https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-27T15:07:27.435179Z 2021-02-27T15:07:56.437515Z s3://sentinel-s1-l1c/GRD/2021/2/27/IW/DV/S1B_IW_GRDH_1SDV_20210227T150727_20210227T150756_025794_031351_9EDD 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 2021-02-27T15:07:27.435179Z 2021-02-27T15:07:56.437515Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20210227T143315_V20210227T132819_20210227T200319.EOF 348.0360890500677 693000 Copernicus S1 Core Ground Segment - TLS 2021-02-27T16:27:13.386602Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210227T150727_20210227T150756_025794_031351_9EDD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.26351396303361 2.222752133377942,47.367148098688546 2.456703488508884,48.471080789810614 2.689698065532613,48.34740597111312 3.2910483768737393,48.13810165467869 4.316697452373242,47.03240166167162 4.086449430874012,45.928112837880064 3.854820283158113,46.065934594777715 3.189452099024768,46.10285158782804 3.0077877607997574,46.13881685992669 2.825918004980951,46.17587507068963 2.644276832526005,46.26351396303361 2.222752133377942)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72894 45.96191643888083 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 2021-12-26T01:40:03.252637Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N03E048/2021/02/27/031351 2.0E-4 2.0E-4 true block average 2 2 4.0 48.0 3.0 49.0 POLYGON((48.20273013762541 4.0,48.407263519305815 3.0,48.0 3.0,48.0 4.0,48.20273013762541 4.0)) 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_031351_N03E048_2021_02_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031351_N03E048_2021_02_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031351_N03E048_2021_02_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031351_N03E048_2021_02_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031351_N03E048_2021_02_27_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