DGM1, WGS84, 5m, based on data from Bezirksregierung Köln, Bonn, Germany.

This is a reduced spatial resolution height model (5m) derived from the DGM1 from open.NRW in the coordinate system WGS 84, which makes it compatible with the software SNAP, and well suited to aid the preprocessing of Sentinel-1 images. Only the German part of the TR32 is included in the data.

本数据集为空间分辨率降至5米的高程模型，由open.NRW平台的数字地面模型1（DGM1）衍生而来，采用世界大地测量系统1984（WGS 84）坐标系，可与哨兵应用平台（SNAP）兼容，且适用于辅助哨兵1号（Sentinel-1）影像的预处理工作。本数据仅包含TR32的德国境内部分。