https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-28T16:12:18.483497Z 2023-04-28T16:12:43.481478Z s3://sentinel-s1-l1c/GRD/2023/4/28/IW/DV/S1A_IW_GRDH_1SDV_20230428T161218_20230428T161243_048298_05CEF9_FE81 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 2023-04-28T16:12:18.483497Z 2023-04-28T16:12:43.481478Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230428T183011_V20230428T143458_20230428T175228.EOF 348.02078286048413 693000 Copernicus Ground Segment 2023-04-28T19:11:00.985166Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230428T161218_20230428T161243_048298_05CEF9_FE81 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.307520283773822 -4.749989285218618,32.41396991079813 -4.506232881288096,33.50889062104609 -4.263229445307038,33.430003397264564 -3.9018168297918003,33.183727625061515 -2.756731372936355,32.09100105480748 -2.996873813477169,30.990783688315325 -3.2374783403346226,31.004522523977737 -3.2974718204016655,31.042546812070974 -3.4790006124180435,31.079059456843776 -3.660865311787946,31.116463088527613 -3.8425389733973767,31.23057276944491 -4.38716840387889,31.307520283773822 -4.749989285218618)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75412 46.10628951853707 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 2023-04-28T23:49:52.184360Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/S04E033/2023/04/28/05CEF9 2.0E-4 2.0E-4 true block average 2 2 -3.0 33.0 -4.0 34.0 POLYGON((33.23604788519945 -3.0,33.45143429753545 -4.0,33.0 -4.0,33.0 -3.0,33.23604788519945 -3.0)) 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_05CEF9_S04E033_2023_04_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CEF9_S04E033_2023_04_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CEF9_S04E033_2023_04_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CEF9_S04E033_2023_04_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CEF9_S04E033_2023_04_28_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