https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-14T16:18:33.483308Z 2021-01-14T16:19:02.511003Z s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1B_IW_GRDH_1SDV_20210114T161833_20210114T161902_025153_02FEAC_7315 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 2021-01-14T16:18:33.483308Z 2021-01-14T16:19:02.511003Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210114T183715_V20210114T143405_20210114T175135.EOF 347.696746297215 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-14T18:54:15.924816Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210114T161833_20210114T161902_025153_02FEAC_7315 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.8802283485483 21.28126612778432,26.491163159917335 21.392343593284462,27.106920581795272 21.50188221083117,27.724459759828356 21.609300249801354,28.25192324127549 21.699105915197872,28.136046121074298 22.300068474460495,28.064607803089867 22.661493856748663,28.029660022601902 22.842328329076867,27.937702335114864 23.326346841302776,27.40489896271969 23.237722935618695,27.031182825285434 23.174405925365303,26.77992772355445 23.131306942872854,26.530194309388122 23.088044490332905,26.159402686619615 23.02302979873781,25.78785835952569 22.95695101008924,25.538888817920686 22.912150527564645,25.601782348574684 22.6083855581182,25.638270478695073 22.426875075668825,25.75609476458578 21.88385742480225,25.79425274725359 21.702648225021168,25.832036366994373 21.52137006259084,25.8802283485483 21.28126612778432)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.92278 46.4601769636196 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 2021-12-25T23:24:41.989545Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N22E028/2021/01/14/02FEAC 2.0E-4 2.0E-4 true block average 2 2 23.0 28.0 22.0 29.0 POLYGON((28.0 22.99844360779526,28.193905084411835 22.0,28.0 22.0,28.0 22.99844360779526)) 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_N22E028_2021_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FEAC_N22E028_2021_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FEAC_N22E028_2021_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FEAC_N22E028_2021_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FEAC_N22E028_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