https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-11T17:14:36.319380Z 2021-06-11T17:15:01.318707Z s3://sentinel-s1-l1c/GRD/2021/6/11/IW/DV/S1B_IW_GRDH_1SDV_20210611T171436_20210611T171501_027311_034317_D4FF Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-06-11T17:14:36.319380Z 2021-06-11T17:15:01.318707Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.88624057075356 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-11T20:23:54.101491Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210611T171436_20210611T171501_027311_034317_D4FF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.05734908035612 -14.473325367919069,17.62013153125533 -14.34552374125721,18.206627964535546 -14.210764084426366,18.789000499415177 -14.07539095950619,19.304098516140897 -13.954347450547289,19.21682302131415 -13.593870301859553,19.130703602390255 -13.233064296013499,19.08871053587245 -13.052422966748502,19.045184281397994 -12.872156780756736,19.000331699512415 -12.692215382531895,18.943964354685004 -12.452090226150961,18.431859778978094 -12.571576765855879,17.850021584564416 -12.706016682871605,17.268024395684314 -12.839089176865485,16.70947111353579 -12.965463826185097,16.72475310982403 -13.024891536014632,16.764712232879106 -13.206301368158368,16.805336768828877 -13.387566798056842,16.888284458978177 -13.749731647556464,16.930399925068272 -13.930677926035377,16.973271005673197 -14.11145934082223,17.015555758820465 -14.29238043604156,17.05734908035612 -14.473325367919069)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58577 46.25933472038287 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 2021-12-26T07:03:14.776105Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E016/2021/06/11/034317 2.0E-4 2.0E-4 true block average 2 2 -13.0 16.0 -14.0 17.0 POLYGON((16.946839182522602 -14.0,16.80533676882754 -13.38756679805078,16.71835218402564 -13.0,17.0 -13.0,17.0 -14.0,16.946839182522602 -14.0)) 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_034317_S14E016_2021_06_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_034317_S14E016_2021_06_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_034317_S14E016_2021_06_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_034317_S14E016_2021_06_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_034317_S14E016_2021_06_11_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