Photogrammetry-derived digital surface model and orthoimagery of Valdez Glacier ice-dammed lake, Valdez, Alaska, October 12, 2016

The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced a digital surface model (DSM) and an orthorectified aerial image over Valdez...阿拉斯加州地质与地球物理调查局（Division of Geological & Geophysical Surveys, DGGS）制作了覆盖瓦尔迪兹地区的数字表面模型（digital surface model, DSM）与正射校正航空影像……