Drought detection in semi-arid regions using remote sensing of vegetation indices and drought indices.
Geoffrey MarshallXiaobing ZhouPublished in: IGARSS (2004)
Keyphrases
- remote sensing
- change detection
- normalized difference vegetation index
- multispectral
- remote sensing images
- remote sensing data
- image analysis
- land cover
- satellite images
- risk management
- remote sensing imagery
- high resolution
- satellite imagery
- remotely sensed
- high resolution satellite images
- remotely sensed data
- high spatial resolution
- image processing
- automatic image registration
- image fusion
- digital image analysis
- multi spectral images
- remotely sensed images
- satellite data
- hyperspectral remote sensing
- hyperspectral imaging
- hyperspectral
- earth observation
- detection method
- landsat tm
- multispectral images
- hyperspectral images
- geographical information systems
- machine learning
- video sequences
- hyperspectral imagery
- pattern recognition
- multiresolution
- high quality