{"id":798,"date":"2023-05-23T21:31:14","date_gmt":"2023-05-23T13:31:14","guid":{"rendered":"http:\/\/124.220.135.113\/?p=798"},"modified":"2025-04-17T22:29:14","modified_gmt":"2025-04-17T14:29:14","slug":"%e5%9c%b0%e5%9b%be%e7%9a%84%e5%88%86%e5%b9%85%e4%b8%8e%e7%bc%96%e5%8f%b7","status":"publish","type":"post","link":"http:\/\/124.220.135.113\/?p=798","title":{"rendered":"\u5730\u56fe\u7684\u5206\u5e45\u4e0e\u7f16\u53f7"},"content":{"rendered":"\n

\u7406\u8bba\u57fa\u7840\uff1a\u6807\u51c6\u5730\u56fe\u5206\u5e45\u57fa\u672c\u6bd4\u4f8b<\/p>\n\n\n\n

\u6211\u56fd\u73b0\u884c\u5730\u56fe\u4e2d\u67098\u79cd\u57fa\u672c\u6bd4\u4f8b\u5c3a\uff1a1:100\u4e07\uff0c1:50\u4e07\uff0c1:25\u4e07\uff0c1:10\u4e07\uff0c1:5\u4e07\uff0c1:2.5\u4e07\uff0c1:1\u4e07\uff0c1:5000\u3002\u6839\u636e1913\u5e74\u5df4\u9ece\u5730\u56fe\u4f1a\u8bae\u6307\u5b9a\u7684\u56fd\u9645\u7edf\u4e00\u7684\u6807\u51c6\uff0c\u5bf9\u4e8e\u6574\u4e2a\u5730\u7403\uff0c\u7ecf\u5ea6\u4e00\u5171\u6709360\u00b0\uff0c\u7eac\u5ea6\u4ece\u8d64\u9053\u5f00\u59cb\u8d77\u7b97\uff0c\u5411\u5357\u5411\u5317\u5206\u522b\u670990\u00b0\u3002\u6839\u636e\u7ecf\u5dee6\u00b0\uff0c\u7eac\u5dee4\u00b0\uff0c\u53ef\u4ee5\u5c06\u5730\u7403\u6cbf\u7740\u7ecf\u7ebf\u4e00\u5200\u4e00\u5200\u7ad6\u5207\uff0c\u50cf\u5207\u897f\u74dc\u4e00\u6837\u5207\u621060\u5757\u3002\u7eb5\u5411\u6a2a\u7740\u4ece\u8d64\u9053\u5f00\u59cb\u53ef\u4ee5\u5207\u621019\u5757\u3002\u591a\u51fa\u7684\u5357\u5317\u4e24\u6781\uff0c\u5355\u72ec\u4f5c\u4e3a\u4e00\u5757\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7ecf\u5ea6\u5207\u5206\uff0c\u662f\u4ece\u897f\u7ecf180\u5ea6\u5f00\u59cb\uff0c\u5e76\u4e0d\u662f\u4ece0\u00b0\u5f00\u59cb\u5207\u3002\u53e6\u5916\uff0c\u7531\u4e8e\u7531\u4e8e\u5b50\u5348\u7ebf\u5411\u5357\u5317\u6781\u6536\u655b\uff0c\u56e0\u6b64\uff0c\u6574\u4e2a\u56fe\u5e45\u5448\u68af\u5f62\u3002\u5176\u5212\u5206\u7684\u65b9\u6cd5\u548c\u7f16\u53f7\uff0c\u968f\u6bd4\u4f8b\u5c3a\u4e0d\u540c\u800c\u4e0d\u540c\u30021\uff1a100\u4e07\u5730\u56fe\u7684\u6807\u51c6\u5206\u5e45\u662f\u7ecf\u5dee6\u00b0\u548c\u7eac\u5dee4\u00b0\uff0c\u7531\u4e8e\u968f\u7740\u7eac\u5ea6\u589e\u9ad8\u5730\u56fe\u9762\u79ef\u8fc5\u901f\u7f29\u5c0f\uff0c\u6240\u4ee5\u89c4\u5b9a\u5728\u7eac\u5ea660\u00b0\u523076\u00b0\u4e4b\u95f4\u53cc\u5e45\u5408\u5e76\uff0c\u5373\u6bcf\u5e45\u56fe\u5305\u62ec\u7ecf\u5dee12\u00b0\uff0c\u7eac\u5dee4\u00b0\u3002\u5728\u7eac\u5ea676\u00b0\u523088\u00b0\u4e4b\u95f4\u7531\u56db\u5e45\u5408\u5e76\uff0c\u5373\u6bcf\u5e45\u56fe\u5305\u62ec\u7ecf\u5dee24\u00b0\uff0c\u7eac\u5dee4\u00b0\uff1b\u7eac\u5ea688\u00b0\u4ee5\u4e0a\u5355\u72ec\u4e3a\u4e00\u5e45\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n
\n
\"\"
\u6211\u56fd1\u6bd4100\u4e07\u5730\u5f62\u56fe\u7684\u5206\u5e45\u548c\u7f16\u53f7<\/figcaption><\/figure><\/div>\n\n\n

