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The U.S. Geological Survey has recently completed a final revised version of its 231 m/pixel global Viking image mosaic of Mars
that has substantially improved geodetic accuracy compared to versions ...
Determination of Terrain Models by Digital Image Matching Methods
DEM/DTM Matching Hierarchical
2015/7/7
Today, digital terrain models (DTMs) are used in many fields of science and practice. When modelling the earth’s surface it is
necessary to make a clear distinction between terrain models, i.e. model...