https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-31T18:23:17.367019Z 2022-03-31T18:23:52.059693Z s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T182317_20220331T182352_042569_0513E7_F057 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 2022-03-31T18:23:17.367019Z 2022-03-31T18:23:52.059693Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220331T183342_V20220331T163823_20220331T231323.EOF 347.62404264188467 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-31T19:08:53.165362Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220331T182317_20220331T182352_042569_0513E7_F057 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.36029123780685 23.06767396458623,-4.762929894999926 23.17433615100724,-4.156552953262574 23.280122518744363,-3.5499437676677967 23.38344631362777,-2.949836663265263 23.483195149710507,-3.124157722999533 24.387634512185983,-3.3311500837131747 25.449944806623613,-3.6942923227825886 25.39164366650165,-3.941293528863844 25.35144285021785,-4.188224444758686 25.31081334641742,-4.558253623194252 25.249105475894954,-4.804737436241603 25.207452033936967,-5.174110351776696 25.14421005266923,-5.42016380511832 25.10153530080991,-5.779675102358832 25.038392574479257,-5.746286150033015 24.879780394067957,-5.552574610305448 23.973808003207917,-5.36029123780685 23.06767396458623)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78637600640414 46.01666 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 2022-03-31T22:51:01.958123Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/N25W005/2022/03/31/0513E7 2.0E-4 2.0E-4 true block average 2 2 26.0 -5.0 25.0 -4.0 POLYGON((-5.0 25.17402026111305,-4.558253623196794 25.24910547589472,-4.0 25.34178340849308,-4.0 25.0,-5.0 25.0,-5.0 25.17402026111305)) 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_0513E7_N25W005_2022_03_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0513E7_N25W005_2022_03_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0513E7_N25W005_2022_03_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0513E7_N25W005_2022_03_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0513E7_N25W005_2022_03_31_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