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Construction of Regular Grid DEMs from Digitized Contour Lines: A Comparative Study of Three Interpolators.

Jay Gao
Published in: Ann. GIS (2001)
Keyphrases
  • regular grid
  • contour lines
  • digital elevation models
  • topographic maps
  • sampled data
  • closely spaced
  • adaptive thresholding
  • data sets
  • image analysis