黑河生态水文遥感试验：大野口流域1米和2米DEM数据

本数据集于2012年4月1日到2012年5月1日在大野口流域获取2米DEM数据。本数据集于2012年4月1日到2012年5月1日在大野口流域获取1米DEM数据。通过数据编程，2012年5月中旬获取了大野口流域WorldView-2立体像对数据。同年7-8月，在流域GPS差分大地控制网基础上，测得27个GPS像控点...

This dataset includes 2-meter resolution Digital Elevation Model (DEM) data acquired in the Dayekou Basin from April 1 to May 1, 2012. It also contains 1-meter resolution DEM data collected in the Dayekou Basin during the same period. In mid-May 2012, WorldView-2 stereo imagery data for the Dayekou Basin was obtained via data programming. Additionally, 27 GPS ground control points were surveyed in the basin between July and August of the same year, using the basin's existing GPS differential geodetic control network as the basis.