{"id":26515,"date":"2026-09-26T20:07:16","date_gmt":"2026-09-26T12:07:16","guid":{"rendered":"https:\/\/www.dimioo.com\/?p=26515&post_type=doc"},"modified":"2026-09-26T20:07:16","modified_gmt":"2026-09-26T12:07:16","slug":"%e6%95%99%e7%a8%8b-3-%e4%bb%8e-gis-%e6%95%b0%e6%8d%ae%e5%88%9b%e5%bb%ba%e6%9b%b2%e9%9d%a2","status":"publish","type":"doc","link":"https:\/\/www.dimioo.com\/?p=26515","title":{"rendered":"\u6559\u7a0b 3 \u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dimioo.com\/?p=26515\/#%E6%95%99%E7%A8%8B_3_%E4%BB%8E_GIS_%E6%95%B0%E6%8D%AE%E5%88%9B%E5%BB%BA%E6%9B%B2%E9%9D%A2\" >\u6559\u7a0b 3 \u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dimioo.com\/?p=26515\/#%E7%BB%83%E4%B9%A0_1%EF%BC%9ADEM_%E6%9B%B2%E9%9D%A2\" >\u7ec3\u4e60 1\uff1aDEM \u66f2\u9762<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dimioo.com\/?p=26515\/#%E7%BB%83%E4%B9%A0_2%EF%BC%9A%E8%B4%B4%E9%99%84%E5%9B%BE%E5%83%8F\" >\u7ec3\u4e60 2\uff1a\u8d34\u9644\u56fe\u50cf<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E6%95%99%E7%A8%8B_3_%E4%BB%8E_GIS_%E6%95%B0%E6%8D%AE%E5%88%9B%E5%BB%BA%E6%9B%B2%E9%9D%A2\"><\/span>\u6559\u7a0b 3 \u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u60a8\u5c06\u4f7f\u7528 shape \u6587\u4ef6\u521b\u5efa\u66f2\u9762\uff0c\u5bfc\u5165\u6805\u683c\u56fe\u50cf\u5e76\u5c06\u5176\u8d34\u9644\u5230\u66f2\u9762\u4e0a\uff0c\u53c2\u89c1\u56fe 3-72\u3002\uff08\u9884\u8ba1\u65f6\u95f4\uff1a45 \u5206\u949f\uff09<\/p>\n<p>\u5b8c\u6210\u672c\u6559\u7a0b\u9700\u8981\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p>a. \u6253\u5f00\u4e00\u4e2a\u65b0\u7684\u56fe\u5f62\u6587\u4ef6\u3002<\/p>\n<p>b. \u8bbe\u7f6e\u56fe\u5f62\u7684\u53c2\u6570\u3002<\/p>\n<p>c. \u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762\u3002<\/p>\n<p>d. \u63d2\u5165\u5730\u7406\u53c2\u7167\u56fe\u50cf\u3002<\/p>\n<p>e. \u8d34\u9644\u6805\u683c\u56fe\u50cf\u3002<\/p>\n<p>f. \u67e5\u770b\u8d34\u9644\u7ed3\u679c\u3002<\/p>\n<p>g. \u4fdd\u5b58\u6587\u4ef6\u3002<\/p>\n<p><img src=\"wikiimg\/img20260810230458\/281.png\" alt=\"\" \/><\/p>\n<p>\u6253\u5f00\u65b0\u7684\u56fe\u5f62\u6587\u4ef6<\/p>\n<ol>\n<li>\n\u4ece\u5e94\u7528\u7a0b\u5e8f\u83dc\u5355\u4e2d\u9009\u62e9\u65b0\u5efa\uff1b\u5c06\u663e\u793a\u9009\u62e9\u6837\u677f\u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u5728\u6b64\u5bf9\u8bdd\u6846\u4e2d\uff0c\u9009\u62e9 _AutoCAD Civil 3D (Imperial) NCS.dwt \u6837\u677f\uff1b\u5c06\u6253\u5f00\u4e00\u4e2a\u65b0\u6587\u4ef6\u3002\n<\/li>\n<\/ol>\n<p>\u8bbe\u7f6e\u56fe\u5f62\u53c2\u6570<\/p>\n<p>\u5728\u672c\u8282\u4e2d\uff0c\u60a8\u5c06\u6307\u5b9a\u56fe\u5f62\u8bbe\u5b9a\uff0c\u4f8b\u5982\u5750\u6807\u7cfb\u3001\u56fe\u5f62\u5355\u4f4d\u548c\u56fe\u5f62\u7684\u73af\u5883\u8bbe\u5b9a\u3002<\/p>\n<ol>\n<li>\n\u5728\u5de5\u5177\u7a7a\u95f4\u9009\u9879\u677f\u7684\u201c\u8bbe\u5b9a\u201d\u9009\u9879\u5361\u4e2d\u53f3\u952e\u5355\u51fb\u56fe\u5f62\u540d\u79f0\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u5f39\u51fa\u83dc\u5355\u3002\u4ece\u663e\u793a\u7684\u5f39\u51fa\u83dc\u5355\u4e2d\u9009\u62e9\u7f16\u8f91\u56fe\u5f62\u8bbe\u5b9a\u9009\u9879\uff1b\u5c06\u663e\u793a\u56fe\u5f62\u8bbe\u5b9a - &lt;\u56fe\u5f62\u540d\u79f0&gt; \u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u5728\u5bf9\u8bdd\u6846\u4e2d\u9009\u62e9\u5355\u4f4d\u548c\u5206\u533a\u9009\u9879\u5361\u3002\u63a5\u4e0b\u6765\uff0c\u4ece\u56fe\u5f62\u5355\u4f4d\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u7c73\u9009\u9879\uff0c\u4ece\u7c7b\u522b\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9 UTM, NAD 83 Datum \u9009\u9879\u3002\n<\/li>\n<li>\n\u5728\u53ef\u7528\u5750\u6807\u7cfb\u4e0b\u62c9\u5217\u8868\u4e2d\uff0c\u9009\u62e9 UTM with NAD83 Datum, Zone 11, Meter; Central Meridian 117d W \u9009\u9879\uff0c\u7136\u540e\u4ece\u56fe\u5f62\u8bbe\u5b9a\u5bf9\u8bdd\u6846\u4e2d\u9009\u62e9\u5e94\u7528\u6309\u94ae\u3002\u56fe\u5f62\u88ab\u8bbe\u7f6e\u4e3a UTM \u7b2c 11 \u5206\u533a\u6295\u5f71\uff0c\u57fa\u51c6\u8bbe\u7f6e\u4e3a NAD 83\uff0c\u53c2\u89c1\u56fe 3-73\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/282.png\" alt=\"\" \/><\/p>\n<ol start=\"4\">\n<li>\n\u63a5\u4e0b\u6765\uff0c\u9009\u62e9\u73af\u5883\u8bbe\u5b9a\u9009\u9879\u5361\u3002\u5c55\u5f00\u5750\u6807\u8282\u70b9\uff0c\u7136\u540e\u5355\u51fb\u4e0e\u5355\u4f4d\u7279\u6027\u5bf9\u5e94\u7684\u503c\u5217\u4e2d\u7684\u5355\u5143\u683c\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\u3002\u4ece\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u7c73\u9009\u9879\uff0c\u5982\u56fe 3-74 \u6240\u793a\u3002\n<\/li>\n<li>\n\u5c55\u5f00\u9ad8\u7a0b\u8282\u70b9\uff0c\u7136\u540e\u5355\u51fb\u4e0e\u5355\u4f4d\u7279\u6027\u5bf9\u5e94\u7684\u503c\u5217\u4e2d\u7684\u5355\u5143\u683c\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\u3002\u4ece\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u7c73\u9009\u9879\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/283.png\" alt=\"\" \/><\/p>\n<ol