https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-21T02:26:26.834563Z 2023-04-21T02:26:55.871322Z s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T022626_20230421T022655_048188_05CB37_91E3 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 2023-04-21T02:26:26.834563Z 2023-04-21T02:26:55.871322Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230421T035016_V20230420T235430_20230421T031200.EOF 192.1169178359693 693000 Copernicus Ground Segment 2023-04-21T04:13:11.156490Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230421T022626_20230421T022655_048188_05CB37_91E3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((48.35959532404589 -13.256928439325325,47.79051393412961 -13.128153298761132,47.21180385342592 -12.995781915675721,46.63370874439391 -12.862137071197239,46.113367939435186 -12.740637298021513,46.056591412437214 -12.978074049199984,45.88286853073846 -13.699109022991017,45.72162243386144 -14.36183231330464,46.245141759918724 -14.485002251023811,46.826864657814426 -14.62034589859971,47.4092977780202 -14.754251317727427,47.98033072805978 -14.883963252294368,48.008713351892354 -14.761309786056845,48.052002466951905 -14.580652429402964,48.093279966941 -14.399544549396492,48.135963707873216 -14.218762793446338,48.17658568589694 -14.037519494085766,48.21851986606167 -13.85658042908682,48.26270828170425 -13.676159299433518,48.35959532404589 -13.256928439325325)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43988 46.03207262998862 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 2023-04-21T12:12:38.638612Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/S14E045/2023/04/21/05CB37 2.0E-4 2.0E-4 true block average 2 2 -13.0 45.0 -14.0 46.0 POLYGON((45.8096592496746 -14.0,46.0 -13.21295610494908,46.0 -14.0,45.8096592496746 -14.0)) 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_05CB37_S14E045_2023_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB37_S14E045_2023_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB37_S14E045_2023_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB37_S14E045_2023_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB37_S14E045_2023_04_21_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