https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-14T16:20:17.511693Z 2021-01-14T16:20:42.509927Z s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1B_IW_GRDH_1SDV_20210114T162017_20210114T162042_025153_02FEAC_3A3E 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 2021-01-14T16:20:17.511693Z 2021-01-14T16:20:42.509927Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210114T183715_V20210114T143405_20210114T175135.EOF 347.43392759815083 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-14T18:54:10.163900Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210114T162017_20210114T162042_025153_02FEAC_3A3E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.56054461579068 27.438220717924168,24.93791725016337 27.502715573051137,25.19827862245169 27.546569722172027,25.458374803533115 27.58985915601416,25.845481265702187 27.65332818113616,26.10555577190172 27.695321658563437,26.49551322449855 27.757314811532055,26.756502636573476 27.79815304368607,27.062364790886615 27.84533462945152,27.027160568344975 28.025907621344558,26.920101024210012 28.567662607362507,26.88351702079689 28.748106397536176,26.764377508700115 29.34976337438605,26.454063718660493 29.30306056831575,26.19161536429157 29.262951520808123,25.925505202291358 29.221729675750993,25.53063273023724 29.159522678703706,25.136490563781564 29.096196150937246,24.873234426082135 29.053212028718526,24.610377238274623 29.009743055855196,24.226764484775977 28.945313184979494,24.321544335783564 28.52367331416197,24.441452558824583 27.980964761097173,24.48079676423427 27.7999575050448,24.56054461579068 27.438220717924168)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69694627599631 46.35867916143677 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 2021-12-25T23:25:09.253682Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N28E027/2021/01/14/02FEAC 2.0E-4 2.0E-4 true block average 2 2 29.0 27.0 28.0 28.0 POLYGON((27.0 28.163348644870688,27.032211476888083 28.0,27.0 28.0,27.0 28.163348644870688)) 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_02FEAC_N28E027_2021_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FEAC_N28E027_2021_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FEAC_N28E027_2021_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FEAC_N28E027_2021_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FEAC_N28E027_2021_01_14_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