2010 Salton Sea Lidar Collection

Lidar dataset collected for the five kilometer zone around the entire shoreline of the Salton Sea. Data obtained in November 2010, at around annual lake minimum level. Target lidar point density was 5 points per square meter and targeted vertical accuracy was /- 9.25 cm. Data were delivered in 1,500 meter by 1,500 meter tiles. Deliverables included a bare earth digital elevation model with a one meter cell, raw swath LAS files, classified LAS files, metadata, and ancillary data including survey reports. All data are in the public domain.

采集于Salton Sea周边五公里区域之激光雷达数据集。数据采集于2010年11月，正值年度湖泊最低水位期。目标激光雷达点密度设定为每平方米5点，垂直精度目标为±9.25厘米。数据以1,500米×1,500米的地块形式交付。交付内容包括基于一米单元格的裸地数字高程模型、原始激光扫描条带LAS文件、分类LAS文件、元数据和包括勘测报告在内的辅助数据。所有数据均属于公共领域。