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loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-3270\" src=\"https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_581244391-1024x979.jpg\" alt=\"\" width=\"1024\" height=\"979\" srcset=\"https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_581244391-1024x979.jpg 1024w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_581244391-300x287.jpg 300w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_581244391-768x734.jpg 768w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_581244391-1536x1469.jpg 1536w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_581244391.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" 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href=\"https:\/\/www.gsi.go.jp\/sokuchikijun\/suijun-survey.html\" target=\"_blank\" rel=\"noopener\">\u300c\u6c34\u6e96\u6e2c\u91cf\u300d<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-3269\" src=\"https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_1536978443-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_1536978443-1024x683.jpg 1024w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_1536978443-300x200.jpg 300w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_1536978443-768x512.jpg 768w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_1536978443-1536x1024.jpg 1536w, https:\/\/www.topcon.co.jp\/media\/wp-content\/uploads\/2024\/02\/shutterstock_1536978443.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u6a19\u9ad8\u3092\u6c42\u3081\u308b\u624b\u6cd5\u3092\u300c\u76f4\u63a5\u6c34\u6e96\u6e2c\u91cf\u300d\u3068\u547c\u3093\u3067\u3044\u307e\u3059\u3002\u65e5\u672c\u6c34\u6e96\u539f\u70b9\u304b\u3089\u96e2\u308c\u305f\u5730\u70b9\u3067\u3082\u6b63\u78ba\u306b\u6a19\u9ad8\u304c\u6e2c\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u7d04100m\u3054\u3068\u306b\u76f4\u63a5\u6c34\u6e96\u6e2c\u91cf\u3067\u9ad8\u4f4e\u5dee\u3092\u6e2c\u5b9a\u3057\u306a\u304c\u3089\u9032\u307f\u3001\u9806\u3005\u306b\u6a19\u9ad8\u3092\u5b9a\u3081\u305f\u6c34\u6e96\u70b9\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u306b\u4e3b\u8981\u56fd\u9053\u6cbf\u3044\u306e\u7d042km\u3054\u3068\u306b\u4e00\u7b49\u6c34\u6e96\u70b9\u3092\u3001100\u301c150km\u9593\u9694\u306e\u5730\u76e4\u304c\u5f37\u56fa\u306a\u5168\u56fd80\u30f5\u6240\u306b\u306f\u57fa\u6e96\u6c34\u6e96\u70b9\u3092\u8a2d\u7f6e\u3002\u305d\u306e\u307b\u304b\u4e8c\u7b49\u6c34\u6e96\u70b9\u3082\u542b\u3081\u308b\u3068\u5168\u56fd\u306b\u7d0416,000\u30f5\u6240\u306e\u6c34\u6e96\u70b9\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6c34\u6e96\u6e2c\u91cf\u306f\u3001\u6cb3\u5ddd\u3084\u9053\u8def\u3001\u6e2f\u6e7e\u3001\u4e0b\u6c34\u9053\u3001\u9244\u9053\u306a\u3069\u3001\u6b63\u78ba\u306a\u9ad8\u3055\u306e\u5024\u304c\u5fc5\u8981\u306a\u5de5\u4e8b\u3067\u5229\u7528\u3055\u308c\u307e\u3059\u3002\u9ad8\u4f4e\u5dee\u306e\u4f4d\u7f6e\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u5730\u5f62\u3092\u5747\u3059\u5de5\u4e8b\u3084\u3001\u6c34\u3092\u4e0b\u6d41\u3078\u3068\u6d41\u3059\u6c34\u8def\u5efa\u8a2d\u306a\u3069\u3067\u3001\u3069\u306e\u571f\u3092\u3069\u308c\u3060\u3051\u524a\u308a\u3001\u3069\u3053\u3092\u57cb\u3081\u308c\u3070\u3088\u3044\u306e\u304b\u306a\u3069\u3092\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u5730\u4e0b\u6c34\u306e\u7d44\u307f\u4e0a\u3052\u306a\u3069\u306b\u3088\u308b\u5730\u76e4\