https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-31T15:19:09.691286Z 2022-10-31T15:19:34.689260Z s3://sentinel-s1-l1c/GRD/2022/10/31/IW/DV/S1A_IW_GRDH_1SDV_20221031T151909_20221031T151934_045688_0576CE_D0E6 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 2022-10-31T15:19:09.691286Z 2022-10-31T15:19:34.689260Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221031T172211_V20221031T133725_20221031T165455.EOF 347.9526626930203 693000 Copernicus Ground Segment 2022-10-31T18:05:55.694188Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221031T151909_20221031T151934_045688_0576CE_D0E6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.352342966846564 11.241937083346919,42.91851026945138 11.354835609775076,43.47269231211283 11.464203762476876,44.03841487847647 11.574679780589667,44.59761205859654 11.682708990144388,44.52448246930208 12.044453164213872,44.49137915004438 12.226025835895589,44.41868755598549 12.587915744418051,44.386165851353184 12.769579119091375,44.351933352733994 12.950910662359023,44.322394826606796 13.133122131748122,44.31227346448563 13.192904164002627,43.741529852763925 13.084509581903294,43.16772899861732 12.974163978366624,42.60040361704637 12.8637225275065,42.03671050434012 12.752675419774057,42.04836862186504 12.692922420227072,42.086769386622336 12.511622931474452,42.12757837661661 12.330801040792835,42.161413152783894 12.148590615838076,42.235962546689656 11.785532049928804,42.26979673888475 11.603311737667378,42.307036753304516 11.421769609241139,42.352342966846564 11.241937083346919)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85026051674282 46.12300561222135 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 2022-10-31T22:22:20.396078Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N12E044/2022/10/31/0576CE 2.0E-4 2.0E-4 true block average 2 2 13.0 44.0 12.0 45.0 POLYGON((44.34397541963908 13.0,44.35193335273261 12.95091066236491,44.418687555985656 12.587915744417458,44.49137915004868 12.226025835874745,44.5334690456587 12.0,44.0 12.0,44.0 13.0,44.34397541963908 13.0)) 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_0576CE_N12E044_2022_10_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0576CE_N12E044_2022_10_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0576CE_N12E044_2022_10_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0576CE_N12E044_2022_10_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0576CE_N12E044_2022_10_31_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