https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-28T05:06:52.797326Z 2023-08-28T05:07:08.170204Z s3://sentinel-s1-l1c/GRD/2023/8/28/IW/DV/S1A_IW_GRDH_1SDV_20230828T050652_20230828T050708_050071_060668_4934 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 2023-08-28T05:06:52.797326Z 2023-08-28T05:07:08.170204Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230828T050745_V20230828T042616_20230828T110116.EOF 192.7916171377549 693000 Copernicus Ground Segment 2023-08-28T05:37:39.782626Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230828T050652_20230828T050708_050071_060668_4934 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.85437403703059 32.15750087029294,14.444654140643358 32.223646271805926,14.169985569237161 32.267193578572574,13.891870297226252 32.310635076734584,13.478378701432225 32.374019754099685,13.066206214115727 32.43577118820494,12.789861491234062 32.47637154194051,12.513324224736298 32.516358195917,12.228890885483448 32.556813176969044,12.119114616160466 32.015593017254744,12.065472330597057 31.757228600647476,12.347863267608968 31.716503913958114,12.620353988996495 31.676573237896406,13.030436282482702 31.61532335171833,13.304228386490326 31.57365285873589,13.580351965645775 31.530998956032384,13.991775640167573 31.466265287368284,14.264929481225984 31.42250728254691,14.671111638438664 31.356285343258016,14.772263202440312 31.795956947936176,14.85437403703059 32.15750087029294)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73113876835663 46.5864420070962 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 2023-08-28T08:10:07.582558Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/08/28/060668 2.0E-4 2.0E-4 true block average 2 2 32.0 12.0 31.0 13.0 POLYGON((13.0 31.619869314485637,12.065472330596906 31.757228600647657,12.115877153759865 32.0,13.0 32.0,13.0 31.619869314485637)) 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_060668_N31E012_2023_08_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060668_N31E012_2023_08_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060668_N31E012_2023_08_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060668_N31E012_2023_08_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060668_N31E012_2023_08_28_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