u6c88\u4e0b\u306e\u76e3\u8996\u3084\u3001\u9707\u707d\u5f8c\u306e\u5fa9\u8208\u4f5c\u696d\u306b\u304a\u3051\u308b\u9ad8\u3055\u306e\u57fa\u6e96\u3068\u3057\u3066\u3082\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>GNSS\u3092\u5229\u7528\u3057\u305f\u96fb\u5b50\u57fa\u6e96\u70b9\u306e\u767b\u5834<\/h2>\n<p>\u305d\u308c\u3067\u306f\u3001\u5c71\u306e\u6a19\u9ad8\u306f\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u6e2c\u5b9a\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\u3002\u76f4\u63a5\u6c34\u6e96\u6e2c\u91cf\u3067\u3082\u53ef\u80fd\u3067\u3059\u304c\u3001\u81a8\u5927\u306a\u52b4\u529b\u3068\u6642\u9593\u304c\u5fc5\u8981\u306b\u306a\u308b\u305f\u3081\u3001\u5b9f\u969b\u306b\u306f\u30c8\u30fc\u30bf\u30eb\u30b9\u30c6\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u306e\u6e2c\u91cf\u6a5f\u3092\u7528\u3044\u3066\u89d2\u5ea6\u3068\u8ddd\u96e2\u304b\u3089\u9ad8\u3055\u3092\u6c42\u3081\u308b\u300c\u9593\u63a5\u6c34\u6e96\u6e2c\u91cf\u300d\u304c\u4e00\u822c\u7684\u306b\u63a1\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u65e5\u672c\u306b\u306f\u3001\u9ad8\u3055\u3092\u793a\u3059\u6c34\u6e96\u70b9\u306e\u307b\u304b\u306b\u3001\u7def\u5ea6\u30fb\u7d4c\u5ea6\u30fb\u6a19\u9ad8\u304c\u8a18\u9332\u3055\u308c\u305f\u300c\u4e09\u89d2\u70b9\u300d\u3082\u81f3\u308b\u3068\u3053\u308d\u306b\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e09\u89d2\u70b9\u306f\u3001\u4e3b\u306b\u898b\u6674\u3089\u3057\u306e\u3088\u3044\u5c71\u306e\u4e0a\u306b\u8a2d\u3051\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u5c71\u4e0a\u306e\u4e09\u89d2\u70b9\u3068\u5730\u4e0a\u306e\u6c34\u6e96\u70b9\u307e\u305f\u306f\u6a19\u9ad8\u304c\u308f\u304b\u3063\u3066\u3044\u308b\u4e09\u89d2\u70b9\u3068\u306e\u89d2\u5ea6\u3092\u6c42\u3081\u308b\u3053\u3068\u3067\u6a19\u9ad8\u3092\u6e2c\u5b9a\u3059\u308b\u306e\u3067\u3059\u3002<br \/>\n\u203b\u8a73\u3057\u304f\u306f\u2192<a href=\"https:\/\/www.topcon.co.jp\/media\/infrastructure\/triangle_point\/\">\u5730\u5f62\u56f3\u306b\u8a18\u3055\u308c\u3066\u3044\u308b\u25b3\u306e\u4e2d\u306b\u9ed2\u70b9\u304c\u3042\u308b\u8a18\u53f7\u306f\u4f55\uff1f<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>\u3057\u304b\u3057\u3001\u4e09\u89d2\u70b9\u304c\u8a2d\u7f6e\u3055\u308c\u3066\u3044\u308b\u5834\u6240\u306f\u3001\u5fc5\u305a\u3057\u3082\u5c71\u306e\u6700\u9ad8\u70b9\u3068\u306f\u9650\u3089\u305a\u3001\u6b63\u78ba\u306a\u6a19\u9ad8\u306e\u6e2c\u5b9a\u304c\u96e3\u3057\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u5730\u6bbb\u5909\u52d5\u306e\u5f71\u97ff\u3067\u5909\u308f\u308b\u3053\u3068\u3082\u3042\u308b\u305f\u3081\u3001\u8fd1\u5e74\u306b\u306a\u3063\u3066\u5c71\u9802\u306e\u6a19\u9ad8\u304c\u5224\u660e\u3057\u305f\u308a\u3001\u8a18\u9332\u304c\u6539\u8a02\u3055\u308c\u305f\u308a\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u5bcc\u58eb\u5c71\u306e\u6a19\u9ad8\u3082\u904e\u53bb\u306b\u4f55\u5ea6\u304b\u898b\u76f4\u3057\u304c\u884c\u308f\u308c\u3066\u304a\u308a\u30012014\uff08\u5e73\u621026\uff09\u5e74\u306b\u306f\u3001\u4ee5\u524d\u306e\u6e2c\u5b9a\u304b\u3089\u308f\u305a\u304b\u306b\u4f4e\u30443776.12m\u306b\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u5f93\u6765\u306e\u4e09\u89d2\u70b9\u3068\u306f\u7570\u306a\u308b\u5834\u6240\u306b\u65b0\u305f\u306b\u8a2d\u7f6e\u3055\u308c\u305f\u96fb\u5b50\u57fa\u6e96\u70b9\u306e\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304