https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-21T02:36:34.634750Z 2023-11-21T02:36:59.632528Z s3://sentinel-s1-l1c/GRD/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T023634_20231121T023659_051309_0630CE_9830 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 2023-11-21T02:36:34.634750Z 2023-11-21T02:36:59.632528Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231121T040701_V20231121T001106_20231121T032836.EOF 192.014976280599 693000 Copernicus Ground Segment 2023-11-21T04:52:52.225285Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231121T023634_20231121T023659_051309_0630CE_9830 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.30544741050538 10.297206991333386,48.73885723037842 10.411013319940512,48.16903197742224 10.524373228900876,47.60078596300257 10.636313848748934,47.05698149014192 10.742394220440385,47.021261857574586 10.561379374566945,46.98154681762798 10.38104611398436,46.95379036474592 10.198371210914873,46.91670203038902 10.017513244248555,46.843668241995246 9.655558762272081,46.8105506894438 9.473903526386806,46.764409556119794 9.233040868265396,47.30411775575719 9.126064577682756,47.872149911313365 9.012529471139775,48.43715776616878 8.898655309894018,48.996489313018586 8.785008262806898,49.00668922708192 8.845013362855793,49.043977089418554 9.026568486253279,49.0838204868466 9.207600917748326,49.11881676786685 9.389618325697858,49.159895683748886 9.570396856716348,49.19349539320577 9.752692315834482,49.22818901327882 9.934762005441009,49.26545562182257 10.11630766480339,49.30544741050538 10.297206991333386)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88728668057213 46.202696748085 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 2023-11-21T06:08:59.994720Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N09E049/2023/11/21/0630CE 2.0E-4 2.0E-4 true block average 2 2 10.0 49.0 9.0 50.0 POLYGON((49.24158067912168 10.0,49.19349539320691 9.752692315838473,49.15989568375117 9.570396856727628,49.118816767865496 9.389618325690842,49.083820486846015 9.207600917746312,49.038520443308315 9.0,49.0 9.0,49.0 10.0,49.24158067912168 10.0)) 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_0630CE_N09E049_2023_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0630CE_N09E049_2023_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0630CE_N09E049_2023_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0630CE_N09E049_2023_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0630CE_N09E049_2023_11_21_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