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Study on Urban Green Coverage Investigation with Multisource Spatial Data
Author(s): 
Pages: 88-90
Year: Issue:  z1
Journal: Urban Geotechnical Investigation & Surveying

Abstract: 结合2007年南京市园林管理局开展的绿地覆盖率普查项目实际,介绍了利用高分辨率卫星影像进行绿地识别、提取、覆盖率计算的方法以及利用城市绿地矢量GIS数据辅助进行绿地检查的技术手段.通过多源空间数据的综合应用,很好地提高了城市绿地覆盖率统计的准确性及可信度.
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