https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-23T03:18:58.460268Z 2020-07-23T03:19:25.405976Z s3://sentinel-s1-l1c/GRD/2020/7/23/IW/DV/S1A_IW_GRDH_1SDV_20200723T031858_20200723T031925_033576_03E421_5BB7 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 2020-07-23T03:18:58.460268Z 2020-07-23T03:19:25.405976Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200723T063906_V20200723T022225_20200723T053955.EOF 192.5321572517356 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-23T10:24:38.636537Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200723T031858_20200723T031925_033576_03E421_5BB7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.0068662865949 -25.19983283338362,32.44916169195646 -25.071397874242013,32.19850741016561 -25.012899362574927,31.822051884497366 -24.92414494044836,31.44799831560676 -24.834898676202908,31.196731887409012 -24.77434737391895,30.9448169743754 -24.71315669157599,30.595196634329575 -24.627429845203373,30.545330286369335 -24.806918306683993,30.489176708040304 -24.98494942382304,30.43762615988615 -25.164147077919438,30.389376496786493 -25.344191744880394,30.331051304735954 -25.521733970971123,30.28200020972475 -25.70161544783543,30.229213028181086 -25.880582206907555,30.173122223053674 -26.058739891805704,30.15717530410236 -26.111568219269735,30.507369848964252 -26.197780708582247,30.7583287315166 -26.258955691905605,31.1410916495859 -26.35131459821956,31.397610239604376 -26.412563023099096,31.652501673314173 -26.4729009371528,32.02875670872287 -26.56101250040821,32.28855532364545 -26.621217160807348,32.600198119227684 -26.692699321643772,32.713871834958795 -26.279728687394588,32.812299468901394 -25.91985506215756,33.0068662865949 -25.19983283338362)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.77005 45.75378247555362 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 2021-12-25T14:19:07.831571Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S27E032/2020/07/23/03E421 2.0E-4 2.0E-4 true block average 2 2 -26.0 32.0 -27.0 33.0 POLYGON((32.79037933902497 -26.0,32.60019811922766 -26.692699321643694,32.0 -26.554278242202564,32.0 -26.0,32.79037933902497 -26.0)) 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_03E421_S27E032_2020_07_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E421_S27E032_2020_07_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E421_S27E032_2020_07_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E421_S27E032_2020_07_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E421_S27E032_2020_07_23_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