ga_ls8c_wofs_2

product of type eo3_landsat_ard
Historic Flood Mapping Water Observations from Space

Extending March 2013 to June 2019
177,666 datasets

Location (from sampling)

s3:/deafrica-data/usgs/pc2/ga_ls8c_wofs_2/157
  • s3://deafrica-data/usgs/pc2/ga_ls8c_wofs_2/157/070/2015/11/08/ga_ls8c_wofs_2-0-0_157070_2015-11-08_interim.odc-metadata.yaml
  • s3://deafrica-data/usgs/pc2/ga_ls8c_wofs_2/157/071/2017/04/03/ga_ls8c_wofs_2-0-0_157071_2017-04-03_interim.odc-metadata.yaml
  • s3://deafrica-data/usgs/pc2/ga_ls8c_wofs_2/157/071/2019/06/28/ga_ls8c_wofs_2-0-0_157071_2019-06-28_interim.odc-metadata.yaml
    • …

Metadata

dataset_maturity interim eo_gsd 30.0 fmask_clear • fmask_cloud_shadow • fmask_snow • fmask_water • format GeoTIFF gqa • gqa_abs_iterative_mean_x • gqa_abs_iterative_mean_xy • gqa_abs_iterative_mean_y • gqa_abs_x • gqa_abs_xy • gqa_abs_y • gqa_cep90 • gqa_iterative_mean_x • gqa_iterative_mean_xy • gqa_iterative_mean_y • gqa_iterative_stddev_x • gqa_iterative_stddev_xy • gqa_iterative_stddev_y • gqa_mean_x • gqa_mean_xy • gqa_mean_y • gqa_stddev_x • gqa_stddev_xy • gqa_stddev_y • instrument OLI_TIRS platform landsat-8 product_family wofs

Searchable fields

cloud_cover double Cloud cover percentage [0, 100]
creation_time datetime Time when dataset was created (processed)
eo_sun_azimuth double
eo_sun_elevation double
label string Label
lat double-range Latitude range
lon double-range Longitude range
region_code string Spatial reference code from the provider. For Landsat region_code is a scene path row: '{:03d}{:03d}.format(path,row)' For Sentinel it is MGRS code. In general it is a unique string identifier that datasets covering roughly the same spatial region share.
time datetime-range Acquisition time range

Measurements

water uint8 with units 1 and nodata 1

Definition

RAW As Stac
name: ga_ls8c_wofs_2
metadata_type: eo3_landsat_ard
description: Historic Flood Mapping Water Observations from Space
metadata:
product:
href: https://collections.dea.ga.gov.au/product/ga_ls8c_wofs_2
name: ga_ls8c_wofs_2
measurements: [
name: water
dtype: uint8
units: 1
nodata: 1
flags_definition:
dry:
bits: [
7
6
5
4
3
1
0
]
values:
0: True
description: Clear and dry
sea:
bits: 2
values:
0: False
1: True
description: Sea
wet:
bits: [
7
6
5
4
3
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
contiguous:
bits: 1
values:
0: True
1: False
description: Contiguity
cloud_shadow:
bits: 5
values:
0: False
1: True
description: Cloud shadow
water_observed:
bits: 7
values:
0: False
1: True
description: Classified as water by the decision tree
]