Integrating temperature vegetation dryness index (TVDI) and regional water stress index (RWSI) for drought assessment with the aid of LANDSAT TM/ETM+ images.
Zhiqiang GaoWei GaoNi-Bin ChangPublished in: Int. J. Appl. Earth Obs. Geoinformation (2011)
Keyphrases
- landsat tm
- satellite images
- remote sensing
- image data
- image database
- image retrieval
- input image
- image classification
- ground truth
- porous media
- visual inspection
- index structure
- spatial relationships
- spatial information
- land cover
- aerial images
- data modeling
- risk management
- change detection
- image regions
- image registration
- image analysis