https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-06T18:31:31.491440Z 2023-01-06T18:31:56.489856Z s3://sentinel-s1-l1c/GRD/2023/1/6/IW/DV/S1A_IW_GRDH_1SDV_20230106T183131_20230106T183156_046667_0597F0_2547 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 2023-01-06T18:31:31.491440Z 2023-01-06T18:31:56.489856Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230106T201808_V20230106T164638_20230106T200408.EOF 347.64642157806304 693000 Copernicus Ground Segment 2023-01-06T20:39:42.167523Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230106T183131_20230106T183156_046667_0597F0_2547 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.3324846996733415 22.67541197562589,-6.737023185074009 22.78217601217659,-6.132597159185332 22.888109696782934,-5.526699659197984 22.991837615766322,-4.929748571149299 23.09161727707138,-5.07080100196239 23.814659824103156,-5.222489062906074 24.597787780442278,-5.5807786167412905 24.53951578018028,-5.826202052148937 24.499076087615254,-6.071559834773888 24.45822318478222,-6.439278119855601 24.39620272970194,-6.683988476492654 24.354401148964392,-7.0512349861660795 24.290876600299597,-7.295686571565522 24.24806571414704,-7.652704818390003 24.184780933076304,-7.564076887821123 23.762216785480426,-7.3324846996733415 22.67541197562589)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8010208572441 46.02809 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 2023-01-07T00:32:35.837009Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N23W008/2023/01/06/0597F0 2.0E-4 2.0E-4 true block average 2 2 24.0 -8.0 23.0 -7.0 POLYGON((-7.401652640530584 23.0,-7.613949160106404 24.0,-7.0 24.0,-7.0 23.0,-7.401652640530584 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_0597F0_N23W008_2023_01_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0597F0_N23W008_2023_01_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0597F0_N23W008_2023_01_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0597F0_N23W008_2023_01_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0597F0_N23W008_2023_01_06_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