https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-24T16:29:09.132797Z 2022-04-24T16:29:38.163468Z s3://sentinel-s1-l1c/GRD/2022/4/24/IW/DV/S1A_IW_GRDH_1SDV_20220424T162909_20220424T162938_042917_051F91_0279 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 2022-04-24T16:29:09.132797Z 2022-04-24T16:29:38.163468Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220424T171335_V20220424T132049_20220424T163819.EOF 347.10420683896973 693000 Copernicus Ground Segment 2022-04-24T17:35:37.641192Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220424T162909_20220424T162938_042917_051F91_0279 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.204681580977805 -32.5620106181856,32.54116779494651 -32.484857452328285,32.8068577681693 -32.42319478062525,33.072185497170466 -32.360975174906315,33.46949395506235 -32.26660612100111,33.73390825408055 -32.203003362328744,34.129838376721295 -32.10656939337467,34.3933284618666 -32.041596622483056,34.758840904417475 -31.950397349216765,34.62005343036454 -31.537384112269784,34.50149406003367 -31.18126478635251,34.38387556244314 -30.82501272899195,34.228079875815524 -30.348576284777778,33.8681157243071 -30.438118432388954,33.608660138559515 -30.501936978509654,33.21884583155928 -30.596699470529245,32.958551101541744 -30.659228058597726,32.567484880603885 -30.752046370397483,32.30636021530393 -30.813272783212106,32.04490625348604 -30.87397491681763,31.713824168842592 -30.949961548022557,31.858073208869698 -31.42937958548694,31.966883445552458 -31.78789358887322,32.07648400222203 -32.14630316587835,32.204681580977805 -32.5620106181856)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.68097 45.51073493354802 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 2022-04-24T19:03:09.288198Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S32E034/2022/04/24/051F91 2.0E-4 2.0E-4 true block average 2 2 -31.0 34.0 -32.0 35.0 POLYGON((34.44164853382131 -31.0,34.75884090441746 -31.950397349216995,34.56004122767186 -32.0,34.0 -32.0,34.0 -31.0,34.44164853382131 -31.0)) 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_051F91_S32E034_2022_04_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051F91_S32E034_2022_04_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051F91_S32E034_2022_04_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051F91_S32E034_2022_04_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051F91_S32E034_2022_04_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