https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-06T04:27:53.568882Z 2021-10-06T04:28:22.592455Z s3://sentinel-s1-l1c/GRD/2021/10/6/IW/DV/S1B_IW_GRDH_1SDV_20211006T042753_20211006T042822_029010_03763D_6A62 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-10-06T04:27:53.568882Z 2021-10-06T04:28:22.592455Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.2431123763256 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-06T09:56:30.382529Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211006T042753_20211006T042822_029010_03763D_6A62 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.741721694587948 21.10313593472313,22.15085719125602 21.21080324188601,21.555097896146428 21.31711494738305,20.95723079090894 21.421532073153045,20.36685050413948 21.522404946449278,20.051178393588618 19.896041544511263,20.635075595479037 19.79403317812294,21.225384229644167 19.688829553428327,21.81486930214165 19.581697414415988,22.40027865939575 19.473256371435973,22.741721694587948 21.10313593472313)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87249014171444 46.04849843556985 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 2021-12-26T12:53:59.241322Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/N21E022/2021/10/06/03763D 2.0E-4 2.0E-4 true block average 2 2 22.0 22.0 21.0 23.0 POLYGON((22.741721694587955 21.103135934723195,22.72011577511851 21.0,22.0 21.0,22.0 21.237723317528204,22.741721694587955 21.103135934723195)) 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_03763D_N21E022_2021_10_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03763D_N21E022_2021_10_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03763D_N21E022_2021_10_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03763D_N21E022_2021_10_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03763D_N21E022_2021_10_06_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