https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-18T18:41:39.418388Z 2022-12-18T18:42:08.435959Z s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T184139_20221218T184208_046390_058EA6_A769 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 2022-12-18T18:41:39.418388Z 2022-12-18T18:42:08.435959Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221218T172407_V20221218T165458_20221218T232958.EOF 347.2981886176065 693000 Copernicus Ground Segment 2022-12-18T19:12:26.067380Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221218T184139_20221218T184208_046390_058EA6_A769 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.890490550226378 29.631120540951333,-10.507156852580103 29.694983303686627,-10.24713275122569 29.73762542659857,-9.856042924008346 29.800734116807874,-9.594426328133128 29.842261315087185,-9.333535946547872 29.88312532938049,-8.93467628915836 29.944534482601334,-8.668194110109798 29.984847768920517,-8.320825729966566 30.036531616892766,-8.329790361953805 30.094881082108557,-8.371082651620991 30.27468051005363,-8.409219566679582 30.45493650967953,-8.449398244442458 30.63489889796253,-8.47945250907372 30.816319964408237,-8.503076674155263 30.998656661857,-8.548920406780951 31.177796270999636,-8.592092093449926 31.357322607718437,-8.654677347707905 31.658118179734082,-9.00678464585246 31.607130033657036,-9.27065245211397 31.568233339199196,-9.673420415573615 31.507758447785044,-9.939301903373742 31.467097313965965,-10.20431154406417 31.42598518701928,-10.601389375048443 31.363292859847913,-10.865813236734397 31.32081724220277,-11.255607007785935 31.257137859164978,-11.065307891933967 30.412844980140903,-10.890490550226378 29.631120540951333)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71739991417938 46.33368688750227 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 2022-12-19T06:06:37.796452Z Batch API, v4.165.0 s3://deafrica-sentinel-1/s1_rtc/N30W010/2022/12/18/058EA6 2.0E-4 2.0E-4 true block average 2 2 31.0 -10.0 30.0 -9.0 POLYGON((-10.0 30.0,-10.0 31.0,-9.0 31.0,-9.0 30.0,-10.0 30.0)) 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_058EA6_N30W010_2022_12_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058EA6_N30W010_2022_12_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058EA6_N30W010_2022_12_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058EA6_N30W010_2022_12_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058EA6_N30W010_2022_12_18_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