| 基于地形图的西宁市遥感影像预处理方法试验 |
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| 引用本文： | 韩丽蓉,王海燕,严新. 基于地形图的西宁市遥感影像预处理方法试验[J]. 青海大学学报, 2007, 25(3): 50-54 |
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| 作者姓名： | 韩丽蓉 王海燕 严新 |
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| 作者单位： | 青海大学水电系,青海西宁,810016;青海省基础地理信息中心,青海西宁,810000 |
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| 摘 要： | 介绍了利用遥感图像处理软件ERDASIMAGING 8.6对西宁市卫星影像及地形图进行选择、几何精校正、图像合成、图像镶嵌的方法，结果表明：多项式法对地形较平坦地区的卫星影像纠正具有较高的精度，为遥感影像的进一步处理提供数据.
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| 关 键 词： | 遥感影像 地形图 几何精校正 图像镶嵌 数据处理 |
| 文章编号： | 1006-8996（2007）03-0050-05 |
| 修稿时间： | 2006-12-28 |
The test of preprocess method for the remote sensing image based on the topographic map of Xining |
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| HAN Li-rong,WANG Hai-yan,YAN Xin. The test of preprocess method for the remote sensing image based on the topographic map of Xining[J]. Journal of Qinghai University(Natural Science), 2007, 25(3): 50-54 |
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| Authors: | HAN Li-rong WANG Hai-yan YAN Xin |
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| Affiliation: | 1. Hydroelectric Department of Qinghai University, Xining 810016, China; 2. Center for Fundamental Geographic Information in Qinghai Province, Xining 810000, China |
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| Abstract: | The method on the selection of the satellite images and topographic maps, geometric precision correction, image composition, image mosaic were introduced and tested in the paper with the software ERDASIMAGING 8.6. The result shows that the rectification precision of satellite image in flat area with the multinormal method is perfect and this will supply the data for remote sensing image processing further. |
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| Keywords: | remote sensing/mage topographic map geometric precision correction image mosaic data processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
