https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-07-25T04:25:20.269341Z 2020-07-25T04:25:43.239699Z s3://sentinel-s1-l1c/GRD/2020/7/25/IW/DV/S1A_IW_GRDH_1SDV_20200725T042520_20200725T042543_033606_03E512_3F74 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 2020-07-25T04:25:20.269341Z 2020-07-25T04:25:43.239699Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200725T062424_V20200725T020558_20200725T052328.EOF 192.7971155419868 693000 Copernicus S1 Core Ground Segment - DPA 2020-07-25T06:49:46.699330Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200725T042520_20200725T042543_033606_03E512_3F74 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.212358914071626 32.46418945768373,24.80946548674111 32.52899990091924,24.538177283202977 32.57186128502788,24.130765771509317 32.63505570030692,23.85884282099584 32.67645141918571,23.450492745917096 32.737440383496924,23.17795326187164 32.777361248209004,22.90517153187192 32.816689795976,22.57787133194819 32.86303211797379,22.539683779331703 32.68297707899936,22.502223317912936 32.50272782011791,22.467240760243026 32.322127828854754,22.43048491587249 32.14177524578741,22.324785492701146 31.605978570511066,22.647483520093427 31.559272033893446,22.91628235852292 31.519694940580862,23.31941594313484 31.4592187870114,23.58824828398941 31.418142096472277,23.99074242034705 31.355521616690705,24.258334088050507 31.31314464890867,24.52554022859628 31.270234740946485,24.922108549610243 31.205453561906054,25.00258061251837 31.5612288817256,25.088497458577375 31.92211493460628,25.212358914071626 32.46418945768373)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70696719246301 46.29371683288888 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 2021-12-25T14:24:42.809062Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N31E023/2020/07/25/03E512 2.0E-4 2.0E-4 true block average 2 2 32.0 23.0 31.0 24.0 POLYGON((24.0 31.354055546547404,23.58824828384693 31.41814209649407,23.0 31.507136024291952,23.0 32.0,24.0 32.0,24.0 31.354055546547404)) 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_03E512_N31E023_2020_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03E512_N31E023_2020_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03E512_N31E023_2020_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03E512_N31E023_2020_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03E512_N31E023_2020_07_25_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