https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-11T03:25:18.424849Z 2021-04-11T03:25:43.423310Z s3://sentinel-s1-l1c/GRD/2021/4/11/IW/DV/S1A_IW_GRDH_1SDV_20210411T032518_20210411T032543_037397_046843_CF72 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 2021-04-11T03:25:18.424849Z 2021-04-11T03:25:43.423310Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0295737273757 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-11T11:28:37.685842Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210411T032518_20210411T032543_037397_046843_CF72 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.18202389460833 11.462396708645578,36.630142167850586 11.572209638944205,36.06254305642267 11.683963785753432,35.502116271743965 11.79311409338995,34.95194546421588 11.899106047666061,34.84221026546217 11.356455460979198,34.80663105087385 11.175338509911064,34.768739557939284 10.994664419094562,34.73719690290526 10.812753369645058,34.70049607351449 10.631836838231202,34.65993016219563 10.451668881674665,34.6471464447739 10.39237071861165,35.197004300503814 10.284700465411309,35.76025667446038 10.173358870092516,36.31379880466454 10.062916107399552,36.87048266163292 9.950831025492702,36.88385056844006 10.010245815539168,36.93297483858927 10.189387919078076,36.974990004212295 10.369969309457648,36.995612275464346 10.554863821871855,37.03188011180088 10.736597358949759,37.06345980415478 10.919270499316195,37.10142095561818 11.100657771798005,37.14101597436711 11.281715864600027,37.18202389460833 11.462396708645578)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95786662215515 46.14582118930167 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 2021-12-26T03:55:36.913855Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N10E037/2021/04/11/046843 2.0E-4 2.0E-4 true block average 2 2 11.0 37.0 10.0 38.0 POLYGON((37.08035506235624 11.0,37.063459804154625 10.919270499314978,37.03188011180127 10.736597358951975,37.0 10.576850154119208,37.0 11.0,37.08035506235624 11.0)) 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_046843_N10E037_2021_04_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046843_N10E037_2021_04_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046843_N10E037_2021_04_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046843_N10E037_2021_04_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046843_N10E037_2021_04_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 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