* Ancillary data from NetCDF-2 file * Title = SAR winds at 10-m height neutral stability Institution = BLANK Source = SAR imagery MacDonald, Dettwiler and Associates Ltd. (MDA) History = ANSWRS 3.0 MacDonald, Dettwiler and Associates Ltd. (MDA) 2021-08-21 00:10:12 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 (OPERATIONS) PNG Note = Processed at NOAA/NESDIS/STAR/SOCD Original SAR Copyright = MacDonald, Dettwiler and Associates Ltd. (MDA) ANSWRS Version = 2023-08-03 19:00:02 UTC Platform Name = RADARSAT-2 Platform Note = BLANK 2021 Date of data acquisition = 2021-08-21 00:22:46 UTC Date of data acquisition (Julian seconds) = 682820566 SIO creation time and date = 2021-08-21 01:39:00 UTC Icefile = BLANK Root SAR file name = RS2_OK130334_PK1142128_DK1099324_SCWA_20210821_002207_VV_VH_SCF Direction file name = gfs025_cdf/GFS05_2021_08_20_18_00_00_0682797600_006.nc Direction Shift Longitude = Direction Shift Latitude = Direction file analysis time = 2021-08-20 18:00:00 UTC Direction file valid for time = 2021-08-21 00:00:00 UTC Model time (Julian seconds) = 0682797600 Model time with tau (Julian seconds) = 0682819200 Sensor frequency (Hz) = 5405000000.000 Sensor wavelength (m) = 0.05547 Frequency band = C Polarization = VH Geophysical model function = RS2_V2 Alpha = BLANK Remove Noise Cpol = N Remove Noise Xpol = Y Upper left longitude = -96.3276 Upper right longitude = -91.3929 Upper left latitude = 18.5319 Upper right latitude = 19.4143 Start center longitude = -94.8071 Start center latitude = 23.4994 Scene center longitude = -94.3352 Scene center latitude = 21.2410 Lower left longitude = -97.2837 Lower right longitude = -92.3305 Lower left latitude = 23.0531 Lower right latitude = 23.9457 End center longitude = -93.8602 End center latitude = 18.9731 Northernmost Latitude = 23.9470 Southernmost Latitude = 18.5148 Easternmost Longitude = -91.3929 Westernmost Longitude = -97.3187 Minimum latitude (deg) = 18.5319 Maximum latitude (deg) = 23.9457 Minimum longitude (deg) = -97.2837 Maximum longitude (deg) = -91.3929 * 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 = 1021 Columns in level-2 wind file = 1047 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 = -11 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_removenoise_tropical 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 = rs2_xpol_tropical_sio_source Directory with SIO finished = rs2_xpol_tropical_sio_finished Directory with SIO KMZ output = answrs_siokmz2 Directory with netCDF-1 output = APL_ANSWRS_GFS_RS2_NoNoise Directory with netCDF-2 output = APL_ANSWRS_GFS_RS2_NoNoise Directory with netCDF-3 output = APL_ANSWRS_GFS_RS2_NoNoise Directory with netCDF-3 THREDDS output = APL_ANSWRS_GFS_RS2_NoNoise Directory with wind PNG images = APL_ANSWRS_GFS_RS2_NoNoise Directory with wind KMZ files = APL_ANSWRS_GFS_RS2_NoNoise Directory to deposit files after processing = rs2_removenoise_already_processed_tropical Directory with map PNG images = APL_ANSWRS_GFS_RS2_NoNoise Directory with thumbnail PNG images = APL_ANSWRS_GFS_RS2_NoNoise Directory with level-3 info files = APL_ANSWRS_GFS_RS2_NoNoise Directory with ANSWRS IDL code = idlsarops Directory with model data = gfs025_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 = 8.7.3 Build date = Feb 12 2020 (379705) Memory bits = 64 Memory offset bits = 64 * Wind Information * Fraction Land = 0.02 Fraction Ice = 0.00 Statistics Flag (0/1) = 1 SAR Wind Speed Max = 100.00 SAR Wind Speed Min = 0.00 SAR Wind Speed Mean = 14.12 SAR Wind Speed Standard Deviation = 7.11 Model Wind Speed Max = 36.38 Model Wind Speed Min = 0.17 Model Wind Speed Mean = 14.00 Model Wind Speed Standard Deviation = 6.24 Fraction SAR 00 - 05 m/s = 0.004 Fraction SAR 05 - 10 m/s = 0.272 Fraction SAR 10 - 15 m/s = 0.444 Fraction SAR 15 - 20 m/s = 0.137 Fraction SAR 20 - 25 m/s = 0.065 Fraction SAR > 25 m/s = 0.078 Fraction Model 00 - 05 m/s = 0.031 Fraction Model 05 - 10 m/s = 0.214 Fraction Model 10 - 15 m/s = 0.429 Fraction Model 15 - 20 m/s = 0.160 Fraction Model 20 - 25 m/s = 0.090 Fraction Model > 25 m/s = 0.075