* Ancillary data from NetCDF-2 file * Title = SAR winds at 10-m height neutral stability Institution = BLANK Source = BLANK History = ANSWRS 3.0 European Space Agency (ESA) 2024-02-04 01:49:22 UTC Reference = ANSWRS 3.0 Version: Release 1.0, September 2019 Comments = Operational as of May 1, 2013 Conventions = CF-1.6 ANSWRS Product Name = SAR-derived wind speed ANSWRS Note = Processed at NOAA NCWCP (SOCD) PNG Note = Processed at NOAA/NESDIS/STAR/SOCD!CContains modified Copernicus Sentinel data!C Original SAR Copyright = European Space Agency (ESA) ANSWRS Version = 2024-02-04 01:49:22 UTC Platform Name = SENTINEL-1A Platform Note = Contains modified Copernicus Sentinel data 2024 Date of data acquisition = 2024-02-18 13:23:47 UTC Date of data acquisition (Julian seconds) = 761577827 SIO creation time and date = 2024-02-18 17:07:58 UTC Icefile = N/A Root SAR file name = S1A_EW_GRDM_1SDV_20240218T132315_20240218T132419_052613_065D5C_E53E.SAFE Direction file name = gfs05_cdf/GFS05_2024_02_18_12_00_00_0761572800_000.nc Direction Shift Longitude = 0 Direction Shift Latitude = 0 Direction file analysis time = 2024-02-18 12:00:00 UTC Direction file valid for time = 2024-02-18 12:00:00 UTC Model time (Julian seconds) = 0761572800 Model time with tau (Julian seconds) = 0761572800 Sensor frequency (Hz) = 5405000454.334 Sensor wavelength (m) = 0.05547 Frequency band = C Polarization = VH Geophysical model function = 10 Alpha = BLANK Remove Noise Cpol = N Remove Noise Xpol = Y Upper left longitude = 74.0142 Upper right longitude = 77.8219 Upper left latitude = -17.7295 Upper right latitude = -16.8338 Start center longitude = 76.8346 Start center latitude = -21.0096 Scene center longitude = 76.3783 Scene center latitude = -19.1456 Lower left longitude = 74.9270 Lower right longitude = 78.7423 Lower left latitude = -21.4556 Lower right latitude = -20.5636 End center longitude = 75.9181 End center latitude = -17.2817 Northernmost Latitude = -16.8338 Southernmost Latitude = -21.4545 Easternmost Longitude = 78.7677 Westernmost Longitude = 74.0296 Minimum latitude (deg) = -21.4556 Maximum latitude (deg) = -16.8338 Minimum longitude (deg) = 74.0142 Maximum longitude (deg) = 78.7423 * Default file inputs * Save SIO image as two bytes = N Degree of polynomial fit = 2 Produce SIO KMZ file = N Produce Level-1 CDF file = N Produce PNG Wind image = Y Produce KMZ wind file = Y Resample level-2 data to this size (m) = 500.000 Direction to use if no direction file = 135.000 Resample level-3 to this size (m) = 500.000 Rows in level-2 wind file = 836 Columns in level-2 wind file = 828 Resample mask to this size (m) = 500 Average rows on input read = 1 Average columns on input read = 1 Minimum wind in PNG image = 0.00000 Maximum wind in PNG image = 52.0000 L-band model code = 0 C-band model code = -10 X-band model code = 1 Produce map PNG files = Y Size of map PNG file (pixels) = 150 Product thumb nail wind PNG images = Y Size of thumb nail PNG file (pixels) = 150 Produce Level-3 output text file = Y Maximum wind in PNG image = 52.0000 Directory with Radarsat-2 data = radarsat2 Directory with ALOS PALSAR data = psar_asf Directory with ASF Radarsat-1 data = ers_rsat1_class Directory with Gatineau Radarsat-1 data = rsat1_gat Directory with CSTARS Radarsat-1 data = rsat1_cstars Directory with TerraSAR-X data = terrasarx Directory with Envisat data = envisat_esa Directory with GRIB executables = wgrib_utilities Directory with SIO output = s1_xpol_tropical_sio_source Directory with SIO finished = s1_xpol_tropical_sio_finished Directory with SIO KMZ output = answrs_siokmz2 Directory with netCDF-1 output = APL_ANSWRS_GFS_S1_NoNoise Directory with netCDF-2 output = APL_ANSWRS_GFS_S1_NoNoise Directory with netCDF-3 output = APL_ANSWRS_GFS_S1_NoNoise Directory with netCDF-3 THREDDS output = APL_ANSWRS_GFS_S1_NoNoise Directory with wind PNG images = APL_ANSWRS_GFS_S1_NoNoise Directory with wind KMZ files = APL_ANSWRS_GFS_S1_NoNoise Directory to deposit files after processing = s1_removenoise_already_processed_tropical Directory with map PNG images = APL_ANSWRS_GFS_S1_NoNoise Directory with thumbnail PNG images = APL_ANSWRS_GFS_S1_NoNoise Directory with level-3 info files = APL_ANSWRS_GFS_S1_NoNoise Directory with ANSWRS IDL code = idlsarops Directory with model data = gfs05_cdf File with list of flipped R1 data = asf_flipped_files.txt File with R1 file shifts = shifts.txt Directory with CIA map data = cia Directory with DEM 3s data = dem3 Directory with DEM 30s data = dcw Directory with OVRDLG data = dlg Directory with SRMAP data = cia Directory with GSHHS data = gshhs NRCS Slope = 1.00000 NRCS Bias = 0.00000 * IDL Information * Architecture = x86_64 Operating system = linux Operating system family = unix Operating system name = linux Release = 8.9.0 Build date = Apr 27 2023 (450973) Memory bits = 64 Memory offset bits = 64 * Wind Information * Fraction Land = 0.00 Fraction Ice = 0.00 Statistics Flag (0/1) = 1 SAR Wind Speed Max = 56.75 SAR Wind Speed Min = 0.19 SAR Wind Speed Mean = 13.60 SAR Wind Speed Standard Deviation = 6.92 Model Wind Speed Max = 38.15 Model Wind Speed Min = 0.14 Model Wind Speed Mean = 15.79 Model Wind Speed Standard Deviation = 5.98 Fraction SAR 00 - 05 m/s = 0.020 Fraction SAR 05 - 10 m/s = 0.251 Fraction SAR 10 - 15 m/s = 0.494 Fraction SAR 15 - 20 m/s = 0.116 Fraction SAR 20 - 25 m/s = 0.044 Fraction SAR > 25 m/s = 0.074 Fraction Model 00 - 05 m/s = 0.000 Fraction Model 05 - 10 m/s = 0.089 Fraction Model 10 - 15 m/s = 0.531 Fraction Model 15 - 20 m/s = 0.202 Fraction Model 20 - 25 m/s = 0.079 Fraction Model > 25 m/s = 0.098