https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-20T04:03:03.465983Z 2022-05-20T04:03:28.464357Z s3://sentinel-s1-l1c/GRD/2022/5/20/IW/DV/S1A_IW_GRDH_1SDV_20220520T040303_20220520T040328_043289_052B6E_BE2A 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 2022-05-20T04:03:03.465983Z 2022-05-20T04:03:28.464357Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220520T053425_V20220520T013311_20220520T045041.EOF 191.9973050650808 693000 Copernicus Ground Segment 2022-05-20T05:54:09.619033Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220520T040303_20220520T040328_043289_052B6E_BE2A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.386384196820757 -5.6374191712560675,24.2852180234593 -5.393884256293657,23.181197440591482 -5.1475596309478915,23.140486287362926 -5.328004534412805,22.97941601305795 -6.050635006493508,22.899559597818115 -6.412150838064445,22.857177277995795 -6.592361768947731,22.843773182943238 -6.65203423954862,23.391235057834784 -6.775633265348697,23.952433973890706 -6.901631890128934,24.514060639739156 -7.027011317444986,25.053749248758628 -7.1468029835382225,25.06682039893748 -7.086908350697311,25.109604019581454 -6.90632660563362,25.14976503451587 -6.725165657300362,25.189650640224635 -6.543947692087143,25.26853201133806 -6.181327341019779,25.386384196820757 -5.6374191712560675)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57614 45.97408345518747 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 2022-05-20T07:21:16.572220Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/S06E022/2022/05/20/052B6E 2.0E-4 2.0E-4 true block average 2 2 -5.0 22.0 -6.0 23.0 POLYGON((22.990702271665523 -6.0,23.0 -5.958286394900426,23.0 -6.0,22.990702271665523 -6.0)) 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_052B6E_S06E022_2022_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052B6E_S06E022_2022_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052B6E_S06E022_2022_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052B6E_S06E022_2022_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052B6E_S06E022_2022_05_20_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