* 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) 2021-06-30 16:06:00 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 for National Ice Center Original SAR Copyright = MacDonald, Dettwiler and Associates Ltd. (MDA) ANSWRS Version = 2021-06-30 16:06:00 UTC Platform Name = RADARSAT-2 Platform Note = BLANK 2021 Date of data acquisition = 2021-07-07 02:25:11 UTC Date of data acquisition (Julian seconds) = 678939911 SIO creation time and date = 2021-07-07 04:30:55 UTC Icefile = IMSMASK1KM_2021_07_07_00_00_00_0678931200.nc Root SAR file name = RS2_OK129359_PK1135410_DK1092121_SCNA_20210707_022448_VV_SGF Direction file name = gfs05_cdf/GFS05_2021_07_07_00_00_00_0678931200_003.nc Direction file analysis time = 2021-07-07 00:00:00 UTC Direction file valid for time = 2021-07-07 03:00:00 UTC Model time (Julian seconds) = 0678931200 Model time with tau (Julian seconds) = 0678942000 Sensor frequency (Hz) = 5405000000.000 Sensor wavelength (m) = 0.05547 Frequency band = C Polarization = VV Geophysical model function = CMOD4 Alpha = -1 Remove Noise Cpol = N Remove Noise Xpol = Y Upper left longitude = -133.5161 Upper right longitude = -129.0407 Upper left latitude = 51.2707 Upper right latitude = 51.8431 Start center longitude = -132.2508 Start center latitude = 54.2906 Scene center longitude = -131.7622 Scene center latitude = 52.9355 Lower left longitude = -134.6151 Lower right longitude = -129.8558 Lower left latitude = 53.9753 Lower right latitude = 54.5610 End center longitude = -131.7622 End center latitude = 52.9355 Northernmost Latitude = 54.5610 Southernmost Latitude = 51.2707 Easternmost Longitude = -134.6151 Westernmost Longitude = -129.0407 Minimum latitude (deg) = 51.2751 Maximum latitude (deg) = 54.5603 Minimum longitude (deg) = -134.6151 Maximum longitude (deg) = -129.0491 * 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 = 617 Columns in level-2 wind file = 634 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 = 25.0000 L-band model code = 0 C-band model code = 5 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 = 25.0000 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 = rs2_sio_source_050 Directory with SIO finished = rs2_sio_finished_050 Directory with SIO KMZ output = answrs_siokmz2 Directory with netCDF-1 output = APL_ANSWRS_GFS_RS2 Directory with netCDF-2 output = APL_ANSWRS_GFS_RS2 Directory with netCDF-3 output = APL_ANSWRS_GFS_RS2 Directory with netCDF-3 THREDDS output = APL_ANSWRS_GFS_RS2 Directory with wind PNG images = APL_ANSWRS_GFS_RS2 Directory with wind KMZ files = APL_ANSWRS_GFS_RS2 Directory to deposit files after processing = rs2_already_processed Directory with map PNG images = APL_ANSWRS_GFS_RS2 Directory with thumbnail PNG images = APL_ANSWRS_GFS_RS2 Directory with level-3 info files = APL_ANSWRS_GFS_RS2 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 = 8.7.0 Build date = Jan 22 2018 (347767) Memory bits = 64 Memory offset bits = 64 * Wind Information * Fraction Land = 0.20 Fraction Ice = 0.00 Statistics Flag (0/1) = 1 SAR Wind Speed Max = 37.58 SAR Wind Speed Min = 0.01 SAR Wind Speed Mean = 5.37 SAR Wind Speed Standard Deviation = 1.87 Model Wind Speed Max = 11.68 Model Wind Speed Min = 0.45 Model Wind Speed Mean = 6.98 Model Wind Speed Standard Deviation = 2.13 Fraction SAR 00 - 05 m/s = 0.433 Fraction SAR 05 - 10 m/s = 0.555 Fraction SAR 10 - 15 m/s = 0.010 Fraction SAR 15 - 20 m/s = 0.002 Fraction SAR 20 - 25 m/s = 0.001 Fraction SAR > 25 m/s = 0.000 Fraction Model 00 - 05 m/s = 0.168 Fraction Model 05 - 10 m/s = 0.756 Fraction Model 10 - 15 m/s = 0.076 Fraction Model 15 - 20 m/s = 0.000 Fraction Model 20 - 25 m/s = 0.000 Fraction Model > 25 m/s = 0.000