0.5-meter elevation lattice grid, Saddle grid, Niwot Ridge LTER, Colorado

This is a 0.5m lattice/DEM derived using the TOPOGRID command. 1:500 scale. This dataset is part of the Saddle grid geographic information system (GIS). Additional information concerning the Niwot Ridge LTER hierarchical GIS can be found in Walker et al. (1993).本数据集为基于TOPOGRID命令生成的0.5米格网/数字高程模型（Digital Elevation Model, DEM），比例尺为1:500。本数据集隶属于鞍部格网地理信息系统（Geographic Information System, GIS）。有关尼沃特岭长期生态研究（Long-Term Ecological Research, LTER）分层地理信息系统的补充信息，可参阅Walker等人（1993）的相关研究文献。