https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-11T02:50:44.297928Z 2023-02-11T02:51:13.304205Z s3://sentinel-s1-l1c/GRD/2023/2/11/IW/DV/S1A_IW_GRDH_1SDV_20230211T025044_20230211T025113_047182_05A941_394B 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 2023-02-11T02:50:44.297928Z 2023-02-11T02:51:13.304205Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230211T055510_V20230211T015755_20230211T051525.EOF 192.0891518610137 693000 Copernicus Ground Segment 2023-02-11T07:02:22.397306Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230211T025044_20230211T025113_047182_05A941_394B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.511634431399436 -11.852196072914719,41.95235207597767 -11.726108247337725,41.38401875824585 -11.596753021934457,40.816206774787815 -11.466293960256715,40.2758574810546 -11.341015011223405,40.218442898566515 -11.579216038640988,40.17685613293411 -11.759850625839917,40.04611545473197 -12.300400183758526,40.00458488271062 -12.481087439519575,39.96210196903267 -12.661559797599867,39.917651870918746 -12.841575381990598,39.8865390257208 -12.961145179290792,40.43337077935202 -13.08896363360944,41.00536998304979 -13.221285172867624,41.57690944730468 -13.352092846856738,42.13942736675682 -13.479452496258023,42.33336449758838 -12.634763922233306,42.511634431399436 -11.852196072914719)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4736 45.89832877365946 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 2023-02-11T09:24:03.731544Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S12E040/2023/02/11/05A941 2.0E-4 2.0E-4 true block average 2 2 -11.0 40.0 -12.0 41.0 POLYGON((40.11877211161244 -12.0,40.27585748105466 -11.341015011223348,41.0 -11.508521832162296,41.0 -12.0,40.11877211161244 -12.0)) 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_05A941_S12E040_2023_02_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A941_S12E040_2023_02_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A941_S12E040_2023_02_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A941_S12E040_2023_02_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A941_S12E040_2023_02_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 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