Global Land Cover Classification Based on Microwave Polarization and Gradient Ratio (MPGR) - Geoinformatics for Intelligent Transportation - page 34

Table 3 (continued)
MPGR
range

PR-10 PR-18 PR-36 PR-89 GR-V

(89 - 18)

GR-H
(89 - 18)

GR-V (36 - 10) GR-H (89 - 18)

0.015 0.02 Savannas Croplands Closed shrub lands,

grasslands

Permanent wetlands Closed

shrub lands,
open shrub
lands,
croplands

Permanent wetlands

-

0.02 - 0.025 Cropland natu-

ral vegetation
mosaic

Permanent
wetlands

Permanent
wetlands

Grasslands Croplands,

closed shrub
lands

0.025 - 0.03 Croplands Closed shrub

lands, grass-
lands, perma-
nent wetlands

Open shrub lands Urban

built-up

Cropland
natural veg-
etation
mosaic

Open shrub
lands

0.03 - 0.035 Cropland natural

vegetation mosaic

Grasslands,
cropland natu-
ral vegetation
mosaic, per-
manent
wetlands

0.035 0.04 Permanent wet-

lands, closed
shrub lands

Open shrub
lands, urban
built-up

Water Barren sparsely vegetated/bare soil Permanent

wetlands

-

0.04 - 0.05 Grasslands, open

shrub lands

Barren spar-
sely
vegetated

Barren spar-
sely vegetated

0.05 - 0.06 Urban built-up Barren sparsely

vegetated

Snow ice Snow ice,

urban built-
up

Snow ice,
urban built-up

0.06 - 0.07 Water

0.07 0.08 Barren sparsely

vegetated

Snow ice

-