https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-23T04:23:09.355533Z 2023-02-23T04:23:34.353270Z s3://sentinel-s1-l1c/GRD/2023/2/23/IW/DV/S1A_IW_GRDH_1SDV_20230223T042309_20230223T042334_047358_05AF3B_BDA6 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 2023-02-23T04:23:09.355533Z 2023-02-23T04:23:34.353270Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230223T073309_V20230223T033639_20230223T065409.EOF 192.0268979374 693000 Copernicus Ground Segment 2023-02-23T08:36:20.318999Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230223T042309_20230223T042334_047358_05AF3B_BDA6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.746675661946046 11.168259091705051,22.17774429676211 11.281765440559385,21.60690717439107 11.39446405051549,21.035132105791444 11.506145932287453,20.494514896569562 11.6106227283414,20.423834097500553 11.248551007828514,20.28096119885887 10.524445801490282,20.197152754278815 10.10241168821957,20.734422916607006 9.996878455161555,21.303170085565903 9.884135709050952,21.87092578951492 9.770550654378988,22.435152456701758 9.656653043415448,22.449851568905018 9.716369665162102,22.59902116217169 10.442225647038557,22.635307566812678 10.623887188070322,22.71007129563258 10.986762173934029,22.746675661946046 11.168259091705051)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88497560300649 46.17363317136719 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 2023-02-23T23:43:52.399622Z Batch API, v4.178.0 s3://deafrica-sentinel-1/s1_rtc/N10E022/2023/02/23/05AF3B 2.0E-4 2.0E-4 true block average 2 2 11.0 22.0 10.0 23.0 POLYGON((22.712741105348908 11.0,22.508140021080372 10.0,22.0 10.0,22.0 11.0,22.712741105348908 11.0)) 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_05AF3B_N10E022_2023_02_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AF3B_N10E022_2023_02_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AF3B_N10E022_2023_02_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AF3B_N10E022_2023_02_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AF3B_N10E022_2023_02_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