https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-07-25T04:24:41.977185Z 2019-07-25T04:25:08.581519Z s3://sentinel-s1-l1c/GRD/2019/7/25/IW/DV/S1B_IW_GRDH_1SDV_20190725T042441_20190725T042508_017285_020823_B53A 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 2019-07-25T04:24:41.977185Z 2019-07-25T04:25:08.581519Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190725T061717_V20190725T020509_20190725T052239.EOF 192.7493677202292 693000 Copernicus S1 Core Ground Segment - DPA 2019-07-25T06:42:18.261297Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20190725T042441_20190725T042508_017285_020823_B53A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.071483227459513 31.852573283769154,24.675655643851186 31.916740212727333,24.409110057723172 31.959205235807243,24.008836097505892 32.02185380177799,23.741686877306137 32.06291817756027,23.34051980936581 32.12345929941009,23.072783529499244 32.16311441103324,22.804817206983373 32.20220357452865,22.455717206296193 32.25221055166888,22.418286486865064 32.071990908706674,22.161770732084047 30.776161020413515,22.505335470704743 30.725672536236964,22.76906550810041 30.686251059865118,23.03258017301497 30.646295467101652,23.42744320042807 30.585363438463986,23.690409174525946 30.544078170503518,24.084438351499646 30.481157667155784,24.346841339024518 30.438550883080048,24.73654130156949 30.374231419326534,24.824673580551337 30.7679389502512,24.98780111044581 31.491312797856178,25.028858361406964 31.672116440731013,25.071483227459513 31.852573283769154)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73766287877819 46.17097054044147 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 2021-12-24T19:29:28.846971Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N31E023/2019/07/25/020823 2.0E-4 2.0E-4 true block average 2 2 32.0 23.0 31.0 24.0 POLYGON((23.0 31.0,23.0 32.0,24.0 32.0,24.0 31.0,23.0 31.0)) 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_020823_N31E023_2019_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_020823_N31E023_2019_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_020823_N31E023_2019_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_020823_N31E023_2019_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_020823_N31E023_2019_07_25_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