| 河流湖泊湿地边界定位中遥感影像时相选择方法 |
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| 引用本文： | 贾文翰,白建荣,杨利荣.河流湖泊湿地边界定位中遥感影像时相选择方法[J].测绘与空间地理信息,2018(1):46-48,54. |
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| 作者姓名： | 贾文翰 白建荣 杨利荣 |
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| 作者单位： | 武汉大学附属中学,湖北 武汉,430079
甘肃地图院,甘肃 兰州,730000
宁夏自治区国土测绘院,宁夏 银川,750000 |
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| 基金项目： | 宁夏回族自治区地理国情监测项目 |
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| 摘 要： | 选择高分遥感影像的时相是利用高分遥感影像精确定位湖泊河流湿地自然边界的关键问题之一。在没有或缺少水文观测数据的情况下,依据河流湖泊湿地的定义,本文提出了一种用于河流湖泊湿地边界定位的高分遥感影像时相快速选择方法,试验结果表明该方法合理、准确、有效。
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| 关 键 词： | 湿地边界 时相 高分遥感影像 wetland boundary phase high resolution remote sensing images |
Phase Selection Method of Remote Sensing Images for River and Lake Wetland Boundary Location |
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| JIA Wenhan,BAI Jianrong,YANG Lirong.Phase Selection Method of Remote Sensing Images for River and Lake Wetland Boundary Location[J].Geomatics & Spatial Information Technology,2018(1):46-48,54. |
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| Authors: | JIA Wenhan BAI Jianrong YANG Lirong |
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| Abstract: | To locate the natural boundaries of lake and river wetlands with high resolution remote sensing images accurately, it is one of the key issues to select the appropriate phase of high resolution remote sensing images. In the absence or lack of hydrological observa-tion data, a phase selection method of high resolution remote sensing images for river and lake wetland boundary location is proposed according to the definition of river and lake wetland, test results show that this method is reasonable and effective. |
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