https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-14T06:21:13.733173Z 2022-01-14T06:21:37.208909Z s3://sentinel-s1-l1c/GRD/2022/1/14/IW/DV/S1A_IW_GRDH_1SDV_20220114T062113_20220114T062137_041453_04EDC1_FB72 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 2022-01-14T06:21:13.733173Z 2022-01-14T06:21:37.208909Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220114T063541_V20220114T054006_20220114T121506.EOF 192.6633311035521 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-14T07:25:11.446517Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220114T062113_20220114T062137_041453_04EDC1_FB72 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.077332986481036 30.337802938467828,-4.478428876222598 30.40399995621723,-4.749098313783574 30.447925047643402,-5.155653091560155 30.512775922879886,-5.429435688088218 30.55568440598555,-5.700396304108047 30.59755104072524,-6.106990455218168 30.6592518576763,-6.379311632979906 30.69982264787522,-6.657021659170979 30.740568500536632,-6.68928548271471 30.559602842388443,-6.723916402872916 30.378882019989504,-6.756864759593969 30.197911245294577,-6.793172639754766 30.017425859661557,-6.824954377013934 29.836273106105427,-6.859966079062098 29.65558889924988,-6.901425420475512 29.45095921313963,-6.3646870038872345 29.36984923049241,-5.962459221990287 29.307566385884723,-5.694765306317088 29.265402286906845,-5.427085486626104 29.22267026042172,-5.027133841581783 29.15775820321754,-4.760175959207228 29.113721926220325,-4.363736521946131 29.047275739937206,-4.318563718060476 29.252472901785424,-4.237286822376055 29.614129734755057,-4.116638313203144 30.156839207171537,-4.077332986481036 30.337802938467828)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82977103778422 46.65880327571714 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 2022-01-14T10:02:39.804642Z Batch API, v4.80.1 s3://deafrica-sentinel-1/s1_rtc/N29W007/2022/01/14/04EDC1 2.0E-4 2.0E-4 true block average 2 2 30.0 -7.0 29.0 -6.0 POLYGON((-6.0 29.313379376803077,-6.901425420475465 29.450959213139637,-6.824954377016034 29.836273106094062,-6.796229861256448 30.0,-6.0 30.0,-6.0 29.313379376803077)) 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_04EDC1_N29W007_2022_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EDC1_N29W007_2022_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EDC1_N29W007_2022_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EDC1_N29W007_2022_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EDC1_N29W007_2022_01_14_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 2019 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