https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-08T05:47:45.713295Z 2021-10-08T05:48:10.711108Z s3://sentinel-s1-l1c/GRD/2021/10/8/IW/DV/S1B_IW_GRDH_1SDV_20211008T054745_20211008T054810_029040_037716_83AF 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 2021-10-08T05:47:45.713295Z 2021-10-08T05:48:10.711108Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.6319718041888 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-08T07:17:46.351829Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211008T054745_20211008T054810_029040_037716_83AF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.080292043545219 29.973000376227148,3.686062441971648 30.03838775449516,3.4150011675915564 30.082608897953964,3.1423724223922482 30.126482462507987,2.7362294346461815 30.19072623542845,2.1915652058256216 30.274780175901054,1.9201037268398147 30.31577727067187,1.514616351313007 30.375903104048223,1.408685366387166 29.834152363328005,1.336698505796403 29.47310626982609,1.2657748611819526 29.111887987599474,1.2178308699327947 28.871569301266142,1.6164888911474828 28.810956336635428,1.884166908950696 28.769557369556708,2.4186187409860116 28.685216006903886,2.685732992106915 28.642221742844292,3.0866620849967945 28.57663586729253,3.3533558978528797 28.532307657325568,3.7423955076649182 28.46663388083103,3.756616818015373 28.526380356100724,3.8368932514414964 28.88815705336788,3.95906661726383 29.43053832273749,4.039207704058001 29.792353435005793,4.080292043545219 29.973000376227148)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7002805421542 46.62031386949961 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 2021-12-26T12:59:16.521973Z Batch API, v4.58.1 s3://deafrica-sentinel-1/s1_rtc/N29E002/2021/10/08/037716 2.0E-4 2.0E-4 true block average 2 2 30.0 2.0 29.0 3.0 POLYGON((2.0 29.0,2.0 30.0,3.0 30.0,3.0 29.0,2.0 29.0)) 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_037716_N29E002_2021_10_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037716_N29E002_2021_10_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037716_N29E002_2021_10_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037716_N29E002_2021_10_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037716_N29E002_2021_10_08_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