{"id":2119,"date":"2012-08-24T16:32:36","date_gmt":"2012-08-24T07:32:36","guid":{"rendered":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/?page_id=2119"},"modified":"2012-08-24T16:55:14","modified_gmt":"2012-08-24T07:55:14","slug":"topics-080614-2","status":"publish","type":"page","link":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/info\/topics\/topics-080614\/topics-080614-2\/","title":{"rendered":"GPS\u89b3\u6e2c\u30fbInSAR\u89e3\u6790"},"content":{"rendered":"<h2 id=\"2-1\">InSAR\u306b\u3088\u308b\u5730\u9707\u6642\u5909\u52d5\u306e\u691c\u51fa<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-sar-comp.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2132\" title=\"topics-080614-sar-comp\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-sar-comp.jpg\" alt=\"\" width=\"546\" height=\"412\" \/><\/a><\/p>\n<p>\u9678\u57df\u89b3\u6e2c\u6280\u8853\u885b\u661f\u300c\u3060\u3044\u3061\u300d\u306eL\u30d0\u30f3\u30c9\u5408\u6210\u958b\u53e3\u30ec\u30fc\u30c0\uff08PALSAR\uff09\u306b\u3088\u308b\u5730\u9707\u524d\u3001\u5730\u9707\u5f8c\uff082007\u5e748\u67086\u65e5\u30682008\u5e746\u670823\u65e5\uff09\u306e\u753b\u50cf\u3092JAXA\/SIGMA-SAR\uff08M.Shimada, 1999\uff09\u3092\u7528\u3044\u3066\u5dee\u5206\u5e72\u6e09\u51e6\u7406\u3057\u3001\u5730\u9707\u6642\u306e\u5730\u6bbb\u5909\u52d5\u3092\u691c\u51fa\u3057\u307e\u3057\u305f\u3002\u6c42\u3081\u3089\u308c\u305f\u5e72\u6e09\u7e1e\u306e\u4f4d\u7f6e\u306f\u3001\u300c\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\uff08\u7b2c\uff12\u5831\uff09\u300d\u306b\u3088\u3063\u3066\u63a8\u5b9a\u3055\u308c\u305f\u65ad\u5c64\u30e2\u30c7\u30eb\u3068\u304a\u304a\u3080\u306d\u8abf\u548c\u7684\u3067\u3059\u304c\u3001\u5909\u52d5\u91cf\u306b\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u5f8c\u5f97\u3089\u308c\u305f\u5e72\u6e09\u753b\u50cf\u3068GPS\u30c7\u30fc\u30bf\u306b\u57fa\u3065\u304d\u3001\u3088\u308a\u8a73\u7d30\u306a\u65ad\u5c64\u30e2\u30c7\u30eb\u306e\u69cb\u7bc9\u3092\u884c\u3046\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>\u8b1d\u8f9e\uff1aPALSAR\u30c7\u30fc\u30bf\u306fPIXEL\uff08PALSAR Interferometry Consortium to Study our Evolving Land surface\uff09\u306b\u304a\u3044\u3066\u5171\u6709\u3057\u3066\u3044\u308b\u3082\u306e\u3067\u3042\u308a\u3001PALSAR\u30c7\u30fc\u30bf\u306e\u6240\u6709\u6a29\u306f\u7d4c\u6e08\u7523\u696d\u7701 \uff08METI\uff09 \u3068JAXA\u306b\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001InSAR\u89e3\u6790\u306b\u306fJAXA\/SIGMA-SAR\uff08M.Shimada, 1999\uff09\u3092\u7528\u3044\u307e\u3057\u305f\u3002\u8a18\u3057\u3066\u611f\u8b1d\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aM. Shimada, Verification processor for SAR calibration and nterferometry, adv. Space Res. Vol.23, No.8, pp. 1477-1486, 1999.