https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-03T16:14:22.580047Z 2023-02-03T16:14:41.451525Z s3://sentinel-s1-l1c/GRD/2023/2/3/IW/DV/S1A_IW_GRDH_1SDV_20230203T161422_20230203T161441_047074_05A5A2_F053 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 2023-02-03T16:14:22.580047Z 2023-02-03T16:14:41.451525Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230203T181507_V20230203T143458_20230203T175228.EOF 348.03468698760963 693000 Copernicus Ground Segment 2023-02-03T19:02:01.509564Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230203T161422_20230203T161441_047074_05A5A2_F053 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.704805446164052 2.8074627705943414,30.822949153258783 3.043608126917379,31.904541666365134 3.2707980449964804,31.827616644389735 3.6321107236542884,31.754140043575337 3.9942157421975475,31.715300139352017 4.1748204036756205,31.69266121909953 4.284309621969736,30.605078616116067 4.057780364489852,29.48695030740886 3.823202672825283,29.58543008645073 3.350477470161956,29.624024904698373 3.1691896316926567,29.666085809774756 2.9886345799287035,29.704805446164052 2.8074627705943414)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91463359294514 46.15825867091382 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 2023-02-03T22:55:36.574284Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N04E031/2023/02/03/05A5A2 2.0E-4 2.0E-4 true block average 2 2 5.0 31.0 4.0 32.0 POLYGON((31.0 4.140037332934139,31.69266121909964 4.28430962196976,31.752896111014493 4.0,31.0 4.0,31.0 4.140037332934139)) 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_05A5A2_N04E031_2023_02_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A5A2_N04E031_2023_02_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A5A2_N04E031_2023_02_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A5A2_N04E031_2023_02_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A5A2_N04E031_2023_02_03_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