https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-27T15:46:41.451144Z 2021-09-27T15:47:06.871533Z s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1B_IW_GRDH_1SDV_20210927T154641_20210927T154706_028886_03727E_2AA6 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 2021-09-27T15:46:41.451144Z 2021-09-27T15:47:06.871533Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.5793987688079 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-27T19:02:16.365330Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210927T154641_20210927T154706_028886_03727E_2AA6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.43154605516228 24.451240701134463,33.79381282844894 24.515261852419023,34.04034276947296 24.558294319741538,34.28599764473801 24.600745343288217,34.651842748863494 24.663174072500983,35.01510068710897 24.724223670668792,35.25976169621514 24.76481212636497,35.505405301724785 24.80513536389305,35.86682434617284 24.86368251689341,35.72550847818827 25.586793399020433,35.65553826057486 25.948478816055516,35.591711857604615 26.270992333887733,35.225992486031934 26.213018566670282,34.97744125810304 26.173053478809035,34.729045561834035 26.13265800343187,34.35674187230184 26.071259037808524,34.11178121723011 26.030300552796845,33.74480008164517 25.968110420170987,33.49325695726008 25.924913785531384,33.126773884720414 25.861135847223874,33.199006190118844 25.5382994935498,33.237859386428156 25.357124028434633,33.275338309129566 25.175706879466812,33.354513974281815 24.81361583353734,33.43154605516228 24.451240701134463)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77723826111522 45.98988 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 2021-12-26T12:26:25.233311Z Batch API, v4.55.0 s3://deafrica-sentinel-1/s1_rtc/N26E035/2021/09/27/03727E 2.0E-4 2.0E-4 true block average 2 2 27.0 35.0 26.0 36.0 POLYGON((35.0 26.176680747559857,35.591711857604565 26.270992333887673,35.645342062070846 26.0,35.0 26.0,35.0 26.176680747559857)) 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_03727E_N26E035_2021_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03727E_N26E035_2021_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03727E_N26E035_2021_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03727E_N26E035_2021_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03727E_N26E035_2021_09_27_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