Hydrological mapping from SPOT imagery
โ
Abdalla Elsadig Ali
๐
Article
๐
1991
๐
John Wiley and Sons
๐
English
โ 413 KB
Four SPOT images, one panchromatic and three multispectral, were studied to evaluate their usefulness for hydrological mapping in an arid environment. Simple visual methods of interpretation were used to plot the drainage network independently from each test image. The results were compared with the