u3059\u3002\u5186\u306e\u4e2d\u5fc3\u304c\u5929\u9802\uff08\u771f\u4e0a\uff09\u3001\u5916\u5468\u306b\u8fd1\u3044\u307b\u3069\u5730\u5e73\u7dda\u306b\u8fd1\u3044\u4f4e\u4ef0\u89d2\u306e\u885b\u661f\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8aad\u307f\u65b9\u306e\u30dd\u30a4\u30f3\u30c8<\/th>\n<th>\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5186\u306e\u4e2d\u5fc3\u4ed8\u8fd1\u306e\u70b9<\/td>\n<td>\u5929\u9802\u4ed8\u8fd1\u306e\u9ad8\u4ef0\u89d2\u885b\u661f\u3002\u30de\u30eb\u30c1\u30d1\u30b9\u306e\u5f71\u97ff\u3092\u53d7\u3051\u306b\u304f\u304f\u4fe1\u983c\u5ea6\u304c\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u5916\u5468\u4ed8\u8fd1\u306e\u70b9<\/td>\n<td>\u5730\u5e73\u7dda\u306b\u8fd1\u3044\u4f4e\u4ef0\u89d2\u885b\u661f\u3002\u5efa\u7269\u3084\u6a39\u6728\u306b\u906e\u3089\u308c\u3084\u3059\u304f\u3001\u5927\u6c17\u306e\u5f71\u97ff\uff08\u96fb\u96e2\u5c64\u30fb\u5bfe\u6d41\u570f\uff09\u3082\u5927\u304d\u304f\u306a\u308b<\/td>\n<\/tr>\n<tr>\n<td>\u70b9\u306e\u5206\u5e03\u306e\u504f\u308a<\/td>\n<td>\u7279\u5b9a\u306e\u65b9\u5411\u30fb\u9ad8\u3055\u306b\u885b\u661f\u304c\u96c6\u4e2d\u3057\u3066\u3044\u306a\u3044\u304b<\/td>\n<\/tr>\n<tr>\n<td>\u885b\u661f\u306e\u30de\u30fc\u30af\uff08\u30b7\u30b9\u30c6\u30e0\u5225\uff09<\/td>\n<td>GPS\u30fb\u307f\u3061\u3073\u304d\uff08QZSS\uff09\u30fb\u6e96\u5929\u9802\u8ecc\u9053\u306a\u3069\u3001\u30b7\u30b9\u30c6\u30e0\u3054\u3068\u306b\u8272\u5206\u3051\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4f4e\u4ef0\u89d2\u306e\u885b\u661f\u3070\u304b\u308a\u306b\u983c\u3063\u305f\u914d\u7f6e\u3060\u3068\u3001\u898b\u304b\u3051\u4e0a\u306e\u885b\u661f\u6570\u304c\u591a\u304f\u3066\u3082\u5e7e\u4f55\u5b66\u7684\u306a\u7cbe\u5ea6\u306f\u4e0a\u304c\u308a\u306b\u304f\u304f\u3001\u9006\u306b\u9ad8\u4ef0\u89d2\u306e\u885b\u661f\u304c\u5929\u9802\u4ed8\u8fd1\u306b\u30d0\u30e9\u30f3\u30b9\u3088\u304f\u5206\u5e03\u3057\u3066\u3044\u308b\u3068\u7cbe\u5ea6\u304c\u5b89\u5b9a\u3057\u3084\u3059\u3044\u3001\u3068\u3044\u3046\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2 id=\"dop\">DOP\u306e\u610f\u5473 \u2014 \u5e7e\u4f55\u5b66\u7684\u52a3\u5316\u3092\u6570\u5024\u3067\u898b\u308b<\/h2>\n<p>DOP\uff08Dilution of