https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-27T16:37:35.480524Z 2019-08-27T16:38:04.509698Z s3://sentinel-s1-l1c/GRD/2019/8/27/IW/DV/S1B_IW_GRDH_1SDV_20190827T163735_20190827T163804_017774_021736_9848 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 2019-08-27T16:37:35.480524Z 2019-08-27T16:38:04.509698Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190827T183650_V20190827T145027_20190827T180757.EOF 347.2173733692662 693000 Copernicus S1 Core Ground Segment - UPA 2019-08-27T18:46:51.134245Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20190827T163735_20190827T163804_017774_021736_9848 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.68137770675042 30.92089653049306,20.080802621610957 30.986378269202163,20.35191858613575 31.03007032229878,20.759052661947987 31.094541506439676,21.030778330222564 31.136808802411835,21.438814634909747 31.199135822337997,21.711133439987737 31.23996918241284,21.983684749575804 31.280226512096,22.269108196668494 31.321724236995365,22.078564189657996 32.28172899447693,22.005606595269896 32.64253866284575,21.945163646605444 32.94483034267794,21.654557509238472 32.90376800939789,21.37707041383058 32.863887822970135,21.099833216193375 32.82339403276924,20.684452974440003 32.76150601532183,20.407854420913417 32.71948477022298,19.993446811031674 32.655312719340515,19.717506324763157 32.6117736474298,19.311002465846514 32.546449769582715,19.463824168515877 31.882389446896862,19.546032169540407 31.520870681918364,19.68137770675042 30.92089653049306)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71119644672086 46.5024277338628 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 2021-12-24T21:11:10.293409Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N31E021/2019/08/27/021736 2.0E-4 2.0E-4 true block average 2 2 32.0 21.0 31.0 22.0 POLYGON((22.0 31.282598586922774,21.43881463485026 31.199135822328916,21.0 31.1320211914314,21.0 32.0,22.0 32.0,22.0 31.282598586922774)) 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_021736_N31E021_2019_08_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_021736_N31E021_2019_08_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_021736_N31E021_2019_08_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_021736_N31E021_2019_08_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_021736_N31E021_2019_08_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