\u6211\u56fd1:100\u4e07\u5730\u5f62\u56fe\u7684\u5206\u5e45\u6309\u8fd9\u4e2a\u56fd\u9645\u6807\u51c6\u3002\u5982\u5317\u4eac\u57281:100\u4e07\u56fe\u4e0a\u5904\u4e8e\u7b2cJ\u5217\u7b2c50\u884c\uff0c\u6545\u7f16\u53f7\u4e3aJ50\u3002\u5176\u5b83\u57fa\u672c\u6bd4\u4f8b\u5c3a\u5730\u56fe\u5206\u5e45\u7f16\u53f7\u662f\u57fa\u4e8e1:100\u4e07\u5730\u56fe\uff0c\u6309\u7167\u89c4\u5b9a\u7684\u7ecf\u5ea6\u3001\u7eac\u5ea6\u5dee\u91c7\u7528\u52a0\u5bc6\u7684\u65b9\u6cd5\u8fdb\u4e00\u6b65\u5206\u5e45\u3002<\/p>\n\n\n

\n
\"\"
\u8be5\u8868\u663e\u793a\u4e86\u4e0d\u540c\u6bd4\u4f8b\u5c3a\u5730\u5f62\u56fe\u6240\u5305\u62ec\u7684\u8303\u56f4\u5927\u5c0f\u4ee5\u53ca\u76f8\u4e92\u4e4b\u95f4\u7684\u6570\u91cf\u5173\u7cfb<\/figcaption><\/figure><\/div>\n\n
\n
\"\"
\u9664\u53bb1\u6bd4100\u4e07\u5730\u5f62\u56fe\uff0c\u5176\u5b83\u5730\u5f62\u56fe\u7684\u7f16\u53f7\u753110\u4f4d\u4ee3\u7801\u7ec4\u6210\uff0c\u5404\u90e8\u5206\u7684\u8868\u793a\u610f\u4e49\u5728\u56fe\u4e2d\u90fd\u6709\u8bf4\u660e\uff0c\u5176\u4e2d\uff0c\u56fe\u5e45\u7684\u884c\u53f7\u548c\u5217\u53f7\u7684\u5b9a\u4e49\uff0c\u53ef\u4ee5\u7ed3\u5408\u4e0b\u9762\u7684\u5206\u5e45\u8868\u6765\u786e\u5b9a<\/figcaption><\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n\n

\u5b9e\u8df5 : \u786e\u5b9a1:10000 \u868c\u57e0\u5e02\u7684\u5e02\u8f96\u533a\u5730\u5f62\u56fe\u7684\u6570\u91cf\u53ca\u7f16\u53f7<\/p>\n\n\n\n

\u9700\u8981\u83b7\u5f97\u868c\u57e0\u5e02\u5e02\u8f96\u533a\u7684shp\u6587\u4ef6\uff08\u8fd9\u91cc\u4f7f\u7528\u7684\u662f2015\u5e74\u5168\u56fd\u53bf\u7ea7\u77e2\u91cf\u6570\u636e\uff09<\/p>\n\n\n

\n
\"\"
\u6839\u636e\u6240\u7ed9\u7684\u6570\u636e\u663e\u793a\u51fa\u868c\u57e0\u5e02\u5e02\u8f96\u533a\u7684\u8303\u56f4\uff0c\u8fd9\u9700\u8981\u5177\u5907\u4e00\u4e9bArcGIS\u8f6f\u4ef6\u57fa\u7840\uff0c\u8bf7\u81ea\u884c\u901a\u8fc7\u7f51\u7edc\u81ea\u5b66<\/figcaption><\/figure><\/div>\n\n\n

