https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-21T15:28:31.159061Z 2021-12-21T15:28:55.427155Z s3://sentinel-s1-l1c/GRD/2021/12/21/IW/DV/S1A_IW_GRDH_1SDV_20211221T152831_20211221T152855_041108_04E252_1ADF 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 2021-12-21T15:28:31.159061Z 2021-12-21T15:28:55.427155Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20211221T160508_V20211221T121500_20211221T153230.EOF 347.89752658325 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-21T18:55:40.086181Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211221T152831_20211221T152855_041108_04E252_1ADF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.64428774437326 -13.907026362889317,44.20629509980658 -13.779639407428178,44.77291120078969 -13.649778499726285,45.33890802524751 -13.518637434541848,45.89782270512181 -13.387750741269658,45.753963365742095 -12.788660463277537,45.60783649106716 -12.175330298570014,45.051277675397 -12.304909388824687,44.4901972690583 -12.43427274031569,43.92362562666864 -12.563615179573693,43.36417088259677 -12.690038741116592,43.50544064679701 -13.305664392916363,43.64428774437326 -13.907026362889317)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51584 45.78602488797654 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 2021-12-21T19:41:21.355817Z Batch API, v4.74.0 s3://deafrica-sentinel-1/s1_rtc/S14E043/2021/12/21/04E252 2.0E-4 2.0E-4 true block average 2 2 -13.0 43.0 -14.0 44.0 POLYGON((43.6442877443732 -13.90702636288932,43.43529877310231 -13.0,44.0 -13.0,44.0 -13.826399124070322,43.6442877443732 -13.90702636288932)) 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_04E252_S14E043_2021_12_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E252_S14E043_2021_12_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E252_S14E043_2021_12_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E252_S14E043_2021_12_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E252_S14E043_2021_12_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 2019 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