https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-20T15:52:07.260693Z 2019-02-20T15:52:32.258468Z s3://sentinel-s1-l1c/GRD/2019/2/20/IW/DV/S1B_IW_GRDH_1SDV_20190220T155207_20190220T155232_015031_01C168_B31E 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 2019-02-20T15:52:07.260693Z 2019-02-20T15:52:32.258468Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190220T183647_V20190220T141724_20190220T173454.EOF 347.8924033457806 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-20T21:02:52.687280Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190220T155207_20190220T155232_015031_01C168_B31E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.55537084812287 -14.234954130364628,38.11844482178865 -14.107205952542435,38.690704195986434 -13.975887935878045,39.26231222934141 -13.843236104773462,39.80828566955678 -13.71515325005544,39.7671797475533 -13.534385371989888,39.72370784199758 -13.354096184426709,39.639221049898985 -12.992964326160678,39.59362286896896 -12.81320755014405,39.54974203147737 -12.63305478627434,39.50704957224977 -12.452630488711963,39.46260154128994 -12.272629028816624,39.448339714861056 -12.213034378038051,38.90526876633006 -12.339526516987302,38.33677942579357 -12.470658907390087,37.76772354909916 -12.600604706987067,37.207881338318764 -12.727148186306255,37.22167689082667 -12.786967112879383,37.264834965507696 -12.967628229949183,37.30603412901266 -13.148738560444299,37.348400925186255 -13.329589983216907,37.39272433754173 -13.51000431420514,37.4740082288859 -13.872522381562428,37.51594761126902 -14.053496037923452,37.55537084812287 -14.234954130364628)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56256362031334 45.93134706406599 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 2021-12-24T11:30:37.656628Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S14E037/2019/02/20/01C168 2.0E-4 2.0E-4 true block average 2 2 -13.0 37.0 -14.0 38.0 POLYGON((37.503550277670186 -14.0,37.392724337539036 -13.510004314193717,37.34840092518346 -13.329589983204425,37.27219892891946 -13.0,38.0 -13.0,38.0 -14.0,37.503550277670186 -14.0)) 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_01C168_S14E037_2019_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01C168_S14E037_2019_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01C168_S14E037_2019_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01C168_S14E037_2019_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01C168_S14E037_2019_02_20_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