Precision\u3001\u7cbe\u5ea6\u52a3\u5316\u5ea6\uff09\u306f\u3001\u885b\u661f\u914d\u7f6e\u306e\u5e7e\u4f55\u5b66\u7684\u306a\u826f\u3057\u60aa\u3057\u30921\u3064\u306e\u6570\u5024\u306b\u307e\u3068\u3081\u305f\u3082\u306e\u3067\u3059\u3002\u6570\u5024\u304c\u5c0f\u3055\u3044\u307b\u3069\u914d\u7f6e\u304c\u826f\u597d\uff08\u7cbe\u5ea6\u304c\u51fa\u3084\u3059\u3044\uff09\u3001\u5927\u304d\u3044\u307b\u3069\u914d\u7f6e\u304c\u60aa\u3044\uff08\u7cbe\u5ea6\u304c\u51fa\u306b\u304f\u3044\uff09\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u6307\u6a19<\/th>\n<th>\u610f\u5473<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>GDOP<\/td>\n<td>\u4f4d\u7f6e\uff0b\u6642\u523b\u3092\u542b\u3081\u305f\u7dcf\u5408\u7684\u306a\u7cbe\u5ea6\u52a3\u5316\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>PDOP<\/td>\n<td>\u4e09\u6b21\u5143\u4f4d\u7f6e\uff08\u6c34\u5e73\uff0b\u9ad8\u3055\uff09\u306e\u7cbe\u5ea6\u52a3\u5316\u5ea6\u3002\u73fe\u5834\u3067\u6700\u3082\u3088\u304f\u53c2\u7167\u3055\u308c\u308b\u6307\u6a19\u306e\u3072\u3068\u3064<\/td>\n<\/tr>\n<tr>\n<td>HDOP<\/td>\n<td>\u6c34\u5e73\u65b9\u5411\uff08\u7def\u5ea6\u30fb\u7d4c\u5ea6\uff09\u306e\u7cbe\u5ea6\u52a3\u5316\u5ea6<\/td>\n<\/tr>\n<tr>\n<td>VDOP<\/td>\n<td>\u5782\u76f4\u65b9\u5411\uff08\u9ad8\u3055\uff09\u306e\u7cbe\u5ea6\u52a3\u5316\u5ea6\u3002\u4e00\u822c\u306b\u6c34\u5e73\u65b9\u5411\u3088\u308a\u6570\u5024\u304c\u5927\u304d\u304f\u51fa\u3084\u3059\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u76ee\u5b89\u3068\u3057\u3066\u3001PDOP\u304c\u5c0f\u3055\u3044\u307b\u3069\u826f\u597d\u3068\u3055\u308c\u3001\u5024\u304c\u5927\u304d\u304f\u306a\u308b\u307b\u3069\u6e2c\u4f4d\u89e3\u306e\u3070\u3089\u3064\u304d\u304c\u5927\u304d\u304f\u306a\u308a\u3084\u3059\u3044\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001DOP\u306f\u3042\u304f\u307e\u3067<strong>\u5e7e\u4f55\u5b66\u7684\u306a\u6761\u4ef6\u306e\u6307\u6a19<\/strong>\u3067\u3042\u308a\u3001\u96fb\u96e2\u5c64\u306e\u72b6\u614b\u3084\u30de\u30eb\u30c1\u30d1\u30b9\u306e\u6709\u7121\u3068\u3044\u3063\u305f\u5225\u306e\u8aa4\u5dee\u8981\u56e0\u306f\u542b\u307f\u307e\u305b\u3093\u3002DOP\u304c\u826f\u597d\u3067\u3082\u4ed6\u306e\u8981\u56e0\u3067\u7cbe\u5ea6\u304c\u843d\u3061\u308b\u3053\u3068\u306f\u3042\u308b\u305f\u3081\u3001\u300cDOP\u306f\u7cbe\u5ea6\u3092\u4fdd\u8a3c\u3059\u308b\u6570\u5024\u3067\u306f\u306a\u304f\u3001\u5e7e\u4f55\u5b66\u7684\u306a\u6761\u4ef6\u306e\u76ee\u5b89\u300d\u3068\u6349\u3048\u308b\u306e\u304c\u5b9f\u52d9\u7684\u3067\u3059\u3002<\/p>\n<h2 