https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-23T06:38:25.552013Z 2021-05-23T06:38:49.353587Z s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1B_IW_GRDH_1SDV_20210523T063825_20210523T063849_027028_033AA5_926E Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-23T06:38:25.552013Z 2021-05-23T06:38:49.353587Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.3915922724975 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-23T08:11:19.502258Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210523T063825_20210523T063849_027028_033AA5_926E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.371322238234761 24.880532996252224,-9.752836591721321 24.947619583383343,-10.009080082127399 24.99208953307938,-10.393532840395686 25.05792372526726,-10.650061771776448 25.101260743068696,-11.035093655335038 25.16541847540337,-11.292859096031814 25.20777342665159,-11.818842879002272 25.292715243759005,-11.853779959255924 25.11201054351668,-11.887669897572422 24.931041118810704,-12.0294452322538 24.208112143625982,-12.07230979169878 23.983416147360852,-11.552728938211425 23.89784529206627,-11.298003589609031 23.855210148418426,-10.918135412001252 23.79079358136177,-10.538127651209024 23.72535525814115,-10.283531040438106 23.680955193582093,-10.02952888237154 23.636211702801884,-9.651545956989821 23.568801267069166,-9.526642798223051 24.15617206900505,-9.448295463299804 24.518277266613502,-9.371322238234761 24.880532996252224)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82259550997924 46.57521187898362 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 2021-12-26T06:05:03.477952Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N23W011/2021/05/23/033AA5 2.0E-4 2.0E-4 true block average 2 2 24.0 -11.0 23.0 -10.0 POLYGON((-10.0 23.63094544685858,-10.538127651221322 23.7253552581432,-11.0 23.804675859565467,-11.0 24.0,-10.0 24.0,-10.0 23.63094544685858)) 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_033AA5_N23W011_2021_05_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033AA5_N23W011_2021_05_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033AA5_N23W011_2021_05_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033AA5_N23W011_2021_05_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033AA5_N23W011_2021_05_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