https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-27T16:39:20.597636Z 2021-06-27T16:39:49.627515Z s3://sentinel-s1-l1c/GRD/2021/6/27/IW/DV/S1B_IW_GRDH_1SDV_20210627T163920_20210627T163949_027544_0349C0_7AF1 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 2021-06-27T16:39:20.597636Z 2021-06-27T16:39:49.627515Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.63630564502625 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-27T18:01:09.020406Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210627T163920_20210627T163949_027544_0349C0_7AF1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.37662518143942 -22.881430419755418,27.93126672561401 -22.7538465696891,28.174454044252467 -22.697219201985384,28.53891076931339 -22.61157857070931,28.781084880710686 -22.5541598848682,29.1450509168019 -22.46709085038203,29.72537378620507 -22.32634081179395,29.70867680644396 -22.26877385861299,29.658756888436955 -22.089413091373906,29.464296454404682 -21.370825897102506,29.41629474846736 -21.191066674148775,29.289177618573163 -20.710398254040854,28.715324837377842 -20.848891976207952,28.11552239328868 -20.99133237011093,27.513151389524545 -21.132008480197904,26.961772025179105 -21.258668200661404,27.037204277503513 -21.560793164414918,27.082769979612735 -21.741312602733796,27.221704376280243 -22.282418098750547,27.266862911675794 -22.463073125360392,27.315410785736695 -22.642958679522913,27.3623193908964 -22.82323367905836,27.37662518143942 -22.881430419755418)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08981 45.80200770599276 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 2021-12-26T07:51:22.953729Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/06/27/0349C0 2.0E-4 2.0E-4 true block average 2 2 -22.0 28.0 -23.0 29.0 POLYGON((29.0 -22.50179036084439,28.53891076947998 -22.611578570669923,28.0 -22.737841687428578,28.0 -22.0,29.0 -22.0,29.0 -22.50179036084439)) 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_0349C0_S23E028_2021_06_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0349C0_S23E028_2021_06_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0349C0_S23E028_2021_06_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0349C0_S23E028_2021_06_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0349C0_S23E028_2021_06_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