id=\"_2\">\u969c\u5bb3\u7269\u30fb\u6642\u9593\u5e2f\u306e\u5f71\u97ff\u3068\u8a08\u753b\u306e\u7acb\u3066\u65b9<\/h2>\n<p>\u885b\u661f\u914d\u7f6e\u306f\u6642\u3005\u523b\u3005\u3068\u5909\u5316\u3059\u308b\u305f\u3081\u3001\u540c\u3058\u89b3\u6e2c\u70b9\u3067\u3082\u6642\u9593\u5e2f\u306b\u3088\u3063\u3066SkyPlot\u30fbDOP\u306e\u69d8\u5b50\u306f\u5909\u308f\u308a\u307e\u3059\u3002\u73fe\u5834\u3067\u6c17\u3092\u3064\u3051\u305f\u3044\u30dd\u30a4\u30f3\u30c8\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u5468\u8fba\u306e\u906e\u853d\u7269\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3059\u308b<\/strong>\uff1a\u30d3\u30eb\u3084\u6a39\u6797\u306b\u56f2\u307e\u308c\u305f\u89b3\u6e2c\u70b9\u3067\u306f\u3001\u305d\u306e\u65b9\u5411\u306e\u4f4e\u4ef0\u89d2\u885b\u661f\u304c\u305d\u3082\u305d\u3082\u53d7\u4fe1\u3067\u304d\u307e\u305b\u3093\u3002SkyPlot\u4e0a\u3067\u300c\u898b\u3048\u308b\u306f\u305a\u306e\u885b\u661f\u304c\u906e\u853d\u7269\u306e\u65b9\u5411\u306b\u3042\u308b\u300d\u3053\u3068\u304c\u4e8b\u524d\u306b\u5206\u304b\u308c\u3070\u3001\u6642\u9593\u5e2f\u3092\u305a\u3089\u3059\u5224\u65ad\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u91cd\u8981\u306a\u89b3\u6e2c\u306fDOP\u304c\u826f\u597d\u306a\u6642\u9593\u5e2f\u306b\u5408\u308f\u305b\u308b<\/strong>\uff1a\u9577\u6642\u9593\u306e\u5b9a\u70b9\u89b3\u6e2c\u304c\u96e3\u3057\u3044\u73fe\u5834\u3067\u306f\u3001\u4e8b\u524d\u306bDOP\u306e\u4e88\u6e2c\u304c\u826f\u3044\u6642\u9593\u5e2f\u3092\u72d9\u3063\u3066\u77ed\u6642\u9593\u89b3\u6e2c\u3092\u8a08\u753b\u3059\u308b\u3068\u52b9\u7387\u7684\u3067\u3059\u3002<\/li>\n<li><strong>\u307f\u3061\u3073\u304d\uff08QZSS\uff09\u306e\u5f79\u5272<\/strong>\uff1a\u65e5\u672c\u4e0a\u7a7a\u306b\u9577\u6642\u9593\u3068\u3069\u307e\u308b\u6e96\u5929\u9802\u8ecc\u9053\u306e\u885b\u661f\u306f\u3001\u90fd\u5e02\u90e8\u306e\u30d3\u30eb\u9670\u3084\u5c71\u9593\u90e8\u306e\u6a39\u6797\u4e0b\u3067\u3082\u9ad8\u4ef0\u89d2\u3067\u898b\u3048\u3084\u3059\u3044\u3068\u3044\u3046\u7279\u6027\u304c\u3042\u308a\u3001DOP\u306e\u6539\u5584\u306b\u5bc4\u4e0e\u3057\u3084\u3059\u3044\u5b58\u5728\u3067\u3059\u30027\u6a5f\u4f53\u5236\u304c\u5b8c\u6210\u3059\u308c\u3070\u3001\u3053\u3046\u3057\u305f\u6069\u6075\u304c\u3055\u3089\u306b\u5e83\u304c\u308b\u3053\u3068\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 