https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-28T16:11:38.846670Z 2020-12-28T16:12:03.846229Z s3://sentinel-s1-l1c/GRD/2020/12/28/IW/DV/S1B_IW_GRDH_1SDV_20201228T161138_20201228T161203_024905_02F6A9_07AE 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 2020-12-28T16:11:38.846670Z 2020-12-28T16:12:03.846229Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20201228T183830_V20201228T142552_20201228T174322.EOF 347.51178789814435 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-28T18:56:32.542298Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20201228T161138_20201228T161203_024905_02F6A9_07AE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.955471813190474 25.885602088198137,27.330241668467274 25.950777784871345,27.58547871600446 25.99456897883676,27.967629714177882 26.05923553588925,28.225669582366876 26.102287569387933,28.608468537175835 26.165252499157763,28.865219146621374 26.206876776060728,29.42219815131961 26.295486611107407,29.35003106547854 26.65656064134268,29.315190144021265 26.837331615308845,29.246516632982313 27.199015009816378,29.126713275214797 27.800651681765864,28.822991961882735 27.753766432344054,28.56267936099912 27.71300706247876,28.174500453206885 27.65126035925927,27.914983814185362 27.609336405385697,27.52539126568316 27.545429891623673,27.26488220225856 27.502048344824907,27.004816840167027 27.4582205723393,26.625075167839043 27.393285772417425,26.678592442542467 27.15241213746321,26.76059445627822 26.790936147802217,26.79855532562511 26.60967384917275,26.9169315465482 26.066669004869237,26.955471813190474 25.885602088198137)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74461065379106 46.4003908113347 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 2021-12-25T22:32:41.771381Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N26E026/2020/12/28/02F6A9 2.0E-4 2.0E-4 true block average 2 2 27.0 26.0 26.0 27.0 POLYGON((26.93112210809115 26.0,26.79855532562508 26.609673849172154,26.760594456281172 26.790936147789168,26.71316763577022 27.0,27.0 27.0,27.0 26.0,26.93112210809115 26.0)) 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_02F6A9_N26E026_2020_12_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F6A9_N26E026_2020_12_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F6A9_N26E026_2020_12_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F6A9_N26E026_2020_12_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F6A9_N26E026_2020_12_28_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