f\u6a19\u9ad8\u3067\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u96fb\u5b50\u57fa\u6e96\u70b9\u306f\u3001GNSS\u3092\u5229\u7528\u3057\u3066\u4f4d\u7f6e\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002\u5730\u9707\u3084\u706b\u5c71\u6d3b\u52d5\u306b\u3088\u308b\u5730\u6bbb\u5909\u52d5\u3092\u76e3\u8996\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u89b3\u6e2c\u70b9\u3067\u3042\u308a\u3001\u6e2c\u91cf\u306e\u65b0\u305f\u306a\u57fa\u6e96\u3068\u3057\u3066\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u96fb\u5b50\u57fa\u6e96\u70b9\u306b\u306f\u885b\u661f\u304b\u3089\u306e\u96fb\u6ce2\u3092\u53d7\u4fe1\u3059\u308b\u30a2\u30f3\u30c6\u30ca\u3001\u53d7\u4fe1\u6a5f\u304c\u5185\u8535\u3055\u308c\u305f\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u30d4\u30e9\u30fc\u304c\u7acb\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u6c34\u6e96\u70b9\u3084\u4e09\u89d2\u70b9\u3088\u308a\u3082\u767a\u898b\u3057\u3084\u3059\u3044\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u96fb\u5b50\u57fa\u6e96\u70b9\u306e\u6574\u5099\u306b\u306f\u3001\u30c8\u30d7\u30b3\u30f3\u3082\u5927\u3044\u306b\u304b\u304b\u308f\u3063\u3066\u3044\u307e\u3059\u3002\u5efa\u8a2d\u696d\u3084\u8fb2\u696d\u306e\u81ea\u52d5\u5316\u306b\u3082\u5fc5\u8981\u306a\u885b\u661f\u306b\u3088\u308b\u6e2c\u4f4d\u6280\u8853\u306f\u4e16\u754c\u4e2d\u3067\u6ce8\u76ee\u3055\u308c\u3066\u304a\u308a\u3001\u30c8\u30d7\u30b3\u30f3\u306f\u6771\u5357\u30a2\u30b8\u30a2\u306a\u3069\u3067\u96fb\u5b50\u57fa\u6e96\u70b9\u306e\u6574\u5099\u306b\u5354\u529b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6e2c\u91cf\u6280\u8853\u306e\u9032\u5316\u3068\u3068\u3082\u306b\u3001\u6a19\u9ad8\u3092\u6e2c\u308b\u624b\u6cd5\u3082\u591a\u69d8\u5316\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u8857\u3067\u3001\u30cf\u30a4\u30ad\u30f3\u30b0\u3067\u3001\u300c\u6a19\u9ad8\u3007\u3007m\u300d\u306e\u6587\u5b57\u3092\u898b\u304b\u3051\u305f\u3089\u3001\u300c\u3053\u306e\u6a19\u9ad8\u306f\u3069\u3046\u3084\u3063\u3066\u6e2c\u3063\u305f\u3093\u3060\u308d\u3046\u300d\u3068\u601d\u3044\u51fa\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff1c\u53c2\u8003\u8cc7\u6599\uff1e<\/p>\n<p>\u30fb<a href=\"https:\/\/www.gsi.go.jp\/sokuchikijun\/suijun-top.html\" target=\"_blank\" rel=\"noopener\">\u56fd\u571f\u5730\u7406\u9662\u300c\u6c34\u6e96\u70b9\u300d<\/a><\/p>\n<p>\u30fb<a href=\"https:\/\/www.gsi.go.jp\/WNEW\/PRESS-RELEASE\/2002-0912.html#:~:text=%E3%81%93%E3%82%8C%E3%81%BE%E3%81%A7%E3%80%81%E9%9B%BB%E5%AD%90%E5%9F%BA%E6%BA%96%E7%82%B9,%E5%A4%89%E6%9B%B4%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%81%AF%E3%81%82%E3%82%8A%E3%81%BE%E3%81%9B%E3%82%93%E3%80%82\" target=\"_blank\" rel=\"noopener\">\u56fd\u571f\u5730\u7406\u9662\u300c\u5bcc\u58eb\u5c71\u306b\u96fb\u5b50\u57fa\u6e96\u70b9\u8a2d\u7f6e\u300d<\/a><\/p>\n<p>\u30fb<a href=\"https:\/\/www.gsi.go.jp\/buturisokuchi\/buturisokuchi_202305.html\" target=\"_blank\" rel=\"noopener\">\u56fd\u571f\u5730\u7406\u9662\u300c\u6a19\u9ad8\u306e\u6e2c\u308a\u65b9\u3092\u4e00\u65b0\u3057\u3066\u3044\u304d\u307e\u3059\u20154\u5e74\u9593\u306b\u308f\u305f\u308b\u56fd\u5185\u521d\u306e\u5168\u56fd\u306e\u822a\u7a7a\u91cd\u529b\u6e2c\u91cf\u304c\u7d42\u4e86\u2015\u300d<\/a><\/p>\n<p>\u30fb<a href=\"https:\/\/www.gsi.go.jp\/buturisokuchi\/grageo_index.html\" target=\"_blank\" 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