\u901a\u8fc7\u5728ArcGIS\u8f6f\u4ef6\u4e2d\u67e5\u770b\u868c\u57e0\u5e02\u5e02\u8f96\u533a\u7684\u6570\u636e\u5c5e\u6027\uff0c\u53ef\u4ee5\u4e86\u89e3\u868c\u57e0\u5e02\u5e02\u8f96\u533a\u7684\u7ecf\u7eac\u5ea6\u8303\u56f4\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u6839\u636e\u8fd9\u4e2a\u7ecf\u7eac\u5ea6\u8303\u56f4\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u5b9a1:10000\u7684\u6bd4\u4f8b\u5c3a\u7f51\u683c\u5de6\u4e0b\u89d2\u7684\u7ecf\u7eac\u5ea6\u3002\u53ef\u4ee5\u786e\u5b9a\uff0c\u868c\u57e0\u6240\u5904\u76841\u6bd4100\u4e07\u5730\u5f62\u56fe\u7f16\u53f7\u4e3aI50<\/mark>\u3002\u53ef\u4ee5\u5148\u628aI50\u8fd9\u5f20100\u4e07\u5730\u5f62\u56fe\u8303\u56f4\u5148\u753b\u51fa\u6765\u3002I50\u7684\u8303\u56f4\u7ecf\u5ea6\u4e3a114-120\u00b0\uff0c\u7eac\u5ea6\u4e3a32-36\u00b0\u3002\u4f7f\u7528\u521b\u5efa\u6e14\u7f51\u5de5\u5177<\/strong>\uff0c\u6a21\u677f\u8303\u56f4\u9009\u62e9\u7ecf\u5ea6\uff1a114-120\uff0c\u7eac\u5ea632-36\u3002\u6ce8\u610f\u6b64\u65f6\u6570\u636e\u6846\u5c5e\u6027\u4e2d\u5355\u4f4d\u7684\u662f\u4ee5\u5ea6\u7684\u5f62\u5f0f\u8868\u793a\u3002\u884c\u5217\u6570\u8f93\u516596\uff08\u8003\u8651\u4e00\u4e0b\u4e3a\u4ec0\u4e48\u662f96\uff09\u3002\u51e0\u4f55\u7c7b\u578b\u9009\u62e9POLYGON\u3002<\/p>\n\n\n

\n
\"\"
arcgis\u8f6f\u4ef6\u4e2d\u7684\u6e14\u7f51\u5de5\u5177<\/figcaption><\/figure><\/div>\n\n
\n
\"\"
\u868c\u57e0\u5e02\u5e02\u8f96\u533a\u8fb9\u754c\u53e0\u52a0\u5230 I50<\/mark>\uff0896*96\uff09\u7f51\u683c\u4e0a\u7684\u6548\u679c<\/figcaption><\/figure><\/div>\n\n
\n
\"\"
\u8fd9\u662f\u4e0a\u56fe\u653e\u5927\u7684\u6548\u679c\uff0c\u7ea2\u6846\u5b8c\u5168\u5305\u88f9\u868c\u57e0\u5e02\u8f96\u533a\uff0c\u5916\u56f4\u7684\u84dd\u6846\u662f\u5305\u88f9\u7ea2\u6846\u7684\u77e9\u5f62<\/figcaption><\/figure><\/div>\n\n\n

\u8fd9\u65f6\u53ef\u4ee5\u518d\u7528\u6e14\u7f51\u5de5\u5177\u91cd\u65b0\u7ed8\u5236\u8986\u76d6\u868c\u57e0\u5e02\u8f96\u533a\u76841:10000\u7684\u7f51\u683c\uff0c\u89c1\u4e0b\u56fe\uff0c\u4ece\u4e0a\u56fe\u4e2d\u53ef\u4ee5\u786e\u5b9a\u84dd\u8272\u7f51\u683c\u5de6\u4e0b\u89d2\u7684\u7ecf\u7eac\u5ea6\u4e3a117\u00b011.25\u2032\uff0c32\u00b047.5\u2032\uff0c\u53f3\u4e0a\u89d2\u7684\u7ecf\u7eac\u5ea6\u4e3a117\u00b033.75\u2032\uff0c33\u00b02.5\u2032\uff0c\u7528\u6b64\u6570\u636e\u5bf9\u6e14\u7f51\u5de5\u5177\u8fdb\u884c\u8bbe\u7f6e\uff0c\u5c31\u53ef\u4ee5\u7ed8\u51fa\u8986\u76d6\u868c\u57e0\u5e02\u8f96\u533a\u7684\u6700\u5c0f\u8303\u56f4\u76841\u6bd41\u4e07\u56fe\u5e45\uff0c\u5f53\u7136\u8fd9\u662f\u4e00\u4e2a\u77e9\u5f62\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5e02\u8f96\u533a\u8986\u76d6\u5230\u7684\u7f51\u683c\u5c31\u884c\u4e86\u3002<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

