https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-23T19:08:17.413134Z 2023-08-23T19:08:42.411729Z s3://sentinel-s1-l1c/GRD/2023/8/23/IW/DV/S1A_IW_GRDH_1SDV_20230823T190817_20230823T190842_050007_060430_23D7 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 2023-08-23T19:08:17.413134Z 2023-08-23T19:08:42.411729Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230823T211454_V20230823T172753_20230823T204523.EOF 348.00918539016254 693000 Copernicus Ground Segment 2023-08-23T21:33:56.276024Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230823T190817_20230823T190842_050007_060430_23D7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.262532462513732 6.415649460311867,-13.706632199018307 6.530564453545262,-13.147732102844603 6.6454246590769825,-12.588572888684826 6.759650252463202,-12.038728102084232 6.871290524423145,-12.220537511095928 7.776558040434581,-12.255563734935066 7.957881118772478,-12.29267867394987 8.138779132820709,-12.34117676040391 8.379449823938609,-12.893411225691867 8.268976575831545,-13.454787710848299 8.155825464294612,-14.01577026140996 8.041910234934448,-14.57368466406728 7.927791695910299,-14.262532462513732 6.415649460311867)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79425422341387 46.01550137606083 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 2023-08-24T01:07:19.286314Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N07W014/2023/08/23/060430 2.0E-4 2.0E-4 true block average 2 2 8.0 -14.0 7.0 -13.0 POLYGON((-14.0 7.0,-14.0 8.0,-13.0 8.0,-13.0 7.0,-14.0 7.0)) 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_060430_N07W014_2023_08_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060430_N07W014_2023_08_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060430_N07W014_2023_08_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060430_N07W014_2023_08_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060430_N07W014_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