<\/p>\n<p>\uff08\u4ee5\u4e0a\u3001\u6587\u8cac\uff1a\u592a\u7530\u30fb\u4e09\u6d66\u30fb\u5927\u5712\uff09<\/p>\n<h2 id=\"2-2\">\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\uff08\u7b2c\uff12\u5831\uff09<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-hzver2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2128\" title=\"topics-080614-hzver2\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-hzver2.jpg\" alt=\"\" width=\"400\" height=\"422\" \/><\/a> <a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-vzver2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2131\" title=\"topics-080614-vzver2\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-vzver2.jpg\" alt=\"\" width=\"400\" height=\"426\" \/><\/a><\/p>\n<p>\u56fd\u571f\u5730\u7406\u9662 GEONET\u89b3\u6e2c\u70b9\u30fb\u539f\u5b50\u529b\u5b89\u5168\u57fa\u76e4\u6a5f\u69cb\u30fb\u56fd\u7acb\u5929\u6587\u53f0\u6c34\u6ca2VERA\u89b3\u6e2c\u6240\u306e\u30c7\u30fc\u30bf\u3068\u6771\u5317\u5927\u5b66\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u7d71\u5408\u51e6\u7406\u3057\u3001\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u901f\u5831\u3067\u793a\u3057\u305f\u6642\u70b9\u3067\u306f\u3001GEONET\u89b3\u6e2c\u70b9\u300c0913 \uff08\u6817\u99d2\uff12\uff09\u300d\u3084\u3001\u6771\u5317\u5927\u89b3\u6e2c\u70b9\u300cICNS\u300d\u306e\u30c7\u30fc\u30bf\u3001\u307e\u305f\u4ed6\u306e\u6771\u5317\u5927\u89b3\u6e2c\u70b9\u30c7\u30fc\u30bf\u3082\u6570\u70b9\u304c\u96fb\u8a71\u56de\u7dda\u306e\u4e0d\u901a\u306b\u3088\u308a\u56de\u53ce\u3067\u304d\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u305d\u308c\u3089\u30c7\u30fc\u30bf\u306e\u56de\u53ce\u304c\u3067\u304d\u305f\u4e8b\u304b\u3089\u3001\u518d\u5ea6\u3001\u65ad\u5c64\u30e2\u30c7\u30eb\u3092\u63a8\u5b9a\u3057\u307e\u3057\u305f\u3002\u5730\u9707\u6642\u5909\u52d5\u306f\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u89e3\u6790\u3092\u884c\u3044\u3001\u5730\u9707\u524d25\u5206\u3068\u5730\u9707\u5f8c25\u5206\u306e\u5dee\u3092\u53d6\u308a\u3001\u5730\u9707\u6642\u5909\u52d5\u3068\u3057\u307e\u3057\u305f\u3002\u89e3\u6790\u306b\u306fGps ToolsVer.0.6.3. \uff08Takasu and Kasai, 2005\uff09\u3092\u7528\u3044\u3001IGS\u306e\u901f\u5831\u66a6\u3068CODE\u306e\u6642\u8a08\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n  \u901f\u5831\u89e3\u3067\u306f\u77e9\u5f62\u65ad\u5c641\u679a\u3067\u306e\u8fd1\u4f3c\u3092\u8a66\u307f\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u77e9\u5f62\u65ad\u5c64\u30922\u679a\u4eee\u5b9a\u3057\u307e\u3057\u305f\u3002\u63a8\u5b9a\u3055\u308c\u305f\u65ad\u5c64\u9762\u306f\u305d\u308c\u305e\u308c\u3001\u8d70\u5411\u3001\u50be\u659c\u304c\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u3069\u3061\u3089\u3082\u5317\u897f\u65b9\u5411\u306b\u50be\u304d\u