https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-14T16:04:11.794722Z 2023-09-14T16:04:36.792842Z s3://sentinel-s1-l1c/GRD/2023/9/14/IW/DV/S1A_IW_GRDH_1SDV_20230914T160411_20230914T160436_050325_060F23_3D48 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 2023-09-14T16:04:11.794722Z 2023-09-14T16:04:36.792842Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230914T180650_V20230914T142652_20230914T174422.EOF 348.0227614660432 693000 Copernicus Ground Segment 2023-09-14T18:56:32.468930Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230914T160411_20230914T160436_050325_060F23_3D48 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.37386462629215 -4.772305627104127,34.48745676269702 -4.526969985416781,35.576398742800286 -4.2852788120562915,35.54111350462112 -4.103621895431888,35.50063115540498 -3.9230451408126656,35.415094928938416 -3.5629312881894313,35.37709496631916 -3.3818189770188622,35.34680325524797 -3.1989980170547243,35.30122808360285 -3.019588662710282,35.25026974593453 -2.778985245663957,34.15992273600559 -3.018619142332843,33.05032560203263 -3.261273341946121,33.10097227543881 -3.502622642171742,33.21718451334785 -4.046952220009106,33.29537570238801 -4.409700860249634,33.33615628294863 -4.5907098102723625,33.37386462629215 -4.772305627104127)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7709 46.27990233498558 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 2023-09-14T22:59:08.407872Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S04E035/2023/09/14/060F23 2.0E-4 2.0E-4 true block average 2 2 -3.0 35.0 -4.0 36.0 POLYGON((35.297079324199856 -3.0,35.3468032552479 -3.1989980170545262,35.377094966319206 -3.3818189770188534,35.41509492893919 -3.5629312881928996,35.51788317375067 -4.0,35.0 -4.0,35.0 -3.0,35.297079324199856 -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_060F23_S04E035_2023_09_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060F23_S04E035_2023_09_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060F23_S04E035_2023_09_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060F23_S04E035_2023_09_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060F23_S04E035_2023_09_14_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