https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-28T04:09:02.105980Z 2022-10-28T04:09:27.104781Z s3://sentinel-s1-l1c/GRD/2022/10/28/IW/DV/S1A_IW_GRDH_1SDV_20221028T040902_20221028T040927_045637_057500_0723 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 2022-10-28T04:09:02.105980Z 2022-10-28T04:09:27.104781Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221028T054814_V20221028T014132_20221028T045902.EOF 191.9632104435149 693000 Copernicus Ground Segment 2022-10-28T06:41:27.669992Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221028T040902_20221028T040927_045637_057500_0723 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.168738336827733 2.987951770602467,24.055933800293023 3.222680840419496,22.960495872951736 3.4524248145534013,22.924115680698954 3.271334041592975,22.812650821270665 2.7282315275508386,22.774939041696022 2.5473026618678825,22.650817919378728 1.9444805270665864,23.74332214108792 1.712545887508104,24.85513362846256 1.4757828252496643,24.942453170196888 1.8988693624515542,25.09389886370583 2.6248737079774944,25.168738336827733 2.987951770602467)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78967 46.09580001631453 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 2022-10-28T10:59:30.798654Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N02E022/2022/10/28/057500 2.0E-4 2.0E-4 true block average 2 2 3.0 22.0 2.0 23.0 POLYGON((22.662249382978246 2.0,22.868427831678993 3.0,23.0 3.0,23.0 2.0,22.662249382978246 2.0)) 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_057500_N02E022_2022_10_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057500_N02E022_2022_10_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057500_N02E022_2022_10_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057500_N02E022_2022_10_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057500_N02E022_2022_10_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