基于空间分析的航空物探专题底图制作方法——以达州—华蓥测区为例
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张琦洁, 闫红雨, 张婷婷, 吴云, 高姗
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The method of making the airborne geophysical thematic base-map based on spatial analysis: Exemplified by the Dazhou-Huaying survey area
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ZHANG Qi-Jie, YAN Hong-Yu, ZHANG Ting-Ting, WU Yun, GAO Shan
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表1 1:25万地形图公路属性信息
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Table 1 The highway’s attribute information table of 1:250,000 topographic map
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1 | GB | NAME | RTEG | Shape_Leng | ORIG_FID | SHAPE_Le_1 | 2 | 420201 | 通江—宣汉 | 一级 | 0.00170017890 | 5008 | 0.00169542388 | 3 | 420201 | 通江—宣汉 | 一级 | 0.00230199256 | 5011 | 0.00229593183 | 4 | 420201 | 通江—宣汉 | 一级 | 0.04683150071 | 5019 | 0.04684986891 | 5 | 420201 | 通江—宣汉 | 一级 | 0.00835471695 | 5025 | 0.00837386937 | 6 | 420201 | 通江—宣汉 | 一级 | 0.02443377707 | 5026 | 0.02447806681 | 7 | 420201 | 通江—宣汉 | 一级 | 0.02828130656 | 5028 | 0.02834725660 | 8 | 420201 | 通江—宣汉 | 一级 | 0.00206513023 | 5030 | 0.00207049178 | 9 | 420201 | 通江—宣汉 | 一级 | 0.01464946695 | 5043 | 0.01468501124 | 10 | 420201 | 通江—宣汉 | 一级 | 0.02952304377 | 5110 | 0.02948628145 | 11 | 420201 | 通江—宣汉 | 一级 | 0.02442210091 | 5111 | 0.02447001613 | 12 | 420201 | 通江—宣汉 | 一级 | 0.00671646023 | 5120 | 0.00671460132 |
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