期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1980
卷号：XXIII Part B11
页码：328-340
出版社：Copernicus Publications
摘要：An experimental accuracy-test for digital height models (OHM) was made.Therefore the interpolated surface of a test area was compared with the realterrain surface in digital (control-points) and analogous form (contours,cross-sections). The accuracy-results are presented as a function of variousparameters (point-density, acquisition-mode, terrain-type, interpolationmethod) and conclusions are made for an optimal acquisition-procedure.