id=\"_3\">\u307e\u3068\u3081<\/h2>\n<ul>\n<li>\u6e2c\u4f4d\u7cbe\u5ea6\u306f\u885b\u661f\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u885b\u661f\u304c\u7a7a\u306b\u3069\u3046\u6563\u3089\u3070\u3063\u3066\u3044\u308b\u304b\uff08\u885b\u661f\u914d\u7f6e\uff09\u306b\u3082\u5de6\u53f3\u3055\u308c\u308b\u3002<\/li>\n<li>SkyPlot\u306f\u885b\u661f\u914d\u7f6e\u3092\u4ef0\u89d2\u30fb\u65b9\u4f4d\u89d2\u306e\u6975\u5ea7\u6a19\u30b0\u30e9\u30d5\u3067\u53ef\u8996\u5316\u3057\u305f\u3082\u306e\u3067\u3001\u9ad8\u4ef0\u89d2\u306e\u885b\u661f\u307b\u3069\u4fe1\u983c\u5ea6\u304c\u9ad8\u3044\u50be\u5411\u304c\u3042\u308b\u3002<\/li>\n<li>DOP\uff08PDOP\/HDOP\/VDOP\u306a\u3069\uff09\u306f\u885b\u661f\u914d\u7f6e\u306e\u5e7e\u4f55\u5b66\u7684\u306a\u826f\u3057\u60aa\u3057\u3092\u6570\u5024\u5316\u3057\u305f\u6307\u6a19\u3067\u3001\u5024\u304c\u5c0f\u3055\u3044\u307b\u3069\u826f\u597d\u3068\u3055\u308c\u308b\u3002<\/li>\n<li>DOP\u306f\u3042\u304f\u307e\u3067\u5e7e\u4f55\u5b66\u7684\u6761\u4ef6\u306e\u76ee\u5b89\u3067\u3042\u308a\u3001\u96fb\u96e2\u5c64\u3084\u30de\u30eb\u30c1\u30d1\u30b9\u306a\u3069\u4ed6\u306e\u8aa4\u5dee\u8981\u56e0\u306f\u542b\u307e\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3059\u308b\u3002<\/li>\n<li>\u906e\u853d\u7269\u306e\u65b9\u5411\u3084DOP\u306e\u6642\u9593\u5909\u5316\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3066\u304a\u304f\u3068\u3001\u73fe\u5834\u3067\u306e\u89b3\u6e2c\u8a08\u753b\u3092\u7acb\u3066\u3084\u3059\u304f\u306a\u308b\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3 id=\"_4\">\u95a2\u9023\u8a18\u4e8b<\/h3>\n<ul>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/06\/22\/summer-rtk-positioning-quality\/\">\u590f\u306eRTK-GNSS\u6e2c\u4f4d\u54c1\u8cea\u3092\u5b88\u308b \u2014 \u96fb\u96e2\u5c64\u30fb\u30de\u30eb\u30c1\u30d1\u30b9\u30fb\u6691\u71b1\u3078\u306e\u73fe\u5834\u5bfe\u7b56\uff08GeoDiveExa\uff09<\/a><\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/07\/21\/qzss7-launch-fixed-7sat-rtk-field\/\">\u307f\u3061\u3073\u304d7\u53f7\u6a5f\u3001\u6253\u4e0a\u3052\u65e5\u304c8\u67087\u65e5\u306b\u78ba\u5b9a \u2014 7\u6a5f\u4f53\u5236\u5b8c\u6210\u524d\u591c\u3001RTK-GNSS\u73fe\u5834\u306f\u4f55\u3092\u671f\u5f85\u3067\u304d\u308b\u304b\uff082026\uff09\uff08GeoDiveExa\uff09<\/a><\/li>\n<li><a href=\"https:\/\/y42u.net\/tec001\/2026\/06\/22\/networkrtk-vrs-vs-clas-field\/\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30afRTK\uff08VRS\uff09\u3068\u5358\u72ecCLAS\u306e\u4f7f\u3044\u5206\u3051 \u2014 RTK-GNSS\u73fe\u5834\u306e\u9078\u629e\u80a2\u3092\u6574\u7406\u3059\u308b\uff08GeoDiveExa\uff09<\/a><\/li>\n<li><a href=\"https:\/\/gmp.y42u.net\/2026\/06\/26\/positioning-methods-accuracy-visual-learning\/\">\u5358\u72ec\u6e2c\u4f4d\u304b\u3089RTK\u30fbPPP\u307e\u3067 \u2014 \u6e2c\u4f4d\u65b9\u5f0f\u306e\u7cbe\u5ea6\u3092\u53ef\u8996\u5316\u3067\u5b66\u3076\u5165\u9580\uff08GeoPrism JP\uff09<\/a><\/li>\n<li><a href=\"https:\/\/gcpro.y42u.net\/2026\/07\/20\/gauss-kruger-projection-formula\/\">\u30ac\u30a6\u30b9\u30fb\u30af\u30ea\u30e5\u30fc\u30b2\u30eb\u6295\u5f71\u306e\u5f0f\u3092\u8aad\u3080 \u2014 \u5e73\u9762\u76f4\u89d2\u5ea7\u6a19\u306f\u3053\u3046\u8a08\u7b97\u3055\u308c\u308b\uff08GeoConverterPro\uff09<\/a><\/li>\n<\/ul>\n<p>\u51fa\u5178\uff1a<br \/>\n&#8211; \u4e00\u822c\u7684\u306aGNSS\u6e2c\u4f4d\u7406\u8ad6\u306b\u304a\u3051\u308bDOP\uff08Dilution of Precision\uff09\u306e\u5b9a\u7fa9\u30fb\u89e3\u8aac<\/p>\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>SkyPlot\u3068DOP\u306e\u8aad\u307f\u65b9 \u2014 \u885b\u661f\u914d\u7f6e\u3067\u6e2c\u4f4d\u54c1\u8cea\u3092\u4e88\u6e2c\u3059\u308b \u300c\u540c\u3058\u5834\u6240\u30fb\u540c\u3058\u6a5f\u6750\u306a\u306e\u306b\u3001\u6628\u65e5\u306f\u3059\u3050Fix\u3057\u305f\u306e\u306b\u4eca\u65e5\u306f\u306a\u304b\u306a\u304b\u6c7a\u307e\u3089\u306a\u3044\u300d\u2014\u2014RTK-GNSS\u306e\u73fe\u5834\u3067\u3088\u304f\u805e\u304f\u9055\u548c\u611f\u3067\u3059\u3002\u3053\u306e\u5dee\u306e\u5927\u304d\u306a\u8981\u56e0\u306e\u3072\u3068\u3064\u304c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3752,"comment_status":"open","ping_status":"closed","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":[340,17,342,341,47,339,343,344],"class_list":["post-3754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-dop","tag-geodiveexa","tag-hdop","tag-pdop","tag-rtk-gnss","tag-skyplot","tag-vdop","tag-344"],"veu_head_title_object":{"title":"","add_site_title":""},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/y42u.net\/tec001\/wp-content\/uploads\/2026\/07\/gde-skyplot-dop-guide.jpg","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/3754","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=3754"}],"version-history":[{"count":2,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/3754\/revisions"}],"predecessor-version":[{"id":3805,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/posts\/3754\/revisions\/3805"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media\/3752"}],"wp:attachment":[{"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/media?parent=3754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/categories?post=3754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/y42u.net\/tec001\/wp-json\/wp\/v2\/tags?post=3754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}