ga_ls8c_wofs_2_annual_summary

product of type eo3
Water Observations from Space Annual Statistics

Extending July 2013 to July 2019
11,854 datasets

Location (from sampling)

s3:/deafrica-services/ga_ls8c_wofs_2_annual_summary/2013
  • s3://deafrica-services/ga_ls8c_wofs_2_annual_summary/2013/WOFS_6933_-10_10_2013_summary.yaml
  • s3://deafrica-services/ga_ls8c_wofs_2_annual_summary/2013/WOFS_6933_-1_11_2013_summary.yaml
  • s3://deafrica-services/ga_ls8c_wofs_2_annual_summary/2013/WOFS_6933_-2_4_2013_summary.yaml
    • …

Metadata

dataset_maturity • format GeoTIFF instrument • label • platform • product_family •

Searchable fields

cloud_cover double Cloud cover percentage [0, 100]
creation_time datetime Time when dataset was created (processed)
eo_gsd double
eo_sun_azimuth double
eo_sun_elevation double
fmask_clear double
fmask_cloud_shadow double
fmask_snow double
fmask_water double
gqa double GQA Circular error probable (90%)
gqa_abs_iterative_mean_x double
gqa_abs_iterative_mean_xy double
gqa_abs_iterative_mean_y double
gqa_abs_x double
gqa_abs_xy double
gqa_abs_y double
gqa_cep90 double
gqa_iterative_mean_x double
gqa_iterative_mean_xy double
gqa_iterative_mean_y double
gqa_iterative_stddev_x double
gqa_iterative_stddev_xy double
gqa_iterative_stddev_y double
gqa_mean_x double
gqa_mean_xy double
gqa_mean_y double
gqa_stddev_x double
gqa_stddev_xy double
gqa_stddev_y double
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

count_wet / wet int16 with units 1 and nodata -1
count_clear / clear int16 with units 1 and nodata -1
frequency / freq float32 with units 1 and nodata NaN

Storage Parameters

crs EPSG:6933 resolution x 30 y -30 tile_size x 150000.0 y 150000.0

Definition

RAW As Stac
name: ga_ls8c_wofs_2_annual_summary
metadata_type: eo3
description: Water Observations from Space Annual Statistics
metadata:
product:
name: ga_ls8c_wofs_2_annual_summary
measurements: [
name: count_wet
dtype: int16
units: 1
nodata: -1
aliases: [
wet
]
name: count_clear
dtype: int16
units: 1
nodata: -1
aliases: [
clear
]
name: frequency
dtype: float32
units: 1
nodata: NaN
aliases: [
freq
]
]
storage:
crs: EPSG:6933
tile_size:
x: 150000.0
y: 150000.0
resolution:
x: 30
y: -30