https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-21T16:21:44.478913Z 2023-04-21T16:22:09.478262Z s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T162144_20230421T162209_048196_05CB7B_538D 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 2023-04-21T16:21:44.478913Z 2023-04-21T16:22:09.478262Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230421T183218_V20230421T144312_20230421T180042.EOF 348.03826955082246 693000 Copernicus Ground Segment 2023-04-21T19:20:44.454828Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230421T162144_20230421T162209_048196_05CB7B_538D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.304795125702043 -0.33980989610891665,30.504167921865246 0.13367350550041268,30.466535947713183 0.31464110086871283,30.428027165620016 0.4955045230942699,30.390566223377853 0.6765869789729677,30.34864346362161 0.8567017170535453,30.30906656429383 1.0373175700306372,30.27456504057311 1.2190166642188751,30.238163328933346 1.4003007017829034,30.1881938424475 1.6409142681931996,27.981108312833953 1.1705673602534206,28.03204589347774 0.9293797365856515,28.112470088627447 0.5672784209393128,28.150462962644934 0.38574657199535123,28.18530009241089 0.20353158394118692,28.224749020365923 0.02230649591934097,28.304795125702043 -0.33980989610891665)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84695461255121 46.17752608050929 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 2023-04-21T23:17:09.445408Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N00E028/2023/04/21/05CB7B 2.0E-4 2.0E-4 true block average 2 2 1.0 28.0 0.0 29.0 POLYGON((28.229679888344542 0.0,28.18530009241093 0.20353158394110704,28.150462962644934 0.3857465719951629,28.112470088627383 0.567278420939711,28.017131258522387 1.0,29.0 1.0,29.0 0.0,28.229679888344542 0.0)) 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_05CB7B_N00E028_2023_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB7B_N00E028_2023_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB7B_N00E028_2023_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB7B_N00E028_2023_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB7B_N00E028_2023_04_21_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