| Murai and
d GIS for land
oc. 10th Asian
fe Sensing,
v.23-29, pp G
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Table-2 : Weights assigned for different classes of various layers based on their suitability
Layer
Classification
Weightage
Ground Water
Potential Zone Map
(Hydrogeomorphic Unit)
Soil Map
Landuse Map
Slope map
Lineament
Valley/valley Fill
Pediplain over Peninsular Gneiss
Pediment over Dharwars
Dissected Hillocks
Residual Hills
Inselberg
OXIC HAPLUSTALF
OXIC USTROPEPT
UDIC HAPLUSTALF
(Moderately to Steep Sloping)
OXIC USTROPEPT
OXIC HAPLUSTALF
(Moderately to Gently Sloping)
TYPIC USTROPEPT
TYPIC USTORTNENT (Valley)
TYPIC USTROPEPT
UDIC HAPLUSTALF
OXIC USTROPEPT
(Undulating to Rolling Pediment)
TYPIC USTIFLUVENT
AQUIC USTROPEPT
TYPIC USTROPEPT (Valley)
Plantation
Unirrigated cropland along valley
Decidious/scrub/degraded forest
Forest Plantation
Upland
Unirrigated cropland
Degraded pasture/grazing land
Degraded land under plantation crops
Barren rock
0 - 29
2-89
8 - 16%
16 - 35%
35 - 50%
> 50%
Present
— NN = B Un
o2
Q t3 t9 4 OFR2 02 F2 CA C2
OO = NW AR Un
Ww
105