https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-26T04:03:37.967449Z 2023-07-26T04:04:02.965657Z s3://sentinel-s1-l1c/GRD/2023/7/26/IW/DV/S1A_IW_GRDH_1SDV_20230726T040337_20230726T040402_049589_05F687_387E 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 2023-07-26T04:03:37.967449Z 2023-07-26T04:04:02.965657Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230726T053011_V20230726T013320_20230726T045050.EOF 192.0135098824285 693000 Copernicus Ground Segment 2023-07-26T06:26:55.265508Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230726T040337_20230726T040402_049589_05F687_387E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.047606949366774 -7.14642984770004,24.5111879092214 -7.0273627519746285,23.949127702033625 -6.9018868859812414,23.38749147336567 -6.775789762086701,22.8390918611876 -6.651978532290568,22.79801364340492 -6.832401647739932,22.718988907641602 -7.1941763468874775,22.637719119885574 -7.555469317777403,22.596599161240636 -7.736016273884008,22.553892434088 -7.916205614884689,22.499670820372405 -8.15653246068274,23.04715409044634 -8.281256642176618,23.611059620205957 -8.408866690678941,24.17421487927153 -8.53542801139661,24.713637032437113 -8.655820233285525,24.76789890991011 -8.414940355658928,24.807233567412084 -8.233557658313188,24.848464817443286 -8.052603371455206,24.888811995652876 -7.871456318550926,24.96891229549297 -7.5090433147055275,25.006769761800193 -7.327355425276798,25.047606949366774 -7.14642984770004)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57803 45.97486039464948 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 2023-07-26T09:07:48.600830Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/S08E022/2023/07/26/05F687 2.0E-4 2.0E-4 true block average 2 2 -7.0 22.0 -8.0 23.0 POLYGON((22.534987068912603 -8.0,22.63771911989618 -7.555469317730207,22.761404075259552 -7.0,23.0 -7.0,23.0 -8.0,22.534987068912603 -8.0)) 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_05F687_S08E022_2023_07_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F687_S08E022_2023_07_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F687_S08E022_2023_07_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F687_S08E022_2023_07_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F687_S08E022_2023_07_26_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