4e0b\u308b\u65ad\u5c64\u3067\u3059\u3002\u307e\u305f\u65ad\u5c64\u306e\u914d\u7f6e\u306f\u3001\u3053\u308c\u307e\u3067\u5831\u544a\u3055\u308c\u305f\u5730\u8868\u5909\u72b6\uff08\u6771\u5317\u5927\u30fb\u4ed6\u3084\u7523\u7dcf\u7814\u306a\u3069\uff09\u306e\u4f4d\u7f6e\uff08\u56f3\u4e2d\u8d64\u25a1\uff09\u306b\u4e00\u81f4\u3059\u308b\u69d8\u306b\u8a66\u884c\u932f\u8aa4\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3057\u305f\u3002\u63a8\u5b9a\u3055\u308c\u305f\u65ad\u5c64\u9762\u306f\u4f59\u9707\u5206\u5e03\u306e\u9707\u592e\u3001\u9707\u6e90\u306e\u6df1\u3055\u5206\u5e03\u3068\u3082\u6982\u306d\u6574\u5408\u7684\u3067\u3059\u3002\u65ad\u5c64\u30e2\u30c7\u30eb\u306b\u3088\u308a\u671f\u5f85\u3055\u308c\u308b\u6c34\u5e73\u5909\u52d5\u91cf\u306f\u6982\u306d\u89b3\u6e2c\u5024\u3068\u4e00\u81f4\u3057\u307e\u3059\u304c\u3001\u925b\u76f4\u6210\u5206\u306b\u95a2\u3057\u3066\u306f\u3001\u89b3\u6e2c\u5024\u306e\u534a\u5206\u7a0b\u5ea6\u3057\u304b\u8aac\u660e\u3067\u304d\u3066\u3044\u306a\u3044\u89b3\u6e2c\u70b9\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u63a8\u5b9a\u3055\u308c\u305f\u30e2\u30fc\u30e1\u30f3\u30c8\u30de\u30b0\u30cb\u30c1\u30e5\u30fc\u30c9\u306fMw=6.9\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u4eca\u5f8c\u3001InSAR\u306e\u5e72\u6e09\u753b\u50cf\u7b49\u3068\u3082\u6bd4\u8f03\u3057\u3001\u3088\u308a\u8a73\u7d30\u306a\u691c\u8a0e\u3092\u9032\u3081\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<table>\n<tr>\n<td>\u65ad\u5c64\u9762<\/td>\n<td>\u6771\u7d4c<br \/>\n      \uff08\u5ea6\uff09<\/td>\n<td>\u5317\u7def<br \/>\n      \uff08\u5ea6\uff09<\/td>\n<td>\u6df1\u3055<br \/>\n      \uff08km\uff09<\/td>\n<td>\u9577\u3055<br \/>\n      \uff08km\uff09<\/td>\n<td>\u5e45<br \/>\n      \uff08km\uff09<\/td>\n<td>\u8d70\u5411<br \/>\n      \uff08\u5ea6\uff09<\/td>\n<td>\u50be\u659c<br \/>\n      \uff08\u5ea6\uff09<\/td>\n<td>\u6ed1\u308a\u89d2<br \/>\n      \uff08\u5ea6\uff09<\/td>\n<td>\u6ed1\u308a\u91cf<br \/>\n      \uff08m\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5317\u5074\u65ad\u5c64<\/td>\n<td>140.979<\/td>\n<td>39.109<\/td>\n<td>0.46<\/td>\n<td>20.57<\/td>\n<td>12.06<\/td>\n<td>195.2<\/td>\n<td>44.9<\/td>\n<td>105.5<\/td>\n<td>1.83<\/td>\n<\/tr>\n<tr>\n<td>\u5357\u5074\u65ad\u5c64<\/td>\n<td>140.907<\/td>\n<td>38.927<\/td>\n<td>0.40<\/td>\n<td>12.57<\/td>\n<td>10.10<\/td>\n<td>225.3<\/td>\n<td>25.0<\/td>\n<td>80.9<\/td>\n<td>3.53<\/td>\n<\/tr>\n<\/table>\n<p>\u8b1d\u8f9e\uff1a\u672c\u7814\u7a76\u306f\u56fd\u571f\u5730\u7406\u9662 GEONET\u89b3\u6e2c\u70b9\u30fb\u56fd\u7acb\u5929\u6587\u53f0 \u6c34\u6ca2VERA\u89b3\u6e2c\u6240\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u539f\u5b50\u529b\u5b89\u5168\u57fa\u76e4\u6a5f\u69cb\uff08JNES\uff09\u304c\u5e73\u621019\u5e74\u5ea6\u300120\u5e74\u5ea6\u306b\u5b9f\u65bd\u3057\u305f\u5185\u9678\u306e\u6d3b\u65ad\u5c64\u8abf\u67fb\u306b\u57fa\u3065\u304f\u9707\u6e90\u65ad\u5c64\u8a55\u4fa1\u624b\u6cd5\u306e\u691c\u8a0e\u4e8b\u696d\u3067\u53d6\u5f97\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\uff08\u4ee5\u4e0a\u3001\u6587\u8cac\uff1a\u592a\u7530\u30fb\u5927\u5712\u30fb\u98ef\u6cbc\u30fb\u4e09\u6d66\uff09<\/p>\n<h2 id=\"2-3\">\u65ad\u5c64\u76f4\u4e0a\u306eGPS\u89b3\u6e2c\u70b9\uff08\u4e00\u95a2\u5e02\u30fb\u796d\u7564\uff09\u306b\u304a\u3051\u308b\u5730\u9707\u6642\u5909\u52d5<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-icns01.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2126\" title=\"topics-080614-icns01\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-icns01.jpg\" alt=\"\" width=\"600\" height=\"420\" \/><\/a><\/p>\n<p>2003\u5e74\u306b\u5f53\u30bb\u30f3\u30bf\u30fc\u304c\u4e00\u95a2\u5e02\u53b3\u7f8e\u753a\u5b57\u796d\u7564\uff08\u307e\u3064\u308b\u3079\uff09\u306b\u8a2d\u7f6e\u3057\u305fGPS\u9023\u7d9a\u89b3\u6e2c\u70b9ICNS\uff08\u4f4d\u7f6e\u306f\u9707\u6e90\u306e\u5357\u897f2.5km\u7a0b\u5ea6\uff09\u306e\u30c7\u30fc\u30bf\u30926\u670820\u65e5\u306b\u56de\u53ce\u3057\u3001\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u89e3\u6790\u306b\u3088\u308a5\u5206\u6bce\u306e\u5ea7\u6a19\u5909\u5316\u3092\u63a8\u5b9a\u3057\u307e\u3057\u305f\u3002\u89e3\u6790\u306b\u306f\u3001\u672c\u30da\u30fc\u30b8\u306e\u5225\u9805\u3001\u300c\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\uff08\u901f\u5831\u89e3\uff09\u300d\u3068\u540c\u69d8\u306b\u3001Gps Tools Ver. 0.6.3. \uff08Takasu and Kasai, 2005\uff09\u3092\u7528\u3044\u307e\u3057\u305f\u3002\u672c\u9707\u767a\u751f\u76f4\u5f8c\u306b\u505c\u96fb\u306b\u3088\u308b\u6b20\u6e2c\u304c\u898b\u3089\u308c\u307e\u3059\u304c\u3001\u305d\u306e\u5f8c\u4e00\u6642\u7684\u306b\u96fb\u529b\u304c\u56de\u5fa9\u3057\u3001\u5730\u9707\u524d\u5f8c\u306e\u5909\u52d5\u3092\u660e\u77ad\u306b\u6349\u3048\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002\u5730\u9707\u767a\u751f\u76f4\u524d\u306e25\u5206\u9593\u3068\u3001\u96fb\u529b\u304c\u56de\u5fa9\u3057\u305f11\u664215\u5206\u9803\u304b\u308925\u5206\u9593\u306e\u5dee\u3092\u5730\u9707\u6642\u5730\u6bbb\u5909\u52d5\u3068\u4eee\u5b9a\u3057\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001\u6771\u65b9\u5411\u306b45cm, \u5317\u65b9\u5411\u306b34cm, \u9686\u8d77\u65b9\u5411\u306b156cm\u306e\u5927\u304d\u306a\u5909\u4f4d\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002 \u3053\u306e\u7d50\u679c\u3092\u9632\u707d\u79d1\u5b66\u6280\u8853\u7814\u7a76\u6240\u304cICNS\u89b3\u6e2c\u70b9\u304b\u3089\u6570\u767em\u306e\u4f4d\u7f6e\u306b\u8a2d\u7f6e\u3057\u3066\u3044\u308b\u4e00\u95a2\u897f\u89b3\u6e2c\u70b9\u306b\u304a\u3051\u308b\u5f37\u9707\u52d5\u8a18\u9332\u306b\u3088\u308b\u6c38\u4e45\u5909\u4f4d\u306e\u63a8\u5b9a\u7d50\u679c\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u5909\u4f4d\u91cf\u3001\u65b9\u5411\uff08N52E\uff09\u3068\u3082\u306b\u6574\u5408\u7684\u306a\u7d50\u679c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-sitemapforICNS.