https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-09T03:08:34.438527Z 2022-01-09T03:08:59.437325Z s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T030834_20220109T030859_041378_04EB6C_967C Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2022-01-09T03:08:34.438527Z 2022-01-09T03:08:59.437325Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220109T064439_V20220109T021418_20220109T053148.EOF 192.2105635558876 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-09T11:25:45.054500Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220109T030834_20220109T030859_041378_04EB6C_967C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.182120052187855 -16.9838996669365,36.6156644054903 -16.85464123968413,36.02510584549198 -16.71803932855534,35.437084912283154 -16.580171816440746,34.89946906951518 -16.452497374148244,34.852196831507804 -16.63198155044165,34.809484074168466 -16.812674631856094,34.764523087978546 -16.992836435487334,34.579699835597346 -17.712401072795004,34.535008781256614 -17.8926919633926,34.51899631235656 -17.951827506174297,35.06231559862947 -18.081618519392393,35.65545346041321 -18.221347523791263,36.25089362328711 -18.3595716859598,36.820099334200634 -18.489769890232715,36.922538801526585 -18.068786467860715,37.05348700905163 -17.526524605490515,37.182120052187855 -16.9838996669365)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.22873 45.96677398739659 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2022-01-09T13:39:30.225292Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/S18E036/2022/01/09/04EB6C 2.0E-4 2.0E-4 true block average 2 2 -17.0 36.0 -18.0 37.0 POLYGON((37.0 -17.74801648910847,36.93914971461792 -18.0,36.0 -18.0,36.0 -17.0,37.0 -17.0,37.0 -17.74801648910847)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_04EB6C_S18E036_2022_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EB6C_S18E036_2022_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EB6C_S18E036_2022_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EB6C_S18E036_2022_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EB6C_S18E036_2022_01_09_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid