https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-19T17:09:13.173614Z 2023-02-19T17:09:42.193080Z s3://sentinel-s1-l1c/GRD/2023/2/19/IW/DV/S1A_IW_GRDH_1SDV_20230219T170913_20230219T170942_047307_05AD85_5BFF 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 2023-02-19T17:09:13.173614Z 2023-02-19T17:09:42.193080Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230219T174007_V20230219T140202_20230219T171932.EOF 346.765325387864 693000 Copernicus Ground Segment 2023-02-19T18:36:30.846251Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230219T170913_20230219T170942_047307_05AD85_5BFF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.276899621676524 -36.64976875946904,23.61941061153194 -36.57144398658197,23.898699696348785 -36.50671350673041,24.17752261418804 -36.44133294739279,24.594877028921843 -36.34204872247345,24.872522866396626 -36.275054148030286,25.288099671666366 -36.17336136583603,25.5645526647004 -36.104769461586464,25.93956163533796 -36.01049753604367,25.786276083236206 -35.599576928953134,25.655446808921212 -35.24512712591111,25.525790836733346 -34.8905139690748,25.354595986397882 -34.41715582473603,24.98615830704013 -34.50955065078688,24.71459289834942 -34.57680251444948,24.306430254930984 -34.676549533614654,24.033781947273113 -34.742290174844655,23.624005155225795 -34.83975891214777,23.35028773820157 -34.90397312866173,23.076146696796194 -34.96757252571443,22.739996004333918 -35.04456249943531,22.897289153259123 -35.52136750425675,23.016325588722115 -35.87860499991088,23.13636088065482 -36.23571519736031,23.276899621676524 -36.64976875946904)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.51013 45.42866273772258 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 2023-02-20T03:00:47.579709Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S37E024/2023/02/19/05AD85 2.0E-4 2.0E-4 true block average 2 2 -36.0 24.0 -37.0 25.0 POLYGON((25.0 -36.24386014437591,24.59487702892697 -36.342048722472306,24.0 -36.48295982620428,24.0 -36.0,25.0 -36.0,25.0 -36.24386014437591)) 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_05AD85_S37E024_2023_02_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AD85_S37E024_2023_02_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AD85_S37E024_2023_02_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AD85_S37E024_2023_02_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AD85_S37E024_2023_02_19_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