wofs_ls: Historic Flood Mapping Water Observations from Space

All years

Historic Flood Mapping Water Observations from Space

wofs_ls whole collection

Last processed
1,206,945 datasets
  • 52,670,559km2 (approx.)
  • 1992 unique regions
  • 16 CRS

Sources

Metadata (eo3)

Common fields

crs_raw • data_coverage • dataset_version 1.0.0 eo_gsd 30.0 format GeoTIFF label • product_family wofs region • sat_orbit_state • sat_relative_orbit •

Derived

JSON / GeoJSON

Location 🔗 (samples)

s3://deafrica-services/wofs_ls/1-0-0/

Measurements 🔗

nodata
uint8 water 1

Definition 🔗

RAW As Stac
name: wofs_ls
license: CC-BY-4.0
metadata_type: eo3
description: Historic Flood Mapping Water Observations from Space
metadata:
product:
name: wofs_ls
measurements: [
name: water
dtype: uint8
units: 1
nodata: 1
flags_definition:
dry:
bits: [
7
6
5
4
3
2
1
0
]
values:
0: True
description: No water detected
wet:
bits: [
7
6
5
4
3
2
1
0
]
values:
128: True
description: Clear and Wet
cloud:
bits: 6
values:
0: False
1: True
description: Cloudy
nodata:
bits: 0
values:
0: False
1: True
description: No data
high_slope:
bits: 4
values:
0: False
1: True
description: High slope
cloud_shadow:
bits: 5
values:
0: False
1: True
description: Cloud shadow
noncontiguous:
bits: 1
values:
0: False
1: True
description: At least one EO band is missing or saturated
terrain_shadow:
bits: 3
values:
0: False
1: True
description: Terrain shadow
water_observed:
bits: 7
values:
0: False
1: True
description: Classified as water by the decision tree
low_solar_angle:
bits: 2
values:
0: False
1: True
description: Low solar incidence angle
]