https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-27T05:38:33.233056Z 2021-09-27T05:38:58.232319Z s3://sentinel-s1-l1c/GRD/2021/9/27/IW/DV/S1A_IW_GRDH_1SDV_20210927T053833_20210927T053858_039863_04B74D_BD3A 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 2021-09-27T05:38:33.233056Z 2021-09-27T05:38:58.232319Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 193.0462849120358 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-27T06:53:08.555215Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210927T053833_20210927T053858_039863_04B74D_BD3A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.506283900744697 36.03323271741434,7.082934415620225 36.09821171917145,6.797243564109045 36.14115775943461,6.366280888299165 36.2045663640728,6.07575913322381 36.246377933487494,5.785233071512508 36.287442182057724,5.492368714460323 36.32807839943595,5.065072989990729 36.38602422200979,4.771763471539177 36.42486138011077,4.729311180040819 36.24539088469276,4.693190416845452 36.06500181302777,4.650573152582607 35.88546354438786,4.620191599955965 35.704320853272684,4.549332244735661 35.34333746487207,4.515737017181059 35.16259014747238,4.478750775101755 34.98229524481767,4.467039276329256 34.92245390069978,4.75901704199485 34.88268952187596,5.187781344114366 34.82294981313245,5.474014672213752 34.78218085702889,5.759481818939895 34.74081048229788,6.042696131391544 34.699062851540646,6.467059787569967 34.63519913166685,6.748691264746547 34.591945865041794,7.163851136241657 34.526915188908866,7.176004641150334 34.58708186390166,7.215145734136777 34.76818978036002,7.249028399492757 34.95012289635567,7.285750750687262 35.13160850596693,7.328810603509173 35.31210614647636,7.374299096823532 35.492229392898736,7.417345948946975 35.67273760955633,7.462990670235252 35.85284709451425,7.506283900744697 36.03323271741434)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71223168184408 46.54960752944275 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 2021-12-26T12:27:26.975416Z Batch API, v4.55.0 s3://deafrica-sentinel-1/s1_rtc/N35E006/2021/09/27/04B74D 2.0E-4 2.0E-4 true block average 2 2 36.0 6.0 35.0 7.0 POLYGON((6.0 35.0,6.0 36.0,7.0 36.0,7.0 35.0,6.0 35.0)) 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_04B74D_N35E006_2021_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B74D_N35E006_2021_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B74D_N35E006_2021_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B74D_N35E006_2021_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B74D_N35E006_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