https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-16T02:09:59.682950Z 2021-03-16T02:10:28.715239Z s3://sentinel-s1-l1c/GRD/2021/3/16/IW/DV/S1A_IW_GRDH_1SDV_20210316T020959_20210316T021028_037017_045B37_C66B 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 2021-03-16T02:09:59.682950Z 2021-03-16T02:10:28.715239Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210316T063710_V20210316T011635_20210316T043405.EOF 192.1343444620706 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-16T08:36:16.790726Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210316T020959_20210316T021028_037017_045B37_C66B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.30017206030741 -13.999398910573506,51.72597952384271 -13.869219098719828,51.14702632820132 -13.736460229735709,50.568723168403736 -13.602358475260122,50.04386101817552 -13.479358201935334,49.98596751310669 -13.717555827523494,49.94100878014302 -13.897498896189212,49.85325972315921 -14.257933545281917,49.80542647770399 -14.437218861991294,49.76215002030672 -14.617606232671921,49.716585687301205 -14.797455279185272,49.67309862743096 -14.97781331357896,49.64466057331958 -15.099826582034158,50.17373677109248 -15.224736208466563,50.758742159394416 -15.361237807319553,51.3415873877243 -15.495542071797825,51.91972819819123 -15.627089369672696,52.11822186419491 -14.781386421900056,52.30017206030741 -13.999398910573506)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4458 46.05666790464824 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 2021-12-26T02:33:59.974859Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S14E050/2021/03/16/045B37 2.0E-4 2.0E-4 true block average 2 2 -13.0 50.0 -14.0 51.0 POLYGON((50.0 -13.659820420847856,50.043861018175434 -13.4793582019354,51.0 -13.702366539891784,51.0 -14.0,50.0 -14.0,50.0 -13.659820420847856)) 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_045B37_S14E050_2021_03_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045B37_S14E050_2021_03_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045B37_S14E050_2021_03_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045B37_S14E050_2021_03_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045B37_S14E050_2021_03_16_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