https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-22T05:15:16.346769Z 2023-02-22T05:15:39.827370Z s3://sentinel-s1-l1c/GRD/2023/2/22/IW/DV/S1A_IW_GRDH_1SDV_20230222T051516_20230222T051539_047344_05AECF_6EC6 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 2023-02-22T05:15:16.346769Z 2023-02-22T05:15:39.827370Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230222T051321_V20230222T043421_20230222T110921.EOF 192.7049445164128 693000 Copernicus Ground Segment 2023-02-22T05:43:57.464444Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230222T051516_20230222T051539_047344_05AECF_6EC6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.541632769780936 31.044761416348603,12.137337532153138 31.110914863623616,11.864926799655839 31.154722164181315,11.455467987846713 31.21941145629499,11.182471868397652 31.261770588789087,10.773908559031153 31.32401544364641,10.501163606473055 31.364801159827508,10.227103252845994 31.40516445038887,9.953124205203325 31.4448980217371,9.846913762745396 30.903151805859544,9.81027885207624 30.722709208640886,9.698635282039538 30.156827400260088,10.239050603504525 30.076108810482587,10.508841736423584 30.034931642395232,10.911371983085788 29.972402244951677,11.314637719170756 29.908448498367523,11.583225906956173 29.865124155072955,11.851433421460522 29.82127887668355,12.250810784220107 29.75491012567025,12.500298353574529 30.864111442032357,12.541632769780936 31.044761416348603)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80895118637245 46.59322678818619 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 2023-02-22T08:13:26.774334Z Batch API, v4.178.0 s3://deafrica-sentinel-1/s1_rtc/N29E011/2023/02/22/05AECF 2.0E-4 2.0E-4 true block average 2 2 30.0 11.0 29.0 12.0 POLYGON((12.0 29.796590000499418,11.58322590695183 29.8651241550732,11.0 29.95834676434216,11.0 30.0,12.0 30.0,12.0 29.796590000499418)) 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_05AECF_N29E011_2023_02_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AECF_N29E011_2023_02_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AECF_N29E011_2023_02_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AECF_N29E011_2023_02_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AECF_N29E011_2023_02_22_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