https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-09T06:21:20.150240Z 2023-05-09T06:21:43.603061Z s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T062120_20230509T062143_048453_05D419_352F 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 2023-05-09T06:21:20.150240Z 2023-05-09T06:21:43.603061Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230509T062126_V20230509T054013_20230509T121513.EOF 192.6629864756236 693000 Copernicus Ground Segment 2023-05-09T06:51:21.167558Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230509T062120_20230509T062143_048453_05D419_352F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.078651608190355 30.33712446899536,-4.479745732285897 30.40331690117811,-4.750413778305817 30.447238945788754,-5.156966466862292 30.512085103775757,-5.430747176764119 30.55499040795588,-5.701706496691079 30.59685395891394,-6.1082987121676995 30.658550169167732,-6.380618400150277 30.699117860207227,-6.658124885435308 30.739831306791416,-6.6903792344472475 30.55886583037883,-6.7250045360126895 30.378145765392897,-6.7579446988523895 30.197175366087418,-6.794248285975434 30.016690959328358,-6.826009192404477 29.83553668933914,-6.8610211741608795 29.654854207572026,-6.902226113208593 29.45148913705075,-6.365685682680654 29.370415667869967,-5.963455185121324 29.308137766127473,-5.695752321606123 29.265975701368642,-5.428075199023841 29.22324757436737,-5.028125495989315 29.158341002601283,-4.761164870018555 29.114307711975385,-4.3647191307866935 29.047865506841184,-4.3199492312647125 29.251815628517985,-4.238573283838887 29.61345244658971,-4.117949036212291 30.156161036255718,-4.078651608190355 30.33712446899536)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83553440297241 46.66031998205489 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 2023-05-09T10:01:06.176836Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N29W006/2023/05/09/05D419 2.0E-4 2.0E-4 true block average 2 2 30.0 -6.0 29.0 -5.0 POLYGON((-5.0 29.15370189848479,-5.428075199005406 29.223247574364002,-6.0 29.31379605013149,-6.0 30.0,-5.0 30.0,-5.0 29.15370189848479)) 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_05D419_N29W006_2023_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D419_N29W006_2023_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D419_N29W006_2023_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D419_N29W006_2023_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D419_N29W006_2023_05_09_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