https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-21T05:21:54.020119Z 2021-04-21T05:22:23.037477Z s3://sentinel-s1-l1c/GRD/2021/4/21/IW/DV/S1A_IW_GRDH_1SDV_20210421T052154_20210421T052223_037544_046D74_613D 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 2021-04-21T05:21:54.020119Z 2021-04-21T05:22:23.037477Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9784176620061 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-21T09:14:41.638884Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210421T052154_20210421T052223_037544_046D74_613D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.346680774772081 6.305206357277691,6.794150868630032 6.419484391438862,6.234712663546824 6.534529488825291,5.676284347691334 6.648689306322621,5.1271087072816535 6.760286052164398,5.0784518617586905 6.521001278147816,5.042771694366438 6.339799995357533,4.969993478924191 5.977668286068609,4.798660063023603 5.132227031553072,5.902953194744358 4.90385245553057,7.014197897439738 4.672016691871988,7.114078582417024 5.1567684486523655,7.224617355328756 5.701698074200903,7.299465758265467 6.064729464667706,7.334635497107643 6.246710076056456,7.346680774772081 6.305206357277691)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77858 46.00231146636108 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 2021-12-26T04:28:09.713061Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N06E005/2021/04/21/046D74 2.0E-4 2.0E-4 true block average 2 2 7.0 5.0 6.0 6.0 POLYGON((5.0 6.126975502534052,5.127108707281643 6.760286052164401,6.0 6.582511931824744,6.0 6.0,5.0 6.0,5.0 6.126975502534052)) 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_046D74_N06E005_2021_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_046D74_N06E005_2021_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_046D74_N06E005_2021_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_046D74_N06E005_2021_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_046D74_N06E005_2021_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 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