Discussion on the Method of Checking the Position Precision of DEM Using Symbology Map

@inproceedings{Ruo2010DiscussionOT,
  title={Discussion on the Method of Checking the Position Precision of DEM Using Symbology Map},
  author={Li Ruo},
  year={2010}
}
This thesis introduces the methods of checking the position precision of DEM.Based on the method of checking the differences between contour lines generated from DEM and those gathered by human,it discusses the processes of producing symbology map of DEM which illustrates the accordance of the symbology map and the generated contour lines,the key technique of DEM and the contour lines,and it makes analysis on the particular situation of the checking the difference of the symbology map and the… CONTINUE READING

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