https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-22T17:08:38.366094Z 2021-11-22T17:09:03.364347Z s3://sentinel-s1-l1c/GRD/2021/11/22/IW/DV/S1A_IW_GRDH_1SDV_20211122T170838_20211122T170903_040687_04D3E6_8578 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 2021-11-22T17:08:38.366094Z 2021-11-22T17:09:03.364347Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.72063680324607 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-22T22:06:50.030540Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211122T170838_20211122T170903_040687_04D3E6_8578 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.647809929652436 20.720083811115362,14.237339706490445 20.82795705628118,14.831870127088965 20.934540903054874,15.427948842367108 21.039177756193247,16.02228209817466 21.14128480521306,15.988150191607343 21.32226204237548,15.950301117755501 21.50270088499504,15.915634703232348 21.683671902104283,15.881892164069844 21.864792552096695,15.84540520689805 22.04544915611182,15.812234018664668 22.226654280978437,15.775761863272376 22.40730531922489,15.729504538469838 22.647849363218132,15.131749531830382 22.547304624486642,14.529063563627851 22.44353351927353,13.931325248999526 22.338237514634017,13.333534525977424 22.23057035186713,13.383512606379139 21.98942792989511,13.46124975723363 21.627141754583146,13.534101159392982 21.263959286172604,13.647809929652436 20.720083811115362)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86282806577191 46.07636834214792 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 2021-12-26T15:17:25.138961Z Batch API, v4.66.0 s3://deafrica-sentinel-1/s1_rtc/N21E014/2021/11/22/04D3E6 2.0E-4 2.0E-4 true block average 2 2 22.0 14.0 21.0 15.0 POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0)) 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_04D3E6_N21E014_2021_11_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04D3E6_N21E014_2021_11_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04D3E6_N21E014_2021_11_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04D3E6_N21E014_2021_11_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04D3E6_N21E014_2021_11_22_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