NWFWMD Digital Elevation Model (DEM)

Digital elevation models for each county have been developed using the LAS bare earth points. Where available, breaklines have been utilized. County level DEMs were created at a resolution ranging from 1.2 to 2 meters. This dataset is a mosaic of the best available data. Please contact [e-mail] for more information.已采用LAS格式裸地点云数据，生成了各郡县的数字高程模型（Digital Elevation Model）。若有可用的地形特征线（breaklines），均已纳入使用。各郡县级数字高程模型的分辨率范围为1.2米至2米。本数据集由最优可用数据拼接镶嵌而成。如需获取更多信息，请联系[e-mail]。