https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-03T17:54:46.478799Z 2023-06-03T17:55:11.476562Z s3://sentinel-s1-l1c/GRD/2023/6/3/IW/DV/S1A_IW_GRDH_1SDV_20230603T175446_20230603T175511_048825_05DF23_0427 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 2023-06-03T17:54:46.478799Z 2023-06-03T17:55:11.476562Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230603T195732_V20230603T161345_20230603T193115.EOF 347.98757628377825 693000 Copernicus Ground Segment 2023-06-03T20:41:33.685182Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230603T175446_20230603T175511_048825_05DF23_0427 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.7934545996351368 8.6556234898762,4.35583707849757 8.770026272661147,4.920718077324978 8.88402219778175,5.483062356617648 8.996583681139692,6.027590782637475 9.104691726360013,5.991953940963178 9.285698715888307,5.919188655613917 9.647588070910967,5.883373915558037 9.828636358852089,5.776430124778132 10.371845138397106,5.742109817848636 10.553161887120185,5.7301850208641865 10.613225213905542,5.1823767909882825 10.506175384320226,4.613256218527394 10.393875896852155,4.048475983078359 10.281353714707308,3.483011911802045 10.167626488866487,3.5331886269909494 9.926039884941032,3.5698007935794616 9.744429769940563,3.681590495270414 9.199982086882958,3.719858223836877 9.01869996100859,3.757252744411881 8.837237838074316,3.7934545996351368 8.6556234898762)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86564697584047 46.12366907556727 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 2023-06-04T00:50:33.461231Z Batch API, v4.215.0 s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/06/03/05DF23 2.0E-4 2.0E-4 true block average 2 2 10.0 3.0 9.0 4.0 POLYGON((3.7237117887869076 9.0,3.6815904952711374 9.199982086879535,3.5178273628796437 10.0,4.0 10.0,4.0 9.0,3.7237117887869076 9.0)) 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_05DF23_N09E003_2023_06_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DF23_N09E003_2023_06_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DF23_N09E003_2023_06_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DF23_N09E003_2023_06_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DF23_N09E003_2023_06_03_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