{"id":79,"date":"2018-04-30T15:53:11","date_gmt":"2018-04-30T07:53:11","guid":{"rendered":"http:\/\/140.112.65.34\/wordpress\/gravity\/?page_id=79"},"modified":"2019-05-08T15:30:38","modified_gmt":"2019-05-08T07:30:38","slug":"erroranalysis","status":"publish","type":"page","link":"https:\/\/www.odb.ntu.edu.tw\/gravity\/models\/erroranalysis\/","title":{"rendered":"\u54c1\u8cea\u8a55\u4f30\u8207\u8aa4\u5dee\u5206\u6790"},"content":{"rendered":"<p><span style=\"font-family: Ubuntu\"> \u00a0 \u00a0\u00a0 \u00a0 \u00a0 <\/span>\u7531\u65bc\u6d77\u57df\u91cd\u529b\u8cc7\u6599\u6536\u96c6\u6642\u53ef\u80fd\u56e0\u70ba\u6d77\u6cc1\u4e0d\u4f73\u3001\u786c\u9ad4\u7570\u5e38\u6216\u53c3\u6578\u8a2d\u5b9a\u6709\u8aa4\u7b49\u5404\u7a2e\u539f\u56e0\uff0c\u9020\u6210\u5728\u76f8\u540c\u4f4d\u7f6e\u9ede\u6709\u4e0d\u540c\u7684\u6e2c\u91cf\u54c1\u8cea\u3002\u7136\u800c\u5728\u8655\u7406\u91cd\u529b\u8cc7\u6599\u6642\uff0c\u6709\u6642\u4e26\u7121\u6cd5\u5b8c\u5168\u5148\u9a57\u5730\u8fa8\u8b58\u51fa\u54c1\u8cea\u4e0d\u826f\u7684\u8cc7\u6599\uff0c\u56e0\u6b64\u81ea\u7531\u7a7a\u9593\u91cd\u529b\u7570\u5e38\u8cc7\u6599\u9700\u8981\u518d\u4ee5\u7d71\u8a08\u65b9\u6cd5\uff0c\u8a0e\u8ad6\u6e2c\u9ede\u7684\u6700\u53ef\u80fd\u6e2c\u503c\u3002<br \/>\n<span style=\"font-family: Ubuntu\"> \u00a0 \u00a0\u00a0 \u00a0 \u00a0 <\/span>\u4ea4\u53c9\u9ede\u5206\u6790\u6cd5\u662f\u4e00\u7a2e\u76f4\u63a5\u7684\u8aa4\u5dee\u6aa2\u9a57\u65b9\u5f0f\uff0c\u85c9\u7531\u4e0d\u540c\u6642\u9593\u65bc\u76f8\u540c\u4f4d\u7f6e\u6240\u91cf\u6e2c\u7684\u91cd\u529b\u8cc7\u6599\u5dee\u7570\uff0c\u53ef\u4ee5\u7c21\u55ae\u5730\u4f30\u7b97\u51fa\u6e2c\u91cf\u5e73\u5747\u503c\u8207\u7be9\u9078\u6b67\u7570\u9ede\u3002\u7406\u8ad6\u4e0a\u901a\u904e\u5169\u500bCOP\u7684\u91cf\u6e2c\u7d50\u679c\u61c9\u5b8c\u5168\u76f8\u540c\uff0c\u5373\u540c\u4e00\u4f4d\u7f6e\u9ede\u7684\u6e2c\u503c\u504f\u5dee(cross-over error\uff0cCOE)\u61c9\u70ba\u96f6\uff0c\u4e0d\u6703\u56e0\u89c0\u6e2c\u6642\u9593\u6216\u63a2\u6e2c\u5de5\u5177\u800c\u6709\u5dee\u7570\u3002\u4f46\u5be6\u969b\u91cf\u6e2c\u503c\u6642\uff0c\u7d2f\u8a08\u591a\u5e74\u7684\u96a8\u8239\u91cf\u6e2c\u8cc7\u6599\uff0c\u76f8\u540c\u5730\u9ede\u6709\u6578\u5341\u751a\u81f3\u6578\u767e\u500b\u6e2c\u7dda\u901a\u904e\uff0c\u9019\u4e9b\u4ea4\u9ede\u7684\u91cf\u6e2c\u503c\u7686\u6709\u6216\u591a\u6216\u5c11\u7684\u5dee\u7570\uff0c\u9019\u4e9b\u8cc7\u6599\u4ea4\u9ede\u7684\u6e2c\u7dda\u53c8\u5206\u5225\u8207\u5176\u5b83\u6e2c\u7dda\u5728\u5176\u5b83\u5730\u9ede\u76f8\u4ea4\u932f\uff0c\u96a8\u8457\u8cc7\u6599\u91cf\u7684\u7d2f\u7a4d\uff0c\u7d44\u6210\u4e00\u9762\u9010\u6f38\u64f4\u5927\u8207\u52a0\u5bc6\u7684\u89c0\u6e2c\u7db2\u3002\u5728\u6e2c\u91cf\u54c1\u8cea\u6975\u4f73\u7684\u72c0\u6cc1\uff0c\u540c\u4e00\u6e2c\u9ede\u6240\u6709\u7684\u6e2c\u503c\u6703\u96c6\u4e2d\u5728\u4e00\u500b\u6709\u9650\u5c0f\u7684\u6578\u503c\u7bc4\u570d\u5167\uff0c\u6211\u5011\u53ef\u85c9\u7531\u7d71\u8a08\u9019\u4e9b\u6578\u503c\u7684\u5206\u4f48\uff0c\u4f86\u91cf\u5316\u6240\u89e3\u7b97\u7684\u91cd\u529b\u503c\u7684\u91cf\u6e2c\u54c1\u8cea\u3002<br \/>\n<span style=\"font-family: Ubuntu\"> \u00a0 \u00a0\u00a0 \u00a0 \u00a0 <\/span>\u64cd\u4f5c\u6642\u5229\u7528\u63a2\u6e2c\u822a\u7dda\u4ea4\u53c9\u9ede(cross-over point\uff0cCOP)\u7684\u6578\u503c\u4f86\u6b78\u7b97\uff0c\u91cf\u5316\u55ae\u4e00\u822a\u6b21\u6216\u4e0d\u540c\u822a\u6b21\u9593\u4ea4\u9ede\u4f4d\u7f6e\u4e4b\u6e2c\u91cf\u5dee\u7570\uff0c\u5148\u6c42\u5f97\u6e2c\u9ede\u7684\u6700\u53ef\u80fd\u6578\u503c\uff0c\u518d\u904b\u7528\u5e73\u5dee\u5206\u6790\u6cd5\u9032\u4e00\u6b65\u964d\u4f4e\u6574\u9ad4\u6e2c\u91cf\u7684\u504f\u5dee\u91cf(Hwang