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A Comparative Study about Vertical Accuracy of Four Freely Available Digital Elevation Models: A Case Study in the Balsas River Watershed, Brazil.

Zuleide Alves FerreiraPedro Cabral
Published in: ISPRS Int. J. Geo Inf. (2022)
Keyphrases
  • digital elevation models
  • satellite images
  • aerial images
  • multiscale
  • multispectral
  • remote sensing
  • change detection
  • image pairs
  • topographic maps
  • soil erosion
  • databases
  • image processing
  • single image
  • urban areas