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2125\" title=\"topics-080614-sitemapforICNS\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-sitemapforICNS.jpg\" alt=\"\" width=\"400\" height=\"473\" \/><\/a><\/p>\n<p>\u8b1d\u8f9e\uff1aICNS\u89b3\u6e2c\u70b9\u306e\u30c7\u30fc\u30bf\u56de\u53ce\u306b\u5f53\u305f\u3063\u3066\u306f\u3001\u4e00\u95a2\u5e02\u30fb\u4e00\u95a2\u5e02\u6559\u80b2\u59d4\u54e1\u4f1a\u306e\u3054\u5354\u529b\u3092\u9802\u304d\u307e\u3057\u305f\u3002\u3053\u3053\u306b\u8a18\u3057\u3066\u611f\u8b1d\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\uff08\u4ee5\u4e0a\u3001\u6587\u8cac\uff1a\u592a\u7530\u30fb\u5927\u5712\u30fb\u4e09\u6d66\uff09<\/p>\n<h2 id=\"2-4\">\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS \u89e3\u6790\u306b\u3088\u308b\u5730\u9707\u6ce2\u52d5\u3068\u6c38\u4e45\u5909\u4f4d\u306e\u691c\u51fa\uff08\u901f\u5831\uff09<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-SRHN_1Hz_KGPS.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2124\" title=\"topics-080614-SRHN_1Hz_KGPS\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-SRHN_1Hz_KGPS.jpg\" alt=\"\" width=\"500\" height=\"337\" \/><\/a> <a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-OTSR_1Hz_KGPS.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2123\" title=\"topics-080614-OTSR_1Hz_KGPS\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-OTSR_1Hz_KGPS.jpg\" alt=\"\" width=\"500\" height=\"336\" \/><\/a><\/p>\n<p>\u539f\u5b50\u529b\u5b89\u5168\u57fa\u76e4\u6a5f\u69cb\u306b\u3088\u308b\u89b3\u6e2c\u70b9SRHN\u3068OTSR\u89b3\u6e2c\u70b9\u306b\u304a\u3044\u30661\u79d2\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30c7\u30fc\u30bf\u306e\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u89e3\u6790\u3088\u308a\u660e\u77ad\u306a\u5730\u9707\u6ce2\u3068\u6c38\u4e45\u5909\u4f4d\u304c\u89b3\u6e2c\u3055\u308c\u307e\u3057\u305f\u3002\uff08\u89b3\u6e2c\u70b9\u914d\u7f6e\u56f3\u306f\u5225\u9805\u300c\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\u300d\u3092\u53c2\u7167\u4e0b\u3055\u3044\u3002\uff09SRHN\u306e\u6771\u897f\u6210\u5206\u3067\u306f\u5909\u4f4d\u958b\u59cb\u304b\u30897\u79d2\u7a0b\u5ea6\u3067\u6700\u592727cm\u7a0b\u5ea6\u306e\u5909\u4f4d\uff08\u5730\u9707\u6ce2\uff09\u3092\u8a18\u9332\u3057\u3001\u305d\u306e\u5f8c\u6c38\u4e45\u5909\u4f4d\u3092\u6771\u897f\u65b9\u5411\u306715cm\u7a0b\u5ea6\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u89e3\u6790\u3067\u306f\u5730\u9707\u6ce2\u52d5\u3068\u6c38\u4e45\u5909\u4f4d\u3092\u540c\u6642\u306b\u8a18\u9332\u3067\u304d\u308b\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u7279\u5fb4\u3092\u826f\u304f\u793a\u3057\u305f\u4e8b\u4f8b\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<p>\u89e3\u6790\u8af8\u5143\uff1a<br \/>\n  \u4f7f\u7528\u30bd\u30d5\u30c8\uff1aGps Tools Ver.0.6.3<br \/>\n  \u4f7f\u7528\u66a6\uff1aIGS\u901f\u5831\u66a6\uff0bCODE\u901f\u5831\u6642\u8a08\u60c5\u5831<br \/>\n  \u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\uff1a1\u79d2<br \/>\n  \u5ea7\u6a19\u5024\u78ba\u7387\u904e\u7a0b\uff1a\u30db\u30ef\u30a4\u30c8\u30ce\u30a4\u30ba<\/p>\n<p>\u8b1d\u8f9e\uff1a\u672c\u7814\u7a76\u306f\u539f\u5b50\u529b\u5b89\u5168\u57fa\u76e4\u6a5f\u69cb\uff08JNES\uff09\u304c\u5e73\u621019\u5e74\u5ea6\u300120\u5e74\u5ea6\u306b\u5b9f\u65bd\u3057\u305f\u5185\u9678\u306e\u6d3b\u65ad\u5c64\u8abf\u67fb\u306b\u57fa\u3065\u304f\u9707\u6e90\u65ad\u5c64\u8a55\u4fa1\u624b\u6cd5\u306e\u691c\u8a0e\u4e8b\u696d\u3067\u53d6\u5f97\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\uff08\u4ee5\u4e0a\uff0c\u6587\u8cac\uff1a\u592a\u7530\uff09<\/p>\n<h2 id=\"2-5\">\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u30c7\u30fc\u30bf\u306b\u3088\u308b\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\uff08\u901f\u5831\u89e3\uff09<\/h2>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-faultmodelver1_1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2122\" title=\"topics-080614-faultmodelver1_1\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-faultmodelver1_1.jpg\" alt=\"\" width=\"500\" height=\"527\" \/><\/a><\/p>\n<p>\u56fd\u571f\u5730\u7406\u9662 GEONET\u89b3\u6e2c\u70b9\u30fb\u539f\u5b50\u529b\u5b89\u5168\u57fa\u76e4\u6a5f\u69cb\u30fb\u56fd\u7acb\u5929\u6587\u53f0\u6c34\u6ca2VERA\u89b3\u6e2c\u6240\u306e\u30c7\u30fc\u30bf\u3068\u6771\u5317\u5927\u5b66\u306e\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u7d71\u5408\u51e6\u7406\u3057\u3001\u5730\u9707\u6642\u65ad\u5c64\u30e2\u30c7\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002\u5730\u9707\u6642\u5909\u52d5\u306f\u30ad\u30cd\u30de\u30c6\u30a3\u30c3\u30afGPS\u89e3\u6790\u3092\u884c\u3044\u3001\u5730\u9707\u524d 25\u5206\u3068\u5730\u9707\u5f8c25\u5206\u306e\u5dee\u3092\u53d6\u308a\u3001\u5730\u9707\u6642\u5909\u52d5\u3068\u3057\u307e\u3057\u305f\u3002\u89e3\u6790\u306b\u306fGps ToolsVer.0.6.3. \uff08Takasu and Kasai, 2005\uff09\u3092\u7528\u3044\u3001IGS\u306e\u901f\u5831\u66a6\u3068CODE\u306e\u6642\u8a08\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n  \u30a4\u30f3\u30f4\u30a1\u30fc\u30b8\u30e7\u30f3\u89e3\u6790\u306b\u3088\u308a\u63a8\u5b9a\u3055\u308c\u305f\u65ad\u5c64\u30e2\u30c7\u30eb\u306f\u897f\u5317\u897f\u306b\u50be\u304d\u4e0b\u308b\u65ad\u5c64\u3067\u3042\u308a\u3001\u4f59\u9707\u306e\u9707\u592e\u5206\u5e03\uff08\u6771\u5317\u5927\u81ea\u52d5\u51e6\u7406\uff09\u3068\u306f\u826f\u304f\u4e00\u81f4\u3057\u307e\u3059\u3002\u65ad\u5c64\u4e0a\u9762\u306e\u6df1\u3055\u304c\u975e\u5e38\u306b\u6d45\u304f\u6c7a\u5b9a\u3055\u308c\u3001\u3053\u308c\u306f\u5730\u8868\u65ad\u5c64\u304c\u898b\u51fa\u3055\u308c\u305f\u3068\u3044\u3046\u7d50\u679c\u3068\u6574\u5408\u7684\u3067\u3059\u3002\u63a8\u5b9a\u3055\u308c\u305f\u30e2\u30fc\u30e1\u30f3\u30c8\u30de\u30b0\u30cb\u30c1\u30e5\u30fc\u30c9\u306fMw=6.8\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u4eca\u5f8c\uff0c\u4f59\u9707\u5206\u5e03\u306e\u925b\u76f4\u65ad\u9762\u7b49\u3068\u3082\u6bd4\u8f03\u3057\u3088\u308a\u8a73\u7d30\u306a\u691c\u8a0e\u3092\u9032\u3081\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<table>\n<tr>\n<td>\u7d4c\u5ea6<\/td>\n<td>\u7def\u5ea6<\/td>\n<td>\u65ad\u5c64\u4e0a\u7aef\u6df1\u3055<\/td>\n<td>\u9577\u3055<\/td>\n<td>\u5e45<\/td>\n<td>\u8d70\u5411<\/td>\n<td>\u50be\u659c<\/td>\n<td>\u6ed1\u308a\u89d2<\/td>\n<td>\u6ed1\u308a\u91cf<br \/>\n      \uff08m\uff09<\/td>\n<\/tr>\n<tr>\n<td>140.94978<\/td>\n<td>39.10969<\/td>\n<td>0.31776<\/td>\n<td>29.50335<\/td>\n<td>15.67231<\/td>\n<td>199.35679<\/td>\n<td>37.42481<\/td>\n<td>88.73577<\/td>\n<td>1.55520<\/td>\n<\/tr>\n<\/table>\n<p>\u53c2\u8003\u6587\u732e\uff1aTakasu, T., and S. Kasai \uff082005\uff09, Development of precise orbit\/clock determination software for GPS\/GNSS, the 49th Space Sciences and Technology Conference, Hiroshima, Japan \uff08in Japanese\uff09<\/p>\n<p>\u8b1d\u8f9e\uff1a\u672c\u7814\u7a76\u306f\u56fd\u571f\u5730\u7406\u9662 GEONET\u89b3\u6e2c\u70b9\u30fb\u56fd\u7acb\u5929\u6587\u53f0 \u6c34\u6ca2VERA\u89b3\u6e2c\u6240\u306e\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u539f\u5b50\u529b\u5b89\u5168\u57fa\u76e4\u6a5f\u69cb\uff08JNES\uff09\u304c\u5e73\u621019\u5e74\u5ea6\u300120\u5e74\u5ea6\u306b\u5b9f\u65bd\u3057\u305f\u5185\u9678\u306e\u6d3b\u65ad\u5c64\u8abf\u67fb\u306b\u57fa\u3065\u304f\u9707\u6e90\u65ad\u5c64\u8a55\u4fa1\u624b\u6cd5\u306e\u691c\u8a0e\u4e8b\u696d\u3067\u53d6\u5f97\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\uff08\u4ee5\u4e0a\uff0c\u6587\u8cac\uff1a\u592a\u7530\u30fb\u5927\u5712\u30fb\u98ef\u6cbc\uff09<\/p>\n<h2 id=\"2-6\">\u5965\u7fbd\u810a\u6881\u5c71\u5730\u6b6a\u96c6\u4e2d\u5e2f<\/h2>\n<p>Miura et al. \uff082004\uff09 \u306f\u3001GPS\u89b3\u6e2c\u30c7\u30fc\u30bf\u3092\u7528\u3044\u3066\u6771\u5317\u5730\u65b9\u306e\u6b6a\u5206\u5e03\u3092\u8abf\u67fb\u3057\u305f\u7d50\u679c\u3001\u5965\u7fbd\u810a\u6881\u5c71\u5730\u306b\u6cbf\u3063\u3066\u6771\u897f\u65b9\u5411\u306e\u77ed\u7e2e\u6b6a\u304c\u5468\u8fba\u306b\u6bd4\u3079\u3066\u5927\u304d\u304f\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u898b\u51fa\u3057\u3001\u6d3b\u767a\u306a\u5fae\u5c0f\u5730\u9707\u6d3b\u52d5\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3068\u3057\u3066\u3044\u307e\u3059\uff08\u4e0b\u56f3\uff09\u3002\u4eca\u56de\u306e\u5730\u9707\u3082\u3053\u306e\u6b6a\u96c6\u4e2d\u5e2f\u306e\u4e2d\u3067\u767a\u751f\u3057\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"\/wp-content\/uploads\/2012\/08\/topics-080614-miura.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2121\" title=\"topics-080614-miura\" src=\"\/wp-content\/uploads\/2012\/08\/topics-080614-miura.jpg\" alt=\"\" width=\"500\" height=\"697\" \/><\/a><\/p>\n<p>1997\u5e74\u304b\u30892001\u5e74\u307e\u3067\u306e\u671f\u9593\u306e\u56fd\u571f\u5730\u7406\u9662\u3001\u6771\u5317\u5927\u306eGPS\u89b3\u6e2c\u30c7\u30fc\u30bf\u304b\u3089\u6c42\u3081\u305f\u6771\u897f\u6b6a\u5206\u5e03\u3002\u9752\u304c\u77ed\u7e2e\u6b6a\u3001\u8d64\u304c\u4f38\u5f35\u6b6a\u306e\u9818\u57df\u3092\u793a\u3059\u3002\u307b\u307c\u5965\u7fbd\u810a\u6881\u5c71\u5730\u306b\u6cbf\u3063\u3066\u9752\u8272\u306e\u77ed\u7e2e\u6b6a\u304c\u9855\u8457\u3067\u3042\u308b\u3002\u5357\u5317\u7dd1\u306e\u70b9\u306f\u540c\u3058\u671f\u9593\u306b\u5730\u6bbb\u5185\u3067\u767a\u751f\u3057\u305f\u5fae\u5c0f\u5730\u9707\u3092\u3001\u8d64\u306e\u70b9\u306f\u5ca9\u624b\u30fb\u5bae\u57ce\u5185\u9678\u5730\u9707\u306e\u4f59\u9707\u3092\u793a\u3059\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1a Miura, S., T. Sato, A. Hasegawa, Y. Suwa, K. Tachibana, and S. Yui, Strain concentration zone along the volcanic front derived by GPS observations in NE Japan arc, Earth Planets Space, 56, 1347-1355, 2004.<\/p>\n<p>\uff08\u4ee5\u4e0a\uff0c\u6587\u8cac\uff1a\u4e09\u6d66\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>InSAR\u306b\u3088\u308b\u5730\u9707\u6642\u5909\u52d5\u306e\u691c\u51fa \u9678\u57df\u89b3\u6e2c\u6280\u8853\u885b\u661f\u300c\u3060\u3044\u3061\u300d\u306eL\u30d0\u30f3\u30c9\u5408\u6210\u958b\u53e3\u30ec &hellip; <a href=\"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/info\/topics\/topics-080614\/topics-080614-2\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2073,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2119"}],"collection":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/comments?post=2119"}],"version-history":[{"count":10,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2119\/revisions"}],"predecessor-version":[{"id":2130,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2119\/revisions\/2130"}],"up":[{"embeddable":true,"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/pages\/2073"}],"wp:attachment":[{"href":"http:\/\/cms1.aob.geophys.tohoku.ac.jp\/wp-json\/wp\/v2\/media?parent=2119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}