https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-05T04:20:31.267798Z 2018-10-05T04:20:56.266165Z s3://sentinel-s1-l1c/GRD/2018/10/5/IW/DV/S1B_IW_GRDH_1SDV_20181005T042031_20181005T042056_013012_018091_A0C5 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 2018-10-05T04:20:31.267798Z 2018-10-05T04:20:56.266165Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181005T061827_V20181005T015653_20181005T051423.EOF 192.1353071474222 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-05T06:30:48.170836Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181005T042031_20181005T042056_013012_018091_A0C5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.939296257 17.007160022,23.360501496 17.116943195,22.779740348 17.225308401,22.198307413 17.331996538,21.626754517 17.435105688,21.593360917 17.253871527,21.558783418 17.072749602,21.488423803 16.710705391,21.417102303 16.348816728,21.382925964 16.1675951,21.335707697 15.927125055,21.90261474 15.822905201,22.479375879 15.715240029,23.055527227 15.60605269,23.629786043 15.495603206,23.679829947 15.736640375,23.716153899 15.918304763,23.791900012 16.281030951,23.866757747 16.643923945,23.903585502 16.825483162,23.939296257 17.007160022)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95043950632816 46.11123847888821 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 2021-12-23T15:18:00.750243Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N16E023/2018/10/05/018091 2.0E-4 2.0E-4 true block average 2 2 17.0 23.0 16.0 24.0 POLYGON((23.9378888692268 17.0,23.866757747001394 16.643923945006783,23.733213865603094 16.0,23.0 16.0,23.0 17.0,23.9378888692268 17.0)) 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_018091_N16E023_2018_10_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018091_N16E023_2018_10_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018091_N16E023_2018_10_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018091_N16E023_2018_10_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018091_N16E023_2018_10_05_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