文件名称：The LIDAR Analyst Extension For ArcGIS
文件大小：354KB
文件格式：PDF
更新时间：2012-10-01 09:50:12
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ArcGIS中读取LAS数据扩展功能 The LIDAR Analyst extension for ArcGIS is a necessary tool for anyone who has LIDAR data. LIDAR Analyst completely automates the extraction of 3D terrain surfaces, buildings, trees, and forest areas from LIDAR. Comprehensive testing of LIDAR Analyst by the U.S. Army Topographic Engineering Center (TEC) shows the accuracy of terrain, buildings, and trees is outstanding for both leaf-off and leaf-on conditions, often generating trees and buildings at a rate of over 1,000 per minute. LIDAR Analyst also automatically extracts attributes of features, such as building height, area, perimeter, roof type, tree crown width, and tree stem diameter.