https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-12T19:02:54.857099Z 2022-02-12T19:03:19.854997Z s3://sentinel-s1-l1c/GRD/2022/2/12/IW/DV/S1A_IW_GRDH_1SDV_20220212T190254_20220212T190319_041884_04FC8B_4E34 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 2022-02-12T19:02:54.857099Z 2022-02-12T19:03:19.854997Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220212T225448_V20220212T185810_20220212T221540.EOF 347.81377822374003 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-13T08:45:44.735433Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220212T190254_20220212T190319_041884_04FC8B_4E34 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.502367577526828 17.57005776786622,-13.919537811398737 17.680085006039175,-13.33445046078573 17.78867121230445,-12.748221642637981 17.895587709302006,-12.175627745828757 17.9981912381735,-12.209308406270859 18.179302201141937,-12.24571017561346 18.360020459423964,-12.468127492835087 19.505487693181433,-13.046343147353298 19.40389979255506,-13.637322131478797 19.298034475041096,-14.227048185880644 19.190350861287303,-14.81632008998859 19.080716710157034,-14.69042588945597 18.4767266607865,-14.502367577526828 17.57005776786622)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82163789558593 46.0585911890578 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 2022-02-13T12:14:50.074601Z Batch API, v4.89.6 s3://deafrica-sentinel-1/s1_rtc/N18W013/2022/02/12/04FC8B 2.0E-4 2.0E-4 true block average 2 2 19.0 -13.0 18.0 -12.0 POLYGON((-12.369976089379273 19.0,-12.245710175614159 18.36002045942744,-12.209308406269686 18.179302201136046,-12.175964115819202 18.0,-13.0 18.0,-13.0 19.0,-12.369976089379273 19.0)) 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_04FC8B_N18W013_2022_02_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04FC8B_N18W013_2022_02_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04FC8B_N18W013_2022_02_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04FC8B_N18W013_2022_02_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04FC8B_N18W013_2022_02_12_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