gm_s2_semiannual

product of type eo3
Surface Reflectance Semiannual Geometric Median and Median Absolute Deviations, Sentinel-2

Extending April 2019 to October 2020
17,397 datasets

Location (from sampling)

s3:/deafrica-services/gm_s2_semiannual/0-1-0
  • s3://deafrica-services/gm_s2_semiannual/0-1-0/x204/y060/2019-01--P6M/gm_s2_semiannual_x204y060_2019-01--P6M.json
  • s3://deafrica-services/gm_s2_semiannual/0-1-0/x204/y095/2019-07--P6M/gm_s2_semiannual_x204y095_2019-07--P6M.json
  • s3://deafrica-services/gm_s2_semiannual/0-1-0/x205/y041/2019-07--P6M/gm_s2_semiannual_x205y041_2019-07--P6M.json

Metadata

cloud_cover collection_category crs_raw data_coverage eo_gsd eo_sun_azimuth eo_sun_elevation format GeoTIFF instrument label platform product_family geomedian rmse rmse_x rmse_y sat_orbit_state sat_relative_orbit

Searchable fields

creation_time datetime Time when dataset was created (processed)
dataset_version string Derived product version number
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

B02 / band_02 / blue uint16 with units 1 and nodata 0
B03 / band_03 / green uint16 with units 1 and nodata 0
B04 / band_04 / red uint16 with units 1 and nodata 0
B05 / band_05 / red_edge_1 uint16 with units 1 and nodata 0
B06 / band_06 / red_edge_2 uint16 with units 1 and nodata 0
B07 / band_07 / red_edge_3 uint16 with units 1 and nodata 0
B08 / band_08 / nir / nir_1 uint16 with units 1 and nodata 0
B8A / band_8a / nir_narrow / nir_2 uint16 with units 1 and nodata 0
B11 / band_11 / swir_1 / swir_16 uint16 with units 1 and nodata 0
B12 / band_12 / swir_2 / swir_22 uint16 with units 1 and nodata 0
SMAD / smad / sdev / SDEV float32 with units 1 and nodata NaN
EMAD / emad / edev / EDEV float32 with units 1 and nodata NaN
BCMAD / bcmad / bcdev / BCDEV float32 with units 1 and nodata NaN
COUNT / count uint16 with units 1 and nodata 0

Storage Parameters

crs EPSG:6933 resolution x 10 y -10

Definition