https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-05T16:55:21.198330Z 2019-08-05T16:55:45.918603Z s3://sentinel-s1-l1c/GRD/2019/8/5/IW/DV/S1A_IW_GRDH_1SDV_20190805T165521_20190805T165545_028436_0336A9_2A4D 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 2019-08-05T16:55:21.198330Z 2019-08-05T16:55:45.918603Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190805T173436_V20190805T134518_20190805T170248.EOF 347.46282842644655 693000 Copernicus S1 Core Ground Segment - DPA 2019-08-05T17:54:11.093672Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190805T165521_20190805T165545_028436_0336A9_2A4D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.25360131842797 -26.51716540013289,24.627047465555588 -26.43132171036486,24.876608678665228 -26.373342634589328,25.12592073395129 -26.314931520096916,25.499419607801336 -26.22650809138304,25.74810475116007 -26.16702361587167,26.120659051743242 -26.0769972877255,26.672539508138634 -25.941610126390586,26.51218093353179 -25.40519400777903,26.407164733527754 -25.047142588104258,26.27486888172851 -24.589512837912316,25.72852577865065 -24.723066843154484,25.35976025802332 -24.81192649471222,25.11362638681394 -24.870663819562544,24.743992118680644 -24.95801259406629,24.497281363587955 -25.015738148289042,24.250341163489608 -25.07305647220209,23.880848655014596 -25.15795917383037,24.004886281311556 -25.617947952970766,24.10331016504955 -25.977877274206772,24.25360131842797 -26.51716540013289)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4207 45.95209776829959 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 2021-12-24T20:05:58.469810Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S25E026/2019/08/05/0336A9 2.0E-4 2.0E-4 true block average 2 2 -24.0 26.0 -25.0 27.0 POLYGON((26.0 -24.656704754245556,26.274868881728693 -24.589512837912427,26.393536317004283 -25.0,26.0 -25.0,26.0 -24.656704754245556)) 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_0336A9_S25E026_2019_08_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0336A9_S25E026_2019_08_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0336A9_S25E026_2019_08_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0336A9_S25E026_2019_08_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0336A9_S25E026_2019_08_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 2019 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