Spatial registration of multidate or multisensor images is required for many applications in remote sensing, such as change detection, the construction of image mosaics, DEM generation from stereo pairs, and orthorectifi cation. Registration

GIS中DEM的块数生成算法论文，是你毕业时不容错过的宝贵资料-GIS in the number of blocks DEM generation algorithm paper is not to be missed when you graduate, valuable information

本文主要讲述水文分析，包括无洼地DEM的生成与及河网的提取。-This paper describes hydrological analysis, including depression-free DEM and river network generation and extraction.

利用移动曲面拟合法将给定的高程点数据生成规则格网DEM-The use of mobile surface fitting given elevation point data generation grid DEM