https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-28T07:03:22.425563Z 2023-04-28T07:03:49.731516Z s3://sentinel-s1-l1c/GRD/2023/4/28/IW/DV/S1A_IW_GRDH_1SDV_20230428T070322_20230428T070349_048293_05CEC8_6E29 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 2023-04-28T07:03:22.425563Z 2023-04-28T07:03:49.731516Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230428T070247_V20230428T062121_20230428T125621.EOF 192.4836419710853 693000 Copernicus Ground Segment 2023-04-28T07:33:29.527278Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230428T070322_20230428T070349_048293_05CEC8_6E29 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.067772745328837 27.06003041518129,-15.443482930086637 27.124544194718947,-15.695847092285732 27.16727294916825,-16.074750897533036 27.230515011904227,-16.32758953235333 27.27210740553668,-16.707197677006945 27.33363973311861,-16.960500904718895 27.37408876186869,-17.21398712893332 27.414078527342006,-17.5629550691176 27.468321404385918,-17.860205788674815 25.94807382936977,-17.515944305082932 25.893261480473527,-17.265865002896494 25.8528934197466,-17.015956193593556 25.81209553614351,-16.64141560891728 25.750095294316747,-16.39193895256138 25.708227674194287,-16.01805286715747 25.644627824014616,-15.769016645984433 25.601697210491274,-15.398239564153279 25.536936749653563,-15.225368062786687 26.33580277355202,-15.067772745328837 27.06003041518129)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75622992936263 46.08443927390119 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 2023-04-28T09:12:53.876662Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N26W016/2023/04/28/05CEC8 2.0E-4 2.0E-4 true block average 2 2 27.0 -16.0 26.0 -15.0 POLYGON((-15.080835644055526 27.0,-15.2980344772928 26.0,-16.0 26.0,-16.0 27.0,-15.080835644055526 27.0)) 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_05CEC8_N26W016_2023_04_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CEC8_N26W016_2023_04_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CEC8_N26W016_2023_04_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CEC8_N26W016_2023_04_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CEC8_N26W016_2023_04_28_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 2021 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