https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-24T04:00:40.659854Z 2019-05-24T04:01:05.658089Z s3://sentinel-s1-l1c/GRD/2019/5/24/IW/DV/S1A_IW_GRDH_1SDV_20190524T040040_20190524T040105_027364_031626_00E5 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 2019-05-24T04:00:40.659854Z 2019-05-24T04:01:05.658089Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190524T054015_V20190524T013253_20190524T045023.EOF 191.9621795730433 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-24T05:52:43.412935Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190524T040040_20190524T040105_027364_031626_00E5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.001707727697166 1.9172520109751412,25.889581041330885 2.1534437130435333,24.797165921152057 2.3845559547263053,24.76017114997623 2.203587094319716,24.721688614154065 2.0228343736233865,24.64658338681474 1.6609145849214626,24.60852538170184 1.4800543518168492,24.571336608834375 1.299001302042628,24.49583053393052 0.9371160353001776,24.482876829634748 0.877315344651479,26.685060643389406 0.4056143034619991,26.698126614696164 0.4655812706912412,26.774029408614755 0.8285401545938892,26.811466260286117 1.0101248461609096,26.849789816418806 1.191515642281747,26.925521803762027 1.5544856241896141,26.964369460229303 1.7357559136400884,27.001707727697166 1.9172520109751412)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78467 46.10164788911519 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 2021-12-24T16:23:57.587555Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N01E025/2019/05/24/031626 2.0E-4 2.0E-4 true block average 2 2 2.0 25.0 1.0 26.0 POLYGON((25.0 1.0,25.0 2.0,26.0 2.0,26.0 1.0,25.0 1.0)) 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_031626_N01E025_2019_05_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031626_N01E025_2019_05_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031626_N01E025_2019_05_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031626_N01E025_2019_05_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031626_N01E025_2019_05_24_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