https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-09T18:53:57.865945Z 2023-05-09T18:54:22.864416Z s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T185357_20230509T185422_048461_05D452_0FEF 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 2023-05-09T18:53:57.865945Z 2023-05-09T18:54:22.864416Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230509T205649_V20230509T171119_20230509T202849.EOF 347.8886143355953 693000 Copernicus Ground Segment 2023-05-09T21:09:03.416735Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230509T185357_20230509T185422_048461_05D452_0FEF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.811091358929552 14.502958026711543,-11.237423422042523 14.614312381212086,-10.660429233915155 14.724777106093573,-10.084137571683728 14.833563463512418,-9.522273672971727 14.938130704217723,-9.556886348345058 15.119185039269702,-9.59284687857362 15.300078915318373,-9.698879221378045 15.843070517970041,-9.73471237035204 16.02396844436924,-9.769351894656317 16.205078638354106,-9.816260684600985 16.445922923819975,-10.382627458858993 16.34243439579214,-10.964456433407507 16.234419469060786,-11.544797125054748 16.124972573573714,-12.122915024822772 16.01425518104745,-12.072724183029068 15.772916744575124,-12.03330197297599 15.591881171662129,-11.996357738941741 15.41036503814241,-11.960176447409024 15.228698979081603,-11.921201850703683 15.04757392733342,-11.886095730805833 14.865694912451845,-11.811091358929552 14.502958026711543)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84614412556921 46.07211571975283 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 2023-05-10T02:58:03.927128Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N15W011/2023/05/09/05D452 2.0E-4 2.0E-4 true block average 2 2 16.0 -11.0 15.0 -10.0 POLYGON((-11.0 15.0,-11.0 16.0,-10.0 16.0,-10.0 15.0,-11.0 15.0)) 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_05D452_N15W011_2023_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D452_N15W011_2023_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D452_N15W011_2023_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D452_N15W011_2023_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D452_N15W011_2023_05_09_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