| 基于ArcGIS ModelBuilder的洞庭湖区钉螺孳生环境圈定 |
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| 引用本文： | 贺秋华,余德清,邹娟.基于ArcGIS ModelBuilder的洞庭湖区钉螺孳生环境圈定[J].测绘与空间地理信息,2016(3):176-177. |
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| 作者姓名： | 贺秋华 余德清 邹娟 |
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| 作者单位： | 湖南省遥感中心,湖南长沙,410007 |
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| 摘 要： | 洞庭湖区钉螺孳生环境与湖草、离岸距离、洲滩高程等有关,利用ArcGIS ModelBuilder建模方法对1987~2014年27年间5期遥感影像解译成果进行空间分析并划分不同级别的孳生环境,大大简化了操作流程,提高了工作效率和准确性。
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| 关 键 词： | ArcGIS ModelBuilder 洞庭湖 钉螺孳生环境 |
Delineation of the Snail Habitat in Dongting Lake Area Based on the ArcGIS Model Builder |
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| Abstract: | In Dongting Lake, The snail habitat is relative with lake grass, offshore distance, bottomland elevation.Using ArcGIS Modelbuilder modeling method to precede spatial analysis and divide different levels of habitat environment for 5 periods of remote sensing image interpretation result, which simplified the processing operation greatly, and improved the efficiency and accuracy of the spatial data processing. |
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| Keywords: | ArcGIS ModelBuilder Dongting Lake snail habitat |
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