https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-26T18:35:03.278172Z 2021-06-26T18:35:28.276775Z s3://sentinel-s1-l1c/GRD/2021/6/26/IW/DV/S1A_IW_GRDH_1SDV_20210626T183503_20210626T183528_038515_048B8C_FBD6 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 2021-06-26T18:35:03.278172Z 2021-06-26T18:35:28.276775Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.01300594460724 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-26T21:32:46.611608Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210626T183503_20210626T183528_038515_048B8C_FBD6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.967589264446185 6.11335797134931,-5.411173744295298 6.228597898513376,-4.848589824075529 6.34446573948801,-4.293353026665412 6.458163127876007,-3.7475803807284884 6.5692809532007805,-3.8205121098864643 6.931343518418538,-3.8919065202029572 7.293787256563515,-3.9289871117608284 7.47472062873899,-4.050036870653122 8.077526970040518,-4.596501132453747 7.967897598950508,-5.1584035214373944 7.8543533856070855,-5.720657604769711 7.739921053237854,-6.277632150510529 7.625768613933888,-6.266343275959896 7.565794145009633,-6.229493959661334 7.384134363896061,-6.189499629295116 7.203121615542645,-6.153496118386496 7.021282289172263,-6.043046539223587 6.4762518467000305,-5.967589264446185 6.11335797134931)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82640555150779 46.06261371694021 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 2021-12-26T07:49:34.319997Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/06/26/048B8C 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.828352224013772,-3.891906520203002 7.293787256563762,-3.8340361096167435 7.0,-4.0 7.0,-4.0 7.828352224013772)) 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_048B8C_N07W004_2021_06_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_048B8C_N07W004_2021_06_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_048B8C_N07W004_2021_06_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_048B8C_N07W004_2021_06_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_048B8C_N07W004_2021_06_26_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