{"id":94264,"date":"2024-10-19T18:51:16","date_gmt":"2024-10-19T10:51:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94264\/"},"modified":"2024-10-19T18:51:17","modified_gmt":"2024-10-19T10:51:17","slug":"oracle-spatial%e7%9a%84%e4%ba%94%e5%a4%a7%e5%84%aa%e9%bb%9e%e7%9a%84%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94264\/","title":{"rendered":"Oracle spatial\u7684\u4e94\u5927\u512a\u9ede\u7684\u5177\u9ad4\u8868\u73fe"},"content":{"rendered":"<h1 id=\"oracle-spatial%e7%9a%84%e4%ba%94%e5%a4%a7%e5%84%aa%e9%bb%9e%e7%9a%84%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be-JpHKLIvxYP\">Oracle Spatial\u7684\u4e94\u5927\u512a\u9ede\u7684\u5177\u9ad4\u8868\u73fe<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5730\u7406\u7a7a\u9593\u6578\u64da\u7684\u7ba1\u7406\u548c\u5206\u6790\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Oracle Spatial\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u5730\u7406\u4fe1\u606f\u7cfb\u7d71\uff08GIS\uff09\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u5730\u7406\u6578\u64da\u7684\u5b58\u5132\u3001\u67e5\u8a62\u548c\u5206\u6790\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle Spatial\u7684\u4e94\u5927\u512a\u9ede\u53ca\u5176\u5177\u9ad4\u8868\u73fe\u3002<\/p>\n<h2 id=\"1-%e5%bc%b7%e5%a4%a7%e7%9a%84%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e8%83%bd%e5%8a%9b-JpHKLIvxYP\">1. \u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u80fd\u529b<\/h2>\n<p>Oracle Spatial\u80fd\u5920\u9ad8\u6548\u5730\u5b58\u5132\u5404\u7a2e\u5730\u7406\u7a7a\u9593\u6578\u64da\uff0c\u5305\u62ec\u9ede\u3001\u7dda\u548c\u9762\u7b49\u5e7e\u4f55\u5f62\u72c0\u3002\u5176\u6578\u64da\u6a21\u578b\u652f\u6301\u591a\u7a2e\u7a7a\u9593\u6578\u64da\u985e\u578b\uff0c\u4e26\u4e14\u80fd\u5920\u8655\u7406\u5927\u898f\u6a21\u7684\u6578\u64da\u96c6\u3002\u9019\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5728\u4e00\u500b\u7d71\u4e00\u7684\u5e73\u53f0\u4e0a\u7ba1\u7406\u6240\u6709\u7684\u5730\u7406\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be-JpHKLIvxYP\">\u5177\u9ad4\u8868\u73fe<\/h3>\n<ul>\n<li>\u652f\u6301\u591a\u7a2e\u6578\u64da\u683c\u5f0f\uff0c\u5982Shapefile\u3001GeoJSON\u7b49\u3002<\/li>\n<li>\u63d0\u4f9b\u7a7a\u9593\u7d22\u5f15\u529f\u80fd\uff0c\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%ab%98%e6%95%88%e7%9a%84%e7%a9%ba%e9%96%93%e6%9f%a5%e8%a9%a2%e5%8a%9f%e8%83%bd-JpHKLIvxYP\">2. \u9ad8\u6548\u7684\u7a7a\u9593\u67e5\u8a62\u529f\u80fd<\/h2>\n<p>Oracle Spatial\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u7a7a\u9593\u67e5\u8a62\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u4f7f\u7528SQL\u8a9e\u8a00\u9032\u884c\u8907\u96dc\u7684\u5730\u7406\u6578\u64da\u67e5\u8a62\u3002\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u5730\u57f7\u884c\u7bc4\u570d\u67e5\u8a62\u3001\u76f8\u4ea4\u67e5\u8a62\u548c\u7de9\u885d\u5340\u67e5\u8a62\u7b49\u64cd\u4f5c\uff0c\u9019\u5c0d\u65bc\u5730\u7406\u4fe1\u606f\u5206\u6790\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be-JpHKLIvxYP\">\u5177\u9ad4\u8868\u73fe<\/h3>\n<ul>\n<li>\u4f7f\u7528ST_Intersects\u51fd\u6578\u9032\u884c\u76f8\u4ea4\u67e5\u8a62\u3002<\/li>\n<li>\u5229\u7528ST_Distance\u51fd\u6578\u8a08\u7b97\u5169\u500b\u5e7e\u4f55\u5f62\u72c0\u4e4b\u9593\u7684\u8ddd\u96e2\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%94%af%e6%8c%81%e5%a4%9a%e7%a8%ae%e5%9d%90%e6%a8%99%e7%b3%bb%e7%b5%b1-JpHKLIvxYP\">3. \u652f\u6301\u591a\u7a2e\u5750\u6a19\u7cfb\u7d71<\/h2>\n<p>Oracle Spatial\u652f\u6301\u591a\u7a2e\u5750\u6a19\u7cfb\u7d71\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5728\u5168\u7403\u7bc4\u570d\u5167\u9032\u884c\u5730\u7406\u6578\u64da\u7684\u6574\u5408\u548c\u5206\u6790\u3002\u7121\u8ad6\u662f\u5730\u7406\u5750\u6a19\u7cfb\u9084\u662f\u6295\u5f71\u5750\u6a19\u7cfb\uff0cOracle Spatial\u90fd\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\uff0c\u5f9e\u800c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n<h3 