start=\"6\">\n<li>\n\u5c55\u5f00\u7ecf\u7eac\u5ea6\u8282\u70b9\uff0c\u7136\u540e\u5355\u51fb\u4e0e\u683c\u5f0f\u7279\u6027\u5bf9\u5e94\u7684\u503c\u5217\u4e2d\u7684\u5355\u5143\u683c\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\u3002\u4ece\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u5c0f\u6570\u9009\u9879\u3002\n<\/li>\n<li>\n\u9009\u62e9\u5e94\u7528\u6309\u94ae\u4ee5\u8bbe\u7f6e\u53c2\u6570\uff0c\u7136\u540e\u9009\u62e9\u786e\u5b9a\u6309\u94ae\uff1b\u56fe\u5f62\u8bbe\u5b9a\u5bf9\u8bdd\u6846\u5173\u95ed\u3002\n<\/li>\n<\/ol>\n<p>\u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762<\/p>\n<ol>\n<li>\u4ece\u5e38\u7528 &gt; \u521b\u5efa\u5730\u9762\u6570\u636e &gt; \u66f2\u9762\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762\u5de5\u5177\uff1b\u5c06\u663e\u793a\u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762\u5411\u5bfc\u7684\u5bf9\u8c61\u9009\u9879\u9875\u9762\uff0c\u5982\u56fe 3-75 \u6240\u793a\u3002<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/284.png\" alt=\"\" \/><\/p>\n<ol start=\"2\">\n<li>\n\u5728\u540d\u79f0\u6587\u672c\u6846\u4e2d\uff0c\u5220\u9664\u73b0\u6709\u6587\u672c\u5e76\u8f93\u5165 LakeHenshawRegion \u4f5c\u4e3a\u66f2\u9762\u540d\u79f0\u3002\u9009\u62e9\u4e0b\u4e00\u6b65\u6309\u94ae\uff1b\u5c06\u663e\u793a\u5411\u5bfc\u7684\u8fde\u63a5\u6570\u636e\u9875\u9762\u3002\n<\/li>\n<li>\n\u5728\u6b64\u5bf9\u8bdd\u6846\u7684\u6570\u636e\u6e90\u7c7b\u578b\u533a\u57df\u4e2d\uff0c\u9009\u62e9 SHP \u5355\u9009\u6309\u94ae\u3002\n<\/li>\n<li>\n\u5728\u8fde\u63a5\u53c2\u6570\u533a\u57df\u4e2d\uff0c\u9009\u62e9\u4e0e SHP \u8def\u5f84\u7f16\u8f91\u6846\u5bf9\u5e94\u7684\u6d4f\u89c8\u6309\u94ae\uff1b\u5c06\u663e\u793a\u9009\u62e9 SHP \u6587\u4ef6\u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u6d4f\u89c8\u5230\u4f4d\u7f6e C:c3d_2025c03_c3d_2025_tut\uff0c\u7136\u540e\u9009\u62e9 LakeHenshaw-ElevationPoints \u6587\u4ef6\u3002\u9009\u62e9\u6253\u5f00\u6309\u94ae\uff1b\u9009\u62e9 SHP \u6587\u4ef6\u5bf9\u8bdd\u6846\u5173\u95ed\uff0c\u6240\u9009\u6587\u4ef6\u7684\u8def\u5f84\u5c06\u663e\u793a\u5728 SHP \u8def\u5f84\u6587\u672c\u6846\u4e2d\u3002\n<\/li>\n<li>\n\u5728\u8fde\u63a5\u6570\u636e\u9875\u9762\u4e2d\u9009\u62e9\u767b\u5f55\u6309\u94ae\uff1b\u5c06\u663e\u793a\u5411\u5bfc\u7684\u67b6\u6784\u548c\u5750\u6807\u9875\u9762\u3002\u5728\u67b6\u6784\u548c\u5750\u6807\u9875\u9762\u4e2d\uff0c\u8bf7\u6ce8\u610f LakeHenshaw-ElevationPoints \u6587\u4ef6\u663e\u793a\u5728\u8981\u7d20\u7c7b\u5217\u4e0b\uff0c\u5176 CRS \u663e\u793a\u5728\u5750\u6807\u7cfb\u5217\u4e0b\u3002\n<\/li>\n<li>\n\u73b0\u5728\uff0c\u9009\u4e2d LakeHenshaw-ElevationPoints \u6587\u4ef6\u7684\u590d\u9009\u6846\uff0c\u7136\u540e\u9009\u62e9\u4e0b\u4e00\u6b65\u6309\u94ae\uff1b\u5c06\u663e\u793a\u5411\u5bfc\u7684\u5730\u7406\u7a7a\u95f4\u67e5\u8be2\u9875\u9762\u3002\n<\/li>\n<li>\n\u63a5\u53d7\u5730\u7406\u7a7a\u95f4\u67e5\u8be2\u9875\u9762\u4e2d\u7684\u9ed8\u8ba4\u8bbe\u5b9a\uff0c\u7136\u540e\u9009\u62e9\u4e0b\u4e00\u6b65\u6309\u94ae\uff1b\u5c06\u663e\u793a\u6570\u636e\u6620\u5c04\u9875\u9762\u3002\n<\/li>\n<li>\n\u5728\u6570\u636e\u6620\u5c04\u9875\u9762\u7684\u5c06 GIS \u6570\u636e\u6620\u5c04\u5230 Civil3D \u7279\u6027\u5217\u8868\u6846\u4e2d\uff0c\u5355\u51fb\u4e0e\u7b49\u9ad8\u7ebf\u7279\u6027\u5bf9\u5e94\u7684 Civil3D \u7279\u6027\u5355\u5143\u683c\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u4e0b\u62c9\u5217\u8868\u3002\u4ece\u6b64\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u9ad8\u7a0b\uff0c\u7136\u540e\u9009\u62e9\u5b8c\u6210\u4ee5\u9000\u51fa\u5411\u5bfc\u3002\n<\/li>\n<li>\n\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165 <code>ZE<\/code> \u5e76\u6309 <code>Enter<\/code> \u952e\u4ee5\u7f29\u653e\u5230\u56fe\u5f62\u7684\u8303\u56f4\u3002\u4ece GIS \u6570\u636e\u521b\u5efa\u7684\u66f2\u9762\u5c06\u663e\u793a\uff0c\u5982\u56fe 3-76 \u6240\u793a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/285.png\" alt=\"\" \/><\/p>\n<p>\u63d2\u5165\u5730\u7406\u53c2\u7167\u56fe\u50cf<\/p>\n<p>\u4e3a\u4e86\u5c06\u6805\u683c\u53e0\u52a0\u5230\u66f2\u9762\u4e0a\uff0c\u60a8\u5e94\u4f7f\u7528 <code>MAPIINSERT<\/code> \u547d\u4ee4\u3002<\/p>\n<ol>\n<li>\n\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165 <code>MAPIINSERT<\/code> \u547d\u4ee4\u5e76\u6309 <code>Enter<\/code> \u952e\uff1b\u5c06\u663e\u793a\u63d2\u5165\u56fe\u50cf\u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u5728\u6b64\u5bf9\u8bdd\u6846\u4e2d\uff0c\u6d4f\u89c8\u5230\u4f4d\u7f6e C:c3d_2025c03_c3d_2025_tut\uff0c\u7136\u540e\u9009\u62e9 LakeHenshaw.tif \u6587\u4ef6\u3002\n<\/li>\n<li>\n\u63a5\u4e0b\u6765\uff0c\u9009\u62e9\u6253\u5f00\u6309\u94ae\uff1b\u63d2\u5165\u56fe\u50cf\u5bf9\u8bdd\u6846\u5173\u95ed\uff0c\u5e76\u663e\u793a\u56fe\u50cf\u76f8\u5173\u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u5728\u56fe\u50cf\u76f8\u5173\u5bf9\u8bdd\u6846\u7684\u6e90\u9009\u9879\u5361\u4e2d\uff0c\u4ece\u76f8\u5173\u6e90\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u4e16\u754c\u6587\u4ef6\u9009\u9879\uff08\u5982\u679c\u672a\u9009\u62e9\uff09\u3002\u786e\u4fdd\u5bf9\u8bdd\u6846\u4e2d\u6e90\u9009\u9879\u5361\u7684\u53c2\u6570\u503c\u5df2\u8bbe\u7f6e\uff0c\u5982\u56fe 3-77 \u6240\u793a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/286.png\" alt=\"\" \/><\/p>\n<ol start=\"5\">\n<li>\n\u9009\u62e9\u786e\u5b9a\u4ee5\u5173\u95ed\u56fe\u50cf\u76f8\u5173\u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u9009\u62e9\u56fe\u50cf\u5e76\u53f3\u952e\u5355\u51fb\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u5feb\u6377\u83dc\u5355\u3002\u4ece\u5feb\u6377\u83dc\u5355\u4e2d\u9009\u62e9\u663e\u793a\u987a\u5e8f\u9009\u9879\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u5f39\u51fa\u83dc\u5355\uff0c\u5982\u56fe 3-78 \u6240\u793a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/287.png\" alt=\"\" \/><\/p>\n<ol start=\"7\">\n<li>\u4ece\u6b64\u5f39\u51fa\u83dc\u5355\u4e2d\u9009\u62e9\u7f6e\u4e8e\u5e95\u5c42\u9009\u9879\uff1b\u66f2\u9762\u73b0\u5728\u5c06\u663e\u793a\u5728\u56fe\u50cf\u4e0a\u65b9\uff0c\u5982\u56fe 3-79 \u6240\u793a\u3002<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/288.png\" alt=\"\" \/><\/p>\n<p>\u8d34\u9644\u56fe\u50cf<\/p>\n<ol>\n<li>\n\u4ece\u4fee\u6539\u9009\u9879\u5361\u7684\u5730\u9762\u6570\u636e\u9762\u677f\u4e2d\u9009\u62e9\u66f2\u9762\u5de5\u5177\uff1b\u529f\u80fd\u533a\u4e2d\u5c06\u663e\u793a\u66f2\u9762\u9009\u9879\u5361\u3002\n<\/li>\n<li>\n\u5728\u6b64\u9009\u9879\u5361\u4e2d\uff0c\u4ece\u66f2\u9762\u5de5\u5177\u9762\u677f\u4e2d\u9009\u62e9\u8d34\u9644\u56fe\u50cf\u5de5\u5177\uff1b\u5c06\u663e\u793a\u8d34\u9644\u56fe\u50cf\u5bf9\u8bdd\u6846\uff0c\u5982\u56fe 3-80 \u6240\u793a\u3002\u63a5\u53d7\u5bf9\u8bdd\u6846\u4e2d\u7684\u9ed8\u8ba4\u503c\u5e76\u9009\u62e9\u786e\u5b9a\u6309\u94ae\uff1b\u5bf9\u8bdd\u6846\u5173\u95ed\uff0c\u56fe\u50cf\u5373\u88ab\u8d34\u9644\u5230\u66f2\u9762\u4e0a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/289.png\" alt=\"\" \/><\/p>\n<p>\u67e5\u770b\u56fe\u50cf<\/p>\n<ol>\n<li>\n\u9009\u62e9\u6805\u683c\u56fe\u50cf\u5e76\u53f3\u952e\u5355\u51fb\uff1b\u5c06\u663e\u793a\u4e00\u4e2a\u5feb\u6377\u83dc\u5355\u3002\n<\/li>\n<li>\n\u4ece\u5feb\u6377\u83dc\u5355\u4e2d\u9009\u62e9\u9694\u79bb\u5bf9\u8c61 &gt; \u9690\u85cf\u9009\u5b9a\u5bf9\u8c61\u3002\n<\/li>\n<li>\n\u4ece\u529f\u80fd\u533a\u4e2d\u89c6\u56fe\u9009\u9879\u5361\u7684\u89c6\u89c9\u6837\u5f0f\u4e0b\u62c9\u5217\u8868\u4e2d\u9009\u62e9\u771f\u5b9e\u89c6\u89c9\u6837\u5f0f\u3002\n<\/li>\n<li>\n\u4ece\u89c6\u56fe\u9009\u9879\u5361\u7684\u5bfc\u822a 2D \u9762\u677f\u4e2d\u9009\u62e9\u52a8\u6001\u89c2\u5bdf\u5de5\u5177\uff0c\u5e76\u5c06\u56fe\u5f62\u8c03\u6574\u5230\u5408\u9002\u7684\u89c2\u5bdf\u89d2\u5ea6\u3002\u6309 <code>Esc<\/code> \u952e\u9000\u51fa\u52a8\u6001\u89c2\u5bdf\u5de5\u5177\u3002\u7ed8\u56fe\u533a\u57df\u73b0\u5728\u5c06\u663e\u793a\u5e26\u6709\u8d34\u9644\u6805\u683c\u56fe\u50cf\u7684\u66f2\u9762\uff0c\u5982\u56fe 3-81 \u6240\u793a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230458\/290.png\" alt=\"\" \/><\/p>\n<p>\u4fdd\u5b58\u6587\u4ef6<\/p>\n<ol>\n<li>\n\u4ece\u5e94\u7528\u7a0b\u5e8f\u83dc\u5355\u4e2d\u9009\u62e9\u53e6\u5b58\u4e3a\uff1b\u5c06\u663e\u793a\u56fe\u5f62\u53e6\u5b58\u4e3a\u5bf9\u8bdd\u6846\u3002\n<\/li>\n<li>\n\u5728\u6b64\u5bf9\u8bdd\u6846\u4e2d\uff0c\u6d4f\u89c8\u5230\u4ee5\u4e0b\u6587\u4ef6\u5939\uff1a\n<\/li>\n<\/ol>\n<p>C:c3d_2025c03_c3d_2025_tut<\/p>\n<ol start=\"3\">\n<li>\n\u5728\u6587\u4ef6\u540d\u7f16\u8f91\u6846\u4e2d\uff0c\u8f93\u5165 c03_tut03a\u3002\n<\/li>\n<li>\n\u63a5\u4e0b\u6765\uff0c\u9009\u62e9\u4fdd\u5b58\u6309\u94ae\uff1b\u6587\u4ef6\u5c06\u4ee5\u7ed9\u5b9a\u540d\u79f0\u4fdd\u5b58\u5728\u6307\u5b9a\u4f4d\u7f6e\u3002\n<\/li>\n<\/ol>\n<p>\u81ea\u6211\u8bc4\u4f30\u6d4b\u8bd5<\/p>\n<p>\u56de\u7b54\u4ee5\u4e0b\u95ee\u9898\uff0c\u7136\u540e\u4e0e\u672c\u7ae0\u672b\u5c3e\u7ed9\u51fa\u7684\u7b54\u6848\u8fdb\u884c\u5bf9\u6bd4\uff1a<\/p>\n<ol>\n<li>\u4ee5\u4e0b\u54ea\u4e2a\u5de5\u5177\u7528\u4e8e\u4ece\u6570\u5b57\u9ad8\u7a0b\u6a21\u578b\u521b\u5efa\u66f2\u9762\uff1f<\/li>\n<\/ol>\n<p>a) \u521b\u5efa\u66f2\u9762 b) \u4ece DEM \u521b\u5efa\u66f2\u9762<\/p>\n<p>c) \u4ece TIN \u521b\u5efa\u66f2\u9762 d) \u4ece GIS \u6570\u636e\u521b\u5efa\u66f2\u9762<\/p>\n<ol start=\"2\">\n<li>\u6dfb\u52a0 DEM \u6587\u4ef6\u5bf9\u8bdd\u6846\u4e2d\u7684\u54ea\u4e2a\u7279\u6027\u7528\u4e8e\u66f4\u6539 DEM \u6587\u4ef6\u7684\u5750\u6807\u7cfb\uff1f<\/li>\n<\/ol>\n<p>a) CS \u4ee3\u7801 b) \u57fa\u51c6<\/p>\n<p>c) \u6295\u5f71  d) \u4ee5\u4e0a\u90fd\u4e0d\u662f<\/p>\n<ol start=\"3\">\n<li>\u4ee5\u4e0b\u54ea\u4e9b\u8981\u7d20\u53ef\u4ee5\u7531\u65ad\u88c2\u7ebf\u8868\u793a\uff1f<\/li>\n<\/ol>\n<p>a) \u6eaa\u6d41 b) \u6321\u571f\u5899<\/p>\n<p>c) \u6c9f\u6e20 d) \u4ee5\u4e0a\u6240\u6709<\/p>\n<ol start=\"4\">\n<li>\u4ee5\u4e0b\u54ea\u79cd\u5206\u6790\u7c7b\u578b\u5728\u6bcf\u4e2a\u4e09\u89d2\u5f62\u7684\u5f62\u5fc3\u5904\u653e\u7f6e\u4e00\u4e2a\u5761\u5411\u7bad\u5934\uff1f<\/li>\n<\/ol>\n<p>a) \u5761\u5ea6 b) \u5761\u5ea6\u7bad\u5934<\/p>\n<p>c) \u65b9\u5411 d) \u9ad8\u7a0b<\/p>\n<ol start=\"5\">\n<li>\u4ee5\u4e0b\u54ea\u4e2a\u9009\u9879\u7528\u4e8e\u63a7\u5236\u5b9a\u4e49\u533a\u57df\u5185\u6216\u5916\u66f2\u9762\u4e09\u89d2\u7f51\u7684\u53ef\u89c1\u6027\uff1f<\/li>\n<\/ol>\n<p>a) \u8fb9\u754c b) \u56fe\u5f62\u5bf9\u8c61<\/p>\n<p>c) \u65ad\u88c2\u7ebf  