https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-05T17:03:52.921126Z 2023-11-05T17:04:23.139840Z s3://sentinel-s1-l1c/GRD/2023/11/5/IW/DV/S1A_IW_GRDH_1SDV_20231105T170352_20231105T170423_051084_062903_9FB5 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 2023-11-05T17:03:52.921126Z 2023-11-05T17:04:23.139840Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231105T173757_V20231105T135358_20231105T171128.EOF 347.4482445590676 693000 Copernicus Ground Segment 2023-11-05T18:35:24.754334Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231105T170352_20231105T170423_051084_062903_9FB5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.32464272839146 -26.968102276588045,22.692791056776535 -26.883477976555834,22.944652378661534 -26.824955118315785,23.320029853082026 -26.73679629054,23.570726970017926 -26.677290569015145,23.819906173253177 -26.617650840478923,24.19568394183996 -26.526764999329732,24.444777932259953 -26.465899739446105,24.74963357435801 -26.390716111739035,24.695062511362885 -26.212186895501997,24.641334154575688 -26.033372003343857,24.534801754026375 -25.675568314828546,24.42963302487761 -25.317500206500007,24.25353742887865 -24.710978268248297,23.707020835711532 -24.84462303882423,23.337170332471928 -24.933770291956804,23.090511941942538 -24.99264587752758,22.84326492121724 -25.05119919449833,22.47349045666435 -25.137899870852664,22.225557697892178 -25.195453655248215,21.861302834791836 -25.279158744030838,21.928547317594067 -25.528766342461385,22.07684218710946 -26.068506938108325,22.173804276489214 -26.42883864334526,22.223767759717184 -26.608683524088626,22.273104845362795 -26.788686521867223,22.32464272839146 -26.968102276588045)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36996 45.96345563550292 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 2023-11-06T11:05:22.561409Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S26E024/2023/11/05/062903 2.0E-4 2.0E-4 true block average 2 2 -25.0 24.0 -26.0 25.0 POLYGON((24.337451053266726 -25.0,24.53480175400944 -25.675568314770995,24.631397980798297 -26.0,24.0 -26.0,24.0 -25.0,24.337451053266726 -25.0)) 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_062903_S26E024_2023_11_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062903_S26E024_2023_11_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062903_S26E024_2023_11_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062903_S26E024_2023_11_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062903_S26E024_2023_11_05_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