https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-15T18:08:59.873898Z 2023-05-15T18:09:28.907852Z s3://sentinel-s1-l1c/GRD/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T180859_20230515T180928_048548_05D6E6_906D 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 2023-05-15T18:08:59.873898Z 2023-05-15T18:09:28.907852Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230515T164832_V20230515T162203_20230515T225703.EOF 347.2404649457086 693000 Copernicus Ground Segment 2023-05-15T18:47:36.830197Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230515T180859_20230515T180928_048548_05D6E6_906D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.8591150431324106 30.556976605279527,-2.461797966507227 30.62238389034284,-2.1936262598402507 30.665795595228026,-1.790801266459194 30.729895415947425,-1.5218511415220004 30.771951197900243,-1.1196561327934849 30.83373888606723,-0.850302114773973 30.874377061087348,-0.5821889108407001 30.914241439820856,-0.2835993070843986 30.957931175840407,-0.3309069341884868 31.195850030080557,-0.43710301485525793 31.737785079967747,-0.5057757286589798 32.09935735096901,-0.541334685795958 32.27996353211487,-0.570878813164087 32.461409718903646,-0.5952576231676492 32.58288636158851,-0.891209210169642 32.54082377361806,-1.1660659889203808 32.50109801611127,-1.4452068115166408 32.46010859842174,-1.853276131909114 32.39899619581671,-2.1303354204704297 32.35671006962536,-2.540406175438404 32.29292961897097,-2.815333122043407 32.249375157805176,-3.21747679717416 32.18450831011851,-3.194483197873522 32.06205183918888,-3.1545156749809493 31.88103565256822,-3.1126448553428974 31.700331686703024,-3.0726142381715618 31.519329505825723,-3.0338837135457357 31.3381156647653,-2.994461166449983 31.15701610919485,-2.95213706278548 30.976395514624066,-2.912982864465534 30.795254734750074,-2.8591150431324106 30.556976605279527)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84216350572824 46.54420286378654 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 2023-05-15T21:19:35.555761Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N31W003/2023/05/15/05D6E6 2.0E-4 2.0E-4 true block average 2 2 32.0 -3.0 31.0 -2.0 POLYGON((-2.9576682077159124 31.0,-3.0 31.18246043910713,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9576682077159124 31.0)) 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_05D6E6_N31W003_2023_05_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D6E6_N31W003_2023_05_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D6E6_N31W003_2023_05_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D6E6_N31W003_2023_05_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D6E6_N31W003_2023_05_15_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