利用GF-6影像结合国土“三调”开展西部地区县域自然资源调查 |
| 闫涵, 张毅 |
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County-level natural resource survey in western China based on both GF-6 images and the third national land resource survey results |
| YAN Han, ZHANG Yi |
| 图7 正射校正前后对比图 |
| Fig.7 Comparison between before and after orthophoto correction |
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