10-meter elevation contours, Green Lakes Valley, Niwot Ridge LTER, Colorado

10-meter contours clipped with a box made from extents of the Green Lakes Valley 1999 high-resolution orthorectified imagery dataset (glv.tif). This dataset was made to support hierarchical GIS databases at the Niwot Ridge LTER. Additional information concerning the Niwot Ridge LTER hierarchical GIS can be found in Walker et al. (1993).

本数据集为以1999年绿湖谷高分辨率正射影像数据集（glv.tif）的空间范围构建裁剪框，对10米等高线进行裁剪后所得。该数据集旨在为尼沃特岭长期生态研究站点（Niwot Ridge LTER）的层级地理信息系统（GIS）数据库提供支撑。有关尼沃特岭LTER层级地理信息系统的更多信息，可参阅Walker等人（1993）的相关研究。