et al., 2002; Hwang et al., 2007)\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-94 size-medium\" src=\"http:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2018\/05\/COE-300x231.jpg\" alt=\"\" width=\"300\" height=\"231\" srcset=\"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2018\/05\/COE-300x231.jpg 300w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2018\/05\/COE-455x350.jpg 455w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2018\/05\/COE-150x115.jpg 150w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2018\/05\/COE.jpg 529w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u4ea4\u9ede\u5dee\u503c\u7d71\u8a08\u7d50\u679c\u5982\u4e0b\u5716\u6240\u793a\uff0c\u8a72\u5340\u57df\u5167\u4ea4\u53c9\u9ede\u6578\u70ba7,942\uff0c\u7d93\u904eHwang et al. (2002)\u6240\u8ff0\u65b9\u6cd5\u5e73\u5dee\u6539\u6b63\u6bcf\u4e00\u6e2c\u9ede\u4e4b\u91cd\u529b\u7570\u5e38\u503c\uff0c\u5c07\u4fee\u6b63\u5f8c\u4e4b\u91cd\u529b\u7570\u5e38\u503c\u91cd\u65b0\u4f5c\u4ea4\u53c9\u9ede\u5206\u6790\uff0c\u8cc7\u6599\u8b8a\u7570\u91cf\u660e\u986f\u4e0b\u964d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-134\" src=\"http:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6-1024x891.png\" alt=\"\" width=\"900\" height=\"783\" srcset=\"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6-1024x891.png 1024w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6-300x261.png 300w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6-768x668.png 768w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6-402x350.png 402w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6-150x130.png 150w, https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-content\/uploads\/sites\/6\/2019\/05\/f6.png 1299w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>\u53c3\u8003\u6587\u737b<br \/>\n<em>Hwang, C., Wang, C.G., Lee, L.H. (2002) Adjustment of relative gravity measurements using weighted and datum-free constraints. Comput. Geosci 28 (9), 1005\u20131015.<br \/>\nHwang, C., Hsiao, Y.S., Shih, H.C., Yang, M., Chen, K.H., Forsberg, R. and Olesen, A.V. (2007) Geodetic and geophysical results from a Taiwan airborne gravity survey: Data reduction and accuracy assessment, J. Geophys. Res., 112, B04407, doi:10.1029\/2005JB004220.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u7531\u65bc\u6d77\u57df\u91cd\u529b\u8cc7\u6599\u6536\u96c6\u6642\u53ef\u80fd\u56e0\u70ba\u6d77\u6cc1\u4e0d\u4f73\u3001\u786c\u9ad4\u7570\u5e38\u6216\u53c3\u6578\u8a2d\u5b9a\u6709\u8aa4\u7b49\u5404\u7a2e\u539f\u56e0\uff0c\u9020\u6210\u5728\u76f8\u2026<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/www.odb.ntu.edu.tw\/gravity\/models\/erroranalysis\/\">Continue reading<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":107,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-79","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/pages\/79","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/comments?post=79"}],"version-history":[{"count":8,"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/pages\/79\/revisions"}],"predecessor-version":[{"id":135,"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/pages\/79\/revisions\/135"}],"up":[{"embeddable":true,"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/pages\/107"}],"wp:attachment":[{"href":"https:\/\/www.odb.ntu.edu.tw\/gravity\/wp-json\/wp\/v2\/media?parent=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}