https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-22T18:31:37.714604Z 2023-08-22T18:32:02.712908Z s3://sentinel-s1-l1c/GRD/2023/8/22/IW/DV/S1A_IW_GRDH_1SDV_20230822T183137_20230822T183202_049992_0603B2_F0BD 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 2023-08-22T18:31:37.714604Z 2023-08-22T18:32:02.712908Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230822T201450_V20230822T164644_20230822T200414.EOF 347.64500304222577 693000 Copernicus Ground Segment 2023-08-22T20:26:34.096601Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230822T183137_20230822T183202_049992_0603B2_F0BD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.332605692041327 22.675511695384237,-6.737146117779469 22.782287541032133,-6.1327219205750225 22.88823311092784,-5.526826208666617 22.991972861023555,-4.929972901253735 23.091748191649042,-5.071025989032964 23.81479402428342,-5.222715892986456 24.597925619246293,-5.580907937670453 24.53966244972859,-5.82633074033718 24.499218088906872,-6.071687847112713 24.45836045916389,-6.439405104882944 24.396333012688487,-6.684114778895378 24.354526727393242,-7.051360152273231 24.290995101401684,-7.295810983041518 24.248179494356883,-7.652828266674762 24.18488774598749,-7.564199406687344 23.76232152777497,-7.332605692041327 22.675511695384237)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80527803257335 46.0305 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 2023-08-22T21:55:09.198450Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N23W008/2023/08/22/0603B2 2.0E-4 2.0E-4 true block average 2 2 24.0 -8.0 23.0 -7.0 POLYGON((-7.401752519375272 23.0,-7.614049988984199 24.0,-7.0 24.0,-7.0 23.0,-7.401752519375272 23.0)) 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_0603B2_N23W008_2023_08_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0603B2_N23W008_2023_08_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0603B2_N23W008_2023_08_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0603B2_N23W008_2023_08_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0603B2_N23W008_2023_08_22_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