https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-22T04:44:10.098465Z 2023-04-22T04:44:41.871035Z s3://sentinel-s1-l1c/GRD/2023/4/22/IW/DV/S1A_IW_GRDH_1SDV_20230422T044410_20230422T044441_048204_05CBC0_8F9A 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 2023-04-22T04:44:10.098465Z 2023-04-22T04:44:41.871035Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230422T061310_V20230422T021424_20230422T053154.EOF 191.9940988522225 693000 Copernicus Ground Segment 2023-04-22T07:25:27.874844Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230422T044410_20230422T044441_048204_05CBC0_8F9A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.179812450452156 -5.277454251545378,14.084834800637713 -5.0357103218299715,12.975456490639784 -4.788760201553307,12.937206642495568 -4.969737733380424,12.896491985695192 -5.150260592915085,12.858089180110968 -5.33131381486792,12.817505496044225 -5.511882476942075,12.778459089954197 -5.692806523076136,12.58262156087055 -6.578958674130186,13.131054048689984 -6.7026927571976795,13.688323345241482 -6.827735280505116,14.250017753299002 -6.9530727832248,14.78715342469742 -7.072252732760782,14.822645050640329 -6.908529211721651,14.861333967627635 -6.727049706064967,14.899016074195192 -6.5453513735679865,14.938292888131464 -6.364011798090969,14.978623301728394 -6.182910182316753,15.016362014064217 -6.001238527523981,15.060477378818918 -5.820983490652866,15.099681122321456 -5.639644393098383,15.138129438631262 -5.458142632814307,15.179812450452156 -5.277454251545378)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.53629 45.93032169648083 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 2023-04-22T09:45:08.455576Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/S07E014/2023/04/22/05CBC0 2.0E-4 2.0E-4 true block average 2 2 -6.0 14.0 -7.0 15.0 POLYGON((15.0 -6.080004176556406,14.978623301728758 -6.1829101823148545,14.899016074195298 -6.545351373567493,14.802816213698186 -7.0,14.461515427090596 -7.0,14.0 -6.8972833710736206,14.0 -6.0,15.0 -6.0,15.0 -6.080004176556406)) 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_05CBC0_S07E014_2023_04_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CBC0_S07E014_2023_04_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CBC0_S07E014_2023_04_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CBC0_S07E014_2023_04_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CBC0_S07E014_2023_04_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