https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-20T03:22:55.083268Z 2023-03-20T03:23:24.091340Z s3://sentinel-s1-l1c/GRD/2023/3/20/IW/DV/S1A_IW_GRDH_1SDV_20230320T032255_20230320T032324_047722_05BB7E_DC9A 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 2023-03-20T03:22:55.083268Z 2023-03-20T03:23:24.091340Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230320T045707_V20230320T010019_20230320T041749.EOF 192.2280147041304 693000 Copernicus Ground Segment 2023-03-20T06:17:10.765691Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230320T032255_20230320T032324_047722_05BB7E_DC9A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.11162525925728 20.644010413414726,38.52169933028893 20.752033521999376,37.927260642599904 20.85868348170425,37.33199194969305 20.963268043870265,36.73685214318985 21.065608350823677,36.72575937972064 21.007391141359342,36.688055412606104 20.826901262210527,36.61848870529425 20.46491583755529,36.547774314333864 20.10310760647626,36.510074164720486 19.92260012093463,36.474959386097794 19.741643712353603,36.441586117749544 19.560380801265833,36.41743781128325 19.440267160309485,37.006686540683575 19.336699199673774,37.59873718219115 19.230585382986845,38.18693657942437 19.12312854078451,38.77073665827939 19.014475796649172,39.11162525925728 20.644010413414726)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78743658846159 46.05709454088545 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 2023-03-20T09:26:03.113765Z Batch API, v4.184.0 s3://deafrica-sentinel-1/s1_rtc/N20E038/2023/03/20/05BB7E 2.0E-4 2.0E-4 true block average 2 2 21.0 38.0 20.0 39.0 POLYGON((39.0 20.110413151601573,38.97690224902756 20.0,38.0 20.0,38.0 20.845633103765596,38.52169933025778 20.752033522004876,39.0 20.6644504498826,39.0 20.110413151601573)) 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_05BB7E_N20E038_2023_03_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BB7E_N20E038_2023_03_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BB7E_N20E038_2023_03_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BB7E_N20E038_2023_03_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BB7E_N20E038_2023_03_20_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