d) \u66f2\u9762\u6837\u5f0f<\/p>\n<ol start=\"6\">\n<li>\nDEM \u8868\u793a\u8fde\u7eed\u53d8\u5316\u66f2\u9762\u7684 _<strong><strong>____<\/strong><\/strong>\u3002\n<\/li>\n<li>\n\u66f2\u9762\u8fb9\u754c\u662f\u4e00\u4e2a <strong><strong>__<\/strong><\/strong> \u5b9e\u4f53\uff0c\u4e5f\u7528\u4e8e\u63a7\u5236\u66f2\u9762\u4e09\u89d2\u7f51\u7684\u53ef\u89c1\u6027\u3002\n<\/li>\n<li>\n\u5728 Civil 3D \u56fe\u5f62\u6587\u4ef6\u4e2d\uff0c\u5de5\u5177\u7a7a\u95f4\u9009\u9879\u677f\u7684 <strong><strong>__<\/strong><\/strong> \u9009\u9879\u5361\u5217\u51fa\u4e86\u53ef\u7528\u7684\u66f2\u9762\u6837\u5f0f\u3002\n<\/li>\n<li>\n\u5de5\u5177\u7a7a\u95f4\u9009\u9879\u677f\u201c\u6d4f\u89c8\u201d\u9009\u9879\u5361\u4e2d\u7684 <strong><strong>__<\/strong><\/strong> \u8282\u70b9\u5217\u51fa\u4e86\u5f53\u524d\u56fe\u5f62\u6587\u4ef6\u4e2d\u7684\u66f2\u9762\u3002\n<\/li>\n<li>\n\u66f2\u9762\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u7f51\u683c\u6216 TIN \u7ebf\u7684\u7f51\u7edc\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u60a8\u53ea\u80fd\u4f7f\u7528\u70b9\u6570\u636e\u6765\u521b\u5efa Civil 3D \u66f2\u9762\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u9664\u975e\u5411\u66f2\u9762\u6dfb\u52a0\u6570\u636e\uff0c\u5426\u5219\u66f2\u9762\u4e0d\u53ef\u89c1\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u60a8\u53ef\u4ee5\u901a\u8fc7\u6bd4\u8f83\u4e24\u4e2a\u66f2\u9762\u6765\u521b\u5efa\u4f53\u79ef\u66f2\u9762\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u60a8\u53ea\u80fd\u5411 TIN \u66f2\u9762\u6dfb\u52a0\u65ad\u88c2\u7ebf\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u63d0\u53d6\u5bf9\u8c61\u5de5\u5177\u4ec5\u7528\u4e8e\u4ece TIN \u66f2\u9762\u4e2d\u63d0\u53d6\u4e09\u89d2\u5f62\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<\/ol>\n<p>\u590d\u4e60\u9898<\/p>\n<p>\u56de\u7b54\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n<ol>\n<li>\n<strong><strong>__<\/strong><\/strong> \u5de5\u5177\u7528\u4e8e\u5728\u6dfb\u52a0\u7b49\u9ad8\u7ebf\u6570\u636e\u540e\u8bc6\u522b\u66f2\u9762\u4e2d\u7684\u5e73\u5766\u533a\u57df\u548c\u95f4\u9699\u3002\n<\/li>\n<li>\n\u66f2\u9762\u7279\u6027\u5bf9\u8bdd\u6846\u7684 <strong><strong>__<\/strong><\/strong> \u9009\u9879\u5361\u663e\u793a\u66f2\u9762\u7684\u6574\u4f53\u89c6\u56fe\u3002\n<\/li>\n<li>\n\u60a8\u9700\u8981\u4f7f\u7528 <strong><strong>__<\/strong><\/strong> \u5de5\u5177\u4ece SHP \u6587\u4ef6\u521b\u5efa\u66f2\u9762\u3002\n<\/li>\n<li>\n\u60a8\u53ef\u4ee5\u4f7f\u7528\u521b\u5efa\u66f2\u9762\u5de5\u5177\u521b\u5efa _<strong><strong>__<\/strong><\/strong> \u548c <strong><strong>__<\/strong><\/strong> \u4f53\u79ef\u66f2\u9762\u3002\n<\/li>\n<li>\n\u66f2\u9762\u540d\u79f0\u540c\u65f6\u663e\u793a\u5728\u5de5\u5177\u7a7a\u95f4\u9009\u9879\u677f\u7684\u201c\u6d4f\u89c8\u201d\u548c\u201c\u8bbe\u5b9a\u201d\u9009\u9879\u5361\u4e2d\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u4f53\u79ef\u66f2\u9762\u4e5f\u79f0\u4e3a\u5dee\u5f02\u66f2\u9762\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u60a8\u53ef\u4ee5\u66f4\u6539\u66f2\u9762\u70b9\u7684\u4f4d\u7f6e\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u60a8\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u66f2\u9762\u6837\u5f0f\u548c\u66f2\u9762\u7279\u6027\u5728\u9879\u76ee\u7684\u4efb\u4f55\u9636\u6bb5\u66f4\u6539\u66f2\u9762\u7684\u663e\u793a\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u4ece\u66f2\u9762\u63d0\u53d6\u7684\u5bf9\u8c61\u4e0d\u4fdd\u7559\u5176\u539f\u59cb\u7279\u6027\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<li>\n\u5b9a\u4e49\u5b50\u8282\u70b9\u4e3a\u60a8\u63d0\u4f9b\u66f2\u9762\u7f16\u8f91\u9009\u9879\u3002\uff08\u5bf9\/\u9519\uff09\n<\/li>\n<\/ol>\n<p>\u7ec3\u4e60<\/p>\n<ol>\n<li>\n\u767b\u5f55 www.cadcim.com \u5e76\u6d4f\u89c8\u5230 Textbooks&gt;Civil\/GIS&gt;AutoCAD Civil 3D&gt;Exploring AutoCAD Civil 3D 2025&gt;Exercise Files &amp; Instructor Guide\u3002\u63a5\u4e0b\u6765\uff0c\u5355\u51fb c03_c3d_2025 exer.zip \u6587\u4ef6\u4ee5\u4e0b\u8f7d\u8be5\u6587\u4ef6\u3002\n<\/li>\n<li>\n\u73b0\u5728\uff0c\u5c06\u4e0b\u8f7d\u7684\u6587\u4ef6\u5939\u4fdd\u5b58\u5e76\u89e3\u538b\u5230\u4ee5\u4e0b\u4f4d\u7f6e\uff1a\n<\/li>\n<\/ol>\n<p>C:c3d_2025<\/p>\n<p>\u6ce8\u610f<\/p>\n<p>\u6253\u5f00\u7ec3\u4e60\u6587\u4ef6\u65f6\uff0c\u5168\u666f\u7a97\u53e3\u53ef\u80fd\u4f1a\u663e\u793a\u9519\u8bef\u6d88\u606f\u3002\u5173\u95ed\u6b64\u7a97\u53e3\u4ee5\u7ee7\u7eed\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E7%BB%83%E4%B9%A0_1%EF%BC%9ADEM_%E6%9B%B2%E9%9D%A2\"><\/span>\u7ec3\u4e60 1\uff1aDEM \u66f2\u9762<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u4ece c03_c3d_2025_ex01.dem \u6587\u4ef6\u521b\u5efa\u66f2\u9762\u3002\u6b64\u5916\uff0c\u5728\u66f2\u9762\u6837\u5f0f - \u65b0\u5efa\u66f2\u9762\u6837\u5f0f\u5bf9\u8bdd\u6846\u7684\u7b49\u9ad8\u7ebf\u9009\u9879\u5361\u4e2d\u4f7f\u7528\u4ee5\u4e0b\u53c2\u6570\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u66f2\u9762\u6837\u5f0f\uff1a<\/p>\n<p>\uff08\u9884\u8ba1\u65f6\u95f4\uff1a30 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