wq_annual: DE Africa Water Quality Service annual water quality variables at 10m resolution - version 1.

All years

DE Africa Water Quality Service annual water quality variables at 10m resolution - version 1.

wq_annual whole collection

Last processed
90,424 datasets
  • 37,098,835km2 (approx.)
  • 4025 unique regions
  • Entirely EPSG:6933

Metadata (eo3)

Common fields

cloud_cover • collection_category • crs_raw • data_coverage • dataset_version 1.0.0 eo_gsd • eo_sun_azimuth • eo_sun_elevation • format GeoTIFF instrument • label • platform waterqualityservice product_family water_quality_service region • rmse • rmse_x • rmse_y • sat_orbit_state • sat_relative_orbit •

JSON / GeoJSON

Location 🔗 (samples)

s3://deafrica-water-quality/mapping/wq_annual/1-0-0/

Measurements 🔗

nodata
float32 agm_fai / fai / FAI / floating_algae_index NaN
float32 agm_hue / hue / HUE NaN
float32 agm_ndvi / ndvi / NDVI NaN
float32 agm_owt / owt / OWT / optical_water_type NaN
float32 chla / CHLA / chlorophyll_a NaN
float32 clear_water NaN
float32 tirs_st_ann_max / st_max / max_surface_temperature NaN
float32 tirs_st_ann_med / st_median / median_surface_temperature NaN
float32 tirs_st_ann_min / st_min / min_surface_temperature NaN
float32 tsi / TSI / trophic_state_index NaN
float32 tsm / TSM / total_suspended_matter NaN
float32 water_mask NaN

Total: 12

Definition 🔗

RAW As Stac
name: wq_annual
license: CC-BY-4.0
metadata_type: eo3
description: DE Africa Water Quality Service annual water quality variables at 10m resolution - version 1.
metadata:
product_name: wq_annual
measurements: [
name: agm_fai
dtype: float32
units: 1
nodata: NaN
aliases: [
fai
FAI
floating_algae_index
]
add_offset: 0.0
scale_factor: 1.0
name: agm_hue
dtype: float32
units: degrees
nodata: NaN
aliases: [
hue
HUE
]
add_offset: 0.0
scale_factor: 1.0
name: agm_ndvi
dtype: float32
units: 1
nodata: NaN
aliases: [
ndvi
NDVI
]
add_offset: 0.0
scale_factor: 1.0
name: agm_owt
dtype: float32
units: 1
nodata: NaN
aliases: [
owt
OWT
optical_water_type
]
add_offset: 0.0
scale_factor: 1.0
flags_definition:
mask:
bits: [
0
1
2
3
]
values:
1: eutrophic_and_blue_green
2: eutrophic_and_blue_green
3: oligotrophic_clear
4: eutrophic_and_blue_green
5: eutrophic_and_blue_green
6: hyper_eutrophic_green_brown
7: hyper_eutrophic_green_brown
8: hyper_eutrophic_green_brown
9: oligotrophic_clear
10: hyper_eutrophic_green_brown
11: eutrophic_and_blue_green
12: eutrophic_and_blue_green
13: oligotrophic_clear
description: optical water type classes
name: chla
dtype: float32
units: 1
nodata: NaN
aliases: [
CHLA
chlorophyll_a
]
add_offset: 0.0
scale_factor: 1.0
name: clear_water
dtype: float32
units: 1
nodata: NaN
add_offset: 0.0
scale_factor: 1.0
name: tirs_st_ann_max
dtype: float32
units: degrees Celsius
nodata: NaN
aliases: [
st_max
max_surface_temperature
]
add_offset: 0.0
scale_factor: 1.0
name: tirs_st_ann_med
dtype: float32
units: degrees Celsius
nodata: NaN
aliases: [
st_median
median_surface_temperature
]
add_offset: 0.0
scale_factor: 1.0
name: tirs_st_ann_min
dtype: float32
units: degrees Celsius
nodata: NaN
aliases: [
st_min
min_surface_temperature
]
add_offset: 0.0
scale_factor: 1.0
name: tsi
dtype: float32
units: 1
nodata: NaN
aliases: [
TSI
trophic_state_index
]
add_offset: 0.0
scale_factor: 1.0
name: tsm
dtype: float32
units: 1
nodata: NaN
aliases: [
TSM
total_suspended_matter
]
add_offset: 0.0
scale_factor: 1.0
name: water_mask
dtype: float32
units: 1
nodata: NaN
add_offset: 0.0
scale_factor: 1.0
]
load:
crs: EPSG:6933
resolution:
x: 10
y: -10