\u63a5\u4e0b\u6765\u8ba1\u7b97\u4e0a\u56fe\u5de6\u4e0b\u89d2\u8fd9\u4e2a\u7f51\u683c\u5728I50\u4e2d\u7684\u884c\u5217\u53f7\uff08\u5f53\u7136\u4e5f\u53ef\u4ee5\u628a\u6574\u5e45I50\u90fd\u6807\u4e0a1:10000\u56fe\u5e45\u7684\u7f16\u53f7\uff09\u3002\u9700\u8981\u7528\u5230I50\u7684\u7ecf\u7eac\u5ea6\u8303\u56f4\uff0c1:10000\u5730\u56fe\u7684\u7ecf\u7eac\u5ea6\u5dee\u4ee5\u53ca\u4e0a\u56fe\u5de6\u4e0b\u89d2\u7ecf\u7eac\u5ea6\u6570\u636e\uff0c\u51e0\u7ec4\u6570\u636e\u3002\u5229\u7528\u4e0b\u9762\u6240\u7ed9\u7684\u516c\u5f0f\u8ba1\u7b97\uff0c\u7ed3\u679c\u663e\u793a\u5de6\u4e0b\u89d2\u7f51\u683c\u5728I50\u4e2d\u7684\u7b2c52\u5217\uff0c\u7b2c77\u884c\u3002\u56e0\u6b64\uff0c\u6309\u7167\u5730\u5f62\u56fe\u7f16\u53f7\u7684\u89c4\u5219\uff0c\u8be5\u7f51\u683c\u7684\u7f16\u53f7\u4e3a I50G077052\u3002\u5982\u4f55\u5c06\u7f16\u53f7\u6807\u6ce8\u5728\u56fe\u4e2d\uff0c\u5982\u679c\u4f60\u638c\u63e1\u4e86arcgis\u8f6f\u4ef6\u7684\u57fa\u672c\u64cd\u4f5c\uff0c\u5e94\u8be5\u80fd\u60f3\u5230\u5904\u7406\u65b9\u6cd5\uff0c\u5982\u679c\u4f60\u8fd8\u6ca1\u6709\u8fd9\u4e2a\u80fd\u529b\uff0c\u6211\u5728\u8fd9\u91cc\u7ed9\u4e00\u70b9\u63d0\u793a\u3002<\/p>\n\n\n\n

\u5176\u4e2d\u6839\u636e\u67d0\u5730\u7684\u7ecf\u7eac\u5ea6\u6216\u56fe\u5e45\u897f\u5357\u56fe\u5ed3\u70b9\u7684\u7ecf\u7eac\u5ea6\u8ba1\u7b97\u51fa\u5b83\u6240\u5728\u7684\u5730\u56fe\u7f16\u53f7\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n

\u884c\u53f7 = 460\/2.5-int((!\u7eac\u5ea6!%4)60\/2.5)<\/p>\n\n\n\n

\u5217\u53f7 = int((!\u7ecf\u5ea6!%6)*60\/3.75)+1<\/p>\n\n\n\n

\u63d0\u793a\uff1a\u7ed8\u5236\u7684\u7f51\u683c\u5b9e\u9645\u4e0a\u662f\u82e5\u5e72\u4e2a\u9762\u5bf9\u8c61\uff0c\u53ef\u4ee5\u5728\u5176\u5c5e\u6027\u5217\u8868\u4e2d\u770b\u5230\uff0c\u53ef\u4ee5\u5bf9\u8fd9\u4e9b\u9762\u5bf9\u8c61\u589e\u52a0\u4e00\u4e2a\u5c5e\u6027\uff0c\u8fd9\u4e2a\u5c5e\u6027\u503c\u5c31\u53ef\u4ee5\u8bbe\u7f6e\u4e3a\u8fd9\u4e2a\u9762\u7684\u5730\u56fe\u7f16\u53f7\uff0c\u90a3\u4e48\u53ea\u8981\u5c06\u8fd9\u4e2a\u5c5e\u6027\u6807\u6ce8\u51fa\u6765\u5c31\u884c\u4e86\u3002\u5f53\u7136\u8fd9\u53ea\u662f\u4e00\u4e2a\u63d0\u793a\uff0c\u4f60\u53ef\u4ee5\u7167\u7740\u8fd9\u4e2a\u601d\u8def\u53bb\u505a\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u8fd8\u4f1a\u78b0\u5230\u4e00\u4e9b\u95ee\u9898\uff0c\u4f60\u53ef\u4ee5\u5c1d\u8bd5\u53bb\u89e3\u51b3\uff0c\u5982\u679c\u8fd8\u662f\u6709\u95ee\u9898\u53ef\u4ee5\u5728\u8bc4\u8bba\u533a\u7559\u8a00\uff01<\/em><\/p>\n\n\n

\n
\"\"
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