https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-23T15:56:43.786599Z 2023-08-23T15:57:08.785232Z s3://sentinel-s1-l1c/GRD/2023/8/23/IW/DV/S1A_IW_GRDH_1SDV_20230823T155643_20230823T155708_050005_060419_7607 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 2023-08-23T15:56:43.786599Z 2023-08-23T15:57:08.785232Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230823T162042_V20230823T154914_20230823T222414.EOF 347.4075022503128 693000 Copernicus Ground Segment 2023-08-23T16:48:42.717617Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230823T155643_20230823T155708_050005_060419_7607 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.630604434703642 27.897797107798098,31.01899632484133 27.963819147325328,31.286757742093794 28.008647544823646,31.819155430945603 28.096128865832608,32.086472390727224 28.139222645039013,32.486165040888054 28.202623807813058,32.752406183154505 28.24416956866537,33.14298709583087 28.30412953494006,33.00059481593581 29.02659871649531,32.930532962641074 29.388025085470254,32.858693813796116 29.749173255912876,32.84740851508659 29.80887655516262,32.57839363768862 29.76873578529033,32.17433487797506 29.707350070429197,31.771652341834937 29.644873030483705,31.500021775122143 29.601998981211707,30.95882634440003 29.514811446657212,30.689189121320076 29.470494285659427,30.295952366714367 29.404809293289397,30.30913280796633 29.345058669619156,30.391556168052407 28.983558194152693,30.43187395528406 28.80265988214297,30.51185842253509 28.440757655735666,30.55053593941837 28.259584696844826,30.591194840308443 28.07874987094988,30.630604434703642 27.897797107798098)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6990491109118 46.61380979654651 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 2023-08-23T21:20:38.715666Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N29E033/2023/08/23/060419 2.0E-4 2.0E-4 true block average 2 2 30.0 33.0 29.0 34.0 POLYGON((33.0 29.029667178915663,33.00583718748732 29.0,33.0 29.0,33.0 29.029667178915663)) 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_060419_N29E033_2023_08_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060419_N29E033_2023_08_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060419_N29E033_2023_08_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060419_N29E033_2023_08_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060419_N29E033_2023_08_23_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