https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-08T01:47:34.664725Z 2023-04-08T01:47:59.662607Z s3://sentinel-s1-l1c/GRD/2023/4/8/IW/DV/S1A_IW_GRDH_1SDV_20230408T014734_20230408T014759_047998_05C4D1_63B6 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 2023-04-08T01:47:34.664725Z 2023-04-08T01:47:59.662607Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230408T012811_V20230408T005212_20230408T072712.EOF 192.3577162165616 693000 Copernicus Ground Segment 2023-04-08T03:05:43.448754Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230408T014734_20230408T014759_047998_05C4D1_63B6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((56.663737812474714 -21.342095214168445,56.083673910615865 -21.20888909061436,55.474898024434495 -21.066656541273204,54.900898771449455 -20.930394910611263,54.32691704899824 -20.79192590646194,54.2304736443913 -21.151226331500418,54.13294599389994 -21.510415698502467,54.034839531104126 -21.869523148742076,53.91990024234181 -22.287430915130262,54.49918870772406 -22.42783141746154,55.095557341625174 -22.569922102369937,55.693134328686945 -22.709811080596207,56.278762291754006 -22.844477749050483,56.479857735346656 -22.06379171300658,56.663737812474714 -21.342095214168445)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.22977 45.64237790813497 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 2023-04-08T07:55:51.221118Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S22E054/2023/04/08/05C4D1 2.0E-4 2.0E-4 true block average 2 2 -21.0 54.0 -22.0 55.0 POLYGON((54.0 -21.996196201815184,54.27106580977605 -21.0,55.0 -21.0,55.0 -22.0,54.0 -22.0,54.0 -21.996196201815184)) 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_05C4D1_S22E054_2023_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C4D1_S22E054_2023_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C4D1_S22E054_2023_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C4D1_S22E054_2023_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C4D1_S22E054_2023_04_08_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