id=\"%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be-JpHKLIvxYP\">\u5177\u9ad4\u8868\u73fe<\/h3>\n<ul>\n<li>\u652f\u6301EPSG\u6a19\u6e96\u7684\u5750\u6a19\u7cfb\u7d71\u3002<\/li>\n<li>\u63d0\u4f9b\u5750\u6a19\u8f49\u63db\u529f\u80fd\uff0c\u65b9\u4fbf\u7528\u6236\u5728\u4e0d\u540c\u5750\u6a19\u7cfb\u4e4b\u9593\u9032\u884c\u8f49\u63db\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e5%bc%b7%e5%a4%a7%e7%9a%84%e5%88%86%e6%9e%90%e5%b7%a5%e5%85%b7-JpHKLIvxYP\">4. \u5f37\u5927\u7684\u5206\u6790\u5de5\u5177<\/h2>\n<p>Oracle Spatial\u4e0d\u50c5\u50c5\u662f\u4e00\u500b\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5b83\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u5206\u6790\u5de5\u5177\u4f86\u652f\u6301\u5730\u7406\u6578\u64da\u7684\u6df1\u5165\u5206\u6790\u3002\u7528\u6236\u53ef\u4ee5\u5229\u7528\u9019\u4e9b\u5de5\u5177\u9032\u884c\u7a7a\u9593\u805a\u985e\u3001\u71b1\u9ede\u5206\u6790\u548c\u8def\u5f91\u5206\u6790\u7b49\u64cd\u4f5c\uff0c\u5f9e\u800c\u7372\u5f97\u6709\u50f9\u503c\u7684\u898b\u89e3\u3002<\/p>\n<h3 id=\"%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be-JpHKLIvxYP\">\u5177\u9ad4\u8868\u73fe<\/h3>\n<ul>\n<li>\u4f7f\u7528ST_ClusterWithin\u51fd\u6578\u9032\u884c\u7a7a\u9593\u805a\u985e\u5206\u6790\u3002<\/li>\n<li>\u5229\u7528ST_Buffer\u51fd\u6578\u751f\u6210\u7de9\u885d\u5340\uff0c\u9032\u884c\u5f71\u97ff\u7bc4\u570d\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e8%88%87%e5%85%b6%e4%bb%96oracle%e7%94%a2%e5%93%81%e7%9a%84%e7%84%a1%e7%b8%ab%e9%9b%86%e6%88%90-JpHKLIvxYP\">5. \u8207\u5176\u4ed6Oracle\u7522\u54c1\u7684\u7121\u7e2b\u96c6\u6210<\/h2>\n<p>Oracle Spatial\u53ef\u4ee5\u8207\u5176\u4ed6Oracle\u7522\u54c1\u7121\u7e2b\u96c6\u6210\uff0c\u5982Oracle Database\u548cOracle Analytics\u3002\u9019\u7a2e\u96c6\u6210\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5728\u4e00\u500b\u7d71\u4e00\u7684\u74b0\u5883\u4e2d\u9032\u884c\u6578\u64da\u7ba1\u7406\u548c\u5206\u6790\uff0c\u5f9e\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<h3 id=\"%e5%85%b7%e9%ab%94%e8%a1%a8%e7%8f%be-JpHKLIvxYP\">\u5177\u9ad4\u8868\u73fe<\/h3>\n<ul>\n<li>\u8207Oracle Database\u7684\u96c6\u6210\uff0c\u652f\u6301\u5927\u6578\u64da\u7684\u5b58\u5132\u548c\u67e5\u8a62\u3002<\/li>\n<li>\u8207Oracle Analytics\u7684\u96c6\u6210\uff0c\u63d0\u4f9b\u53ef\u8996\u5316\u5206\u6790\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JpHKLIvxYP\">\u7e3d\u7d50<\/h2>\n<p>Oracle Spatial\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u5730\u7406\u4fe1\u606f\u7cfb\u7d71\u89e3\u6c7a\u65b9\u6848\uff0c\u5177\u5099\u4e86\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u80fd\u529b\u3001\u9ad8\u6548\u7684\u7a7a\u9593\u67e5\u8a62\u529f\u80fd\u3001\u652f\u6301\u591a\u7a2e\u5750\u6a19\u7cfb\u7d71\u3001\u5f37\u5927\u7684\u5206\u6790\u5de5\u5177\u4ee5\u53ca\u8207\u5176\u4ed6Oracle\u7522\u54c1\u7684\u7121\u7e2b\u96c6\u6210\u7b49\u4e94\u5927\u512a\u9ede\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97Oracle Spatial\u6210\u70ba\u4f01\u696d\u5728\u8655\u7406\u5730\u7406\u7a7a\u9593\u6578\u64da\u6642\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5229\u7528\u9019\u4e9b\u6280\u8853\u611f\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle Spatial\u7684\u4e94\u5927\u512a\u9ede\uff0c\u5305\u62ec\u9ad8\u6548\u7684\u5730\u7406\u6578\u64da\u7ba1\u7406\u3001\u5f37\u5927\u7684\u5206\u6790\u529f\u80fd\u3001\u9748\u6d3b\u7684\u96c6\u6210\u9078\u9805\u3001\u53ef\u64f4\u5c55\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-94264","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=94264"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94264\/revisions"}],"predecessor-version":[{"id":94265,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94264\/revisions\/94265"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}