https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-06T02:27:59.336580Z 2021-02-06T02:28:24.334594Z s3://sentinel-s1-l1c/GRD/2021/2/6/IW/DV/S1A_IW_GRDH_1SDV_20210206T022759_20210206T022824_036463_0447E5_5B41 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 2021-02-06T02:27:59.336580Z 2021-02-06T02:28:24.334594Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210206T062727_V20210206T013303_20210206T045033.EOF 192.2865141070324 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-11T14:48:39.491875Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210206T022759_20210206T022824_036463_0447E5_5B41 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.84650184912026 -19.39136111521744,46.29428158999282 -19.2648254743259,45.69483410793608 -19.125335588728372,45.10864840017201 -18.98686025864282,44.559778587925734 -18.85528962021135,44.325183268335564 -19.754211074284157,44.22894859916639 -20.113330591920473,44.16735198721677 -20.353080079746476,44.72058243150259 -20.486378717332627,45.319653216917345 -20.62848049125809,45.91556974105069 -20.767524162728968,46.482246450084816 -20.897612196652787,46.531101846383834 -20.654653295110826,46.579192587076115 -20.474837384836018,46.63045320870012 -20.295758689292185,46.66929799886061 -20.11383997621928,46.7114367579683 -19.932687278191192,46.761082955510226 -19.75326524487428,46.79813248054225 -19.57096489076526,46.84650184912026 -19.39136111521744)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.25978 45.86598417915406 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 2021-12-26T00:36:51.709785Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S20E044/2021/02/06/0447E5 2.0E-4 2.0E-4 true block average 2 2 -19.0 44.0 -20.0 45.0 POLYGON((44.25931824348992 -20.0,44.32518326833939 -19.75421107427068,44.52201291035665 -19.0,45.0 -19.0,45.0 -20.0,44.25931824348992 -20.0)) 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_0447E5_S20E044_2021_02_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0447E5_S20E044_2021_02_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0447E5_S20E044_2021_02_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0447E5_S20E044_2021_02_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0447E5_S20E044_2021_02_06_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