https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-01T17:35:24.353905Z 2018-05-01T17:35:49.351916Z s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1B_IW_GRDH_1SDV_20180501T173524_20180501T173549_010730_013997_0BE9 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 2018-05-01T17:35:24.353905Z 2018-05-01T17:35:49.351916Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180501T181736_V20180501T142533_20180501T174303.EOF 347.43013978710934 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-01T18:41:51.314845Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180501T173524_20180501T173549_010730_013997_0BE9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.147318775067838 -27.220883907847483,14.469309101096842 -27.146992500418808,14.723154381779201 -27.088139611853258,14.976734106633815 -27.028831384126075,15.356603517171992 -26.93901884045066,15.609514863102657 -26.87857939640113,15.988377023055138 -26.78707772334993,16.24061382498238 -26.725517350518825,16.58292285643231 -26.641141714796703,16.47604035482657 -26.283516638127242,16.369904260207452 -25.925690467947994,16.264402757269387 -25.567781504534175,16.14236085325996 -25.150436685038173,15.803947125280136 -25.233532634888466,15.554605832922864 -25.294184290475222,15.180131752996694 -25.384374859453686,14.930175422898014 -25.443975037938003,14.55478254394093 -25.532581154191416,14.304216251611106 -25.591120230954843,14.053407453313138 -25.649232197423018,13.735297629379676 -25.722226497388725,13.849573791455125 -26.141760625300243,13.948281060924579 -26.501569463343312,14.047487945123105 -26.861317233713287,14.147318775067838 -27.220883907847483)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.81493 45.66042341122913 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 2022-04-26T15:23:37.705751Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S27E014/2018/05/01/013997 2.0E-4 2.0E-4 true block average 2 2 -26.0 14.0 -27.0 15.0 POLYGON((14.08599211320478 -27.0,14.0 -26.689114643988894,14.0 -26.0,15.0 -26.0,15.0 -27.0,14.08599211320478 -27.0)) 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_013997_S27E014_2018_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_013997_S27E014_2018_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_013997_S27E014_2018_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_013997_S27E014_2018_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_013997_S27E014_2018_05_01_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