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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 Ferreira
Pedro Cabral
Published in:
ISPRS Int. J. Geo Inf. (2022)
Keyphrases
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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