https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-04T04:30:27.898929Z 2023-06-04T04:30:56.931178Z s3://sentinel-s1-l1c/GRD/2023/6/4/IW/DV/S1A_IW_GRDH_1SDV_20230604T043027_20230604T043056_048831_05DF53_3A7C 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 2023-06-04T04:30:27.898929Z 2023-06-04T04:30:56.931178Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230604T060439_V20230604T020612_20230604T052342.EOF 192.0799327894343 693000 Copernicus Ground Segment 2023-06-04T07:07:42.411281Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230604T043027_20230604T043056_048831_05DF53_3A7C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.390226249469194 14.602432411842642,20.817351759065573 14.713482143497973,20.239493673705518 14.823949726394524,19.660518844993042 14.933064312149785,19.109640558666655 15.035415864883095,19.02690493216152 14.61556904666616,18.885593248697898 13.891470823719022,18.790463679038325 13.407251653265881,19.33725117957485 13.303698356064185,19.911760758934815 13.193525464281066,20.48588797887516 13.082037324386661,21.05807147220452 12.969553462794863,21.11942920134478 13.273758914327967,21.15206177907689 13.4561297662524,21.193725903070142 13.636719408760763,21.304557649819305 14.18126683880406,21.338918578485305 14.363283923928662,21.377419887003942 14.544489317854278,21.390226249469194 14.602432411842642)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.90153880664202 46.14144955877553 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 2023-06-04T11:08:25.094114Z Batch API, v4.215.0 s3://deafrica-sentinel-1/s1_rtc/N14E021/2023/06/04/05DF53 2.0E-4 2.0E-4 true block average 2 2 15.0 21.0 14.0 22.0 POLYGON((21.390226249468988 14.602432411842614,21.33891857848556 14.363283923930185,21.304557649819593 14.181266838805733,21.267664407350452 14.0,21.0 14.0,21.0 14.67807641592067,21.390226249468988 14.602432411842614)) 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_05DF53_N14E021_2023_06_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05DF53_N14E021_2023_06_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05DF53_N14E021_2023_06_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05DF53_N14E021_2023_06_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05DF53_N14E021_2023_06_04_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