https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-21T04:18:10.777761Z 2023-11-21T04:18:35.775683Z s3://sentinel-s1-l1c/GRD/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T041810_20231121T041835_051310_0630D8_01CF Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2023-11-21T04:18:10.777761Z 2023-11-21T04:18:35.775683Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231121T054603_V20231121T014950_20231121T050720.EOF 191.9644913789251 693000 Copernicus Ground Segment 2023-11-21T07:10:12.374225Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231121T041810_20231121T041835_051310_0630D8_01CF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.468250957194524 -0.08009359779941509,20.265750822930492 0.39324013053929424,20.113431180645442 -0.33045061591096936,19.94759857316219 -1.1137421651787722,22.149473669305003 -1.5915551182032617,22.238718439288448 -1.1688340813071005,22.276029540604647 -0.9871484684665326,22.35381018374971 -0.6244720391846539,22.468250957194524 -0.08009359779941509)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71542 46.02639736564492 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 2023-11-21T09:10:22.298881Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S01E020/2023/11/21/0630D8 2.0E-4 2.0E-4 true block average 2 2 0.0 20.0 -1.0 21.0 POLYGON((20.0 -0.8662299573295211,20.182983154130536 0.0,21.0 0.0,21.0 -1.0,20.0 -1.0,20.0 -0.8662299573295211)) 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_0630D8_S01E020_2023_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0630D8_S01E020_2023_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0630D8_S01E020_2023_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0630D8_S01E020_2023_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0630D8_S01E020_2023_11_21_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 2021 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