https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-21T18:49:10.729750Z 2023-02-21T18:49:39.738442Z s3://sentinel-s1-l1c/GRD/2023/2/21/IW/DV/S1A_IW_GRDH_1SDV_20230221T184910_20230221T184939_047338_05AE95_645F 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 2023-02-21T18:49:10.729750Z 2023-02-21T18:49:39.738442Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230221T172620_V20230221T170309_20230221T233809.EOF 347.43392912843944 693000 Copernicus Ground Segment 2023-02-21T19:00:26.791101Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230221T184910_20230221T184939_047338_05AE95_645F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.422440047913444 27.243086300376007,-12.044851265589413 27.30776391062154,-11.791563833828908 27.350537656137746,-11.410331045648661 27.413991693916472,-11.15588528268266 27.45572429734052,-10.774546640173426 27.517343139289384,-10.518574486146605 27.558079983822175,-10.263104109452495 27.59823872928623,-9.921889523024113 27.65108640878418,-9.968796857952935 27.889417402643687,-10.005415622626407 28.06986731994311,-10.04412178999647 28.24999871118157,-10.076546800472558 28.431074830671278,-10.113535555964212 28.61145894856606,-10.148942778477268 28.792078183632583,-10.186246929976129 28.97241084151571,-10.222308876935674 29.15292608294309,-10.246989904297514 29.27360484308818,-10.593887012341934 29.221269720321402,-10.852591096326707 29.18160911923571,-11.111095231743164 29.141450108128858,-11.498472145287238 29.080279693982824,-11.756467664933792 29.03887988253633,-12.143072437991812 28.975853986801297,-12.40054714141504 28.93322109141591,-12.783341724100632 28.868862324924816,-12.597030198897025 28.02416032218458,-12.555753481353522 27.843481017272047,-12.51631022692595 27.66248981475746,-12.422440047913444 27.243086300376007)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75504857894134 46.18550490743092 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 2023-02-21T22:40:46.386296Z Batch API, v4.178.0 s3://deafrica-sentinel-1/s1_rtc/N27W012/2023/02/21/05AE95 2.0E-4 2.0E-4 true block average 2 2 28.0 -12.0 27.0 -11.0 POLYGON((-11.0 27.480913117787885,-11.410331045558511 27.413991693930942,-12.0 27.31533813807946,-12.0 28.0,-11.0 28.0,-11.0 27.480913117787885)) 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_05AE95_N27W012_2023_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AE95_N27W012_2023_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AE95_N27W012_2023_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AE95_N27W012_2023_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AE95_N27W012_2023_02_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