Table 1 Primary data layers used in the study
Factors | Raw data | Source |
|---|---|---|
NDVI changes | TM images in June 2000 and 2013 | Iranian Space Agency |
Slope | Topography map. 1:25,000 | National Cartographic Centre (NCC) |
Water level changes | 14 piezometeric wells in 2013 | Regional Water Company of Charmahal-Bakhtiari province |
Soil erosion | Reports in 2009 | |
IWQI | Field Sampling in July 2013 | Lab analysis |
ECs |