https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-12T16:35:06.135643Z 2021-05-12T16:35:31.134613Z s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T163506_20210512T163531_026874_0335F2_AAAE 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 2021-05-12T16:35:06.135643Z 2021-05-12T16:35:31.134613Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.6970985742544 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-12T20:33:31.407659Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210512T163506_20210512T163531_026874_0335F2_AAAE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.735074515576457 21.407065411329025,22.330766739608606 21.515274601291846,22.932232466615712 21.622218554285183,23.533562945239467 21.72681385425284,24.11569330280337 21.825845929099383,23.82192484667999 23.332161182873804,23.23486534696811 23.234408917674138,22.624619129052036 23.130316247028162,22.017776174703474 23.024301636269747,21.415242637089506 22.916572890898607,21.58204599717779 22.131806926765176,21.620114515136912 21.950564380949853,21.657467230614266 21.769190647396474,21.697098426713502 21.588232514127913,21.735074515576457 21.407065411329025)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85750895193581 46.11307238613393 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 2021-12-26T05:31:23.002987Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/05/12/0335F2 2.0E-4 2.0E-4 true block average 2 2 23.0 23.0 22.0 24.0 POLYGON((23.8867044322498 23.0,24.0 22.419070229189327,24.0 22.0,23.0 22.0,23.0 23.0,23.8867044322498 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_0335F2_N22E023_2021_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0335F2_N22E023_2021_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0335F2_N22E023_2021_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0335F2_N22E023_2021_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0335F2_N22E023_2021_05_12_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