https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-21T04:50:18.730007Z 2023-05-21T04:50:47.750829Z s3://sentinel-s1-l1c/GRD/2023/5/21/IW/DV/S1A_IW_GRDH_1SDV_20230521T045018_20230521T045047_048627_05D93D_F1D3 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 2023-05-21T04:50:18.730007Z 2023-05-21T04:50:47.750829Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230521T075834_V20230521T040124_20230521T071854.EOF 191.9620151256273 693000 Copernicus Ground Segment 2023-05-21T08:37:35.480935Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230521T045018_20230521T045047_048627_05D93D_F1D3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.731288045820463 2.271458644868746,13.610686024076939 2.5089124856464533,12.525147089356555 2.737906755334459,12.474400078709788 2.4990877470675774,12.439361566750978 2.3176410007366823,12.400179978212211 2.1370681919754873,12.363388838031527 1.9559805347173866,12.325687627683141 1.7750801556474878,12.288850096586366 1.593989151236938,12.18792260350147 1.1104067247077596,14.389682763942085 0.63955399363177,14.41616947008737 0.7614877627567362,14.451265256738484 0.9435496107958176,14.491442274836235 1.124517664644619,14.530681225636418 1.3056844971091353,14.60698624816466 1.6684749569920259,14.644048349471426 1.8500986156374777,14.720255955993919 2.2128918428161217,14.731288045820463 2.271458644868746)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81699 46.18066611397008 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 2023-05-21T15:26:28.057493Z Batch API, v4.205.0 s3://deafrica-sentinel-1/s1_rtc/N02E013/2023/05/21/05D93D 2.0E-4 2.0E-4 true block average 2 2 3.0 13.0 2.0 14.0 POLYGON((13.0 2.6377366074162345,14.0 2.4264174543528823,14.0 2.0,13.0 2.0,13.0 2.6377366074162345)) 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_05D93D_N02E013_2023_05_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D93D_N02E013_2023_05_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D93D_N02E013_2023_05_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D93D_N02E013_2023_05_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D93D_N02E013_2023_05_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