The MOD44W V6 land/water mask 250m product is derived using a
decision tree classifier trained with MODIS data and validated with the
MOD44W V5 product. A series of masks are applied to address known issues
caused by terrain shadow, burn scars, cloudiness, or ice cover in oceans.
Bands
Resolution 250 meters
Bands
Name
Description
water_mask
Land-water mask
Bitmask for water_mask
Bit 0: Land-water mask
0: Land
1: Water
water_mask_QA
Quality assurance (QA)
Bitmask for water_mask_QA
Bits 0-3: Quality assurance (QA)
1: High confidence observation
2: Lower confidence water, but MOD44W V5 is water
3: Lower confidence land
4: Ocean mask
5: Ocean mask, but no water detected
6: Burned area (MCD64A1)
7: Urban or impervious surface
8: No water detected, Version 5 MOD44W shows inland water
10: No data (outside of projected area)
Terms of Use
Terms of Use
MODIS data and products acquired through the LP DAAC
have no restrictions on subsequent use, sale, or redistribution.
The MOD44W V6 land/water mask 250m product is derived using a decision tree classifier trained with MODIS data and validated with the MOD44W V5 product. A series of masks are applied to address known issues caused by terrain shadow, burn scars, cloudiness, or ice cover in oceans.