* 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) 2021-07-08 20:27:21 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 = 2021-07-08 20:27:21 UTC Platform Name = RADARSAT-2 Platform Note = BLANK 2021 Date of data acquisition = 2021-07-13 21:48:22 UTC Date of data acquisition (Julian seconds) = 679528102 SIO creation time and date = 2021-07-14 00:40:40 UTC Icefile = BLANK Root SAR file name = RS2_OK129538_PK1136565_DK1092963_SCNB_20210713_214800_VV_SGF Direction file name = gfs05_cdf/GFS05_2021_07_13_18_00_00_0679514400_003.nc Direction file analysis time = 2021-07-13 18:00:00 UTC Direction file valid for time = 2021-07-13 21:00:00 UTC Model time (Julian seconds) = 0679514400 Model time with tau (Julian seconds) = 0679525200 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 = 119.0275 Upper right longitude = 121.8154 Upper left latitude = 20.9193 Upper right latitude = 20.4097 Start center longitude = 120.9868 Start center latitude = 23.3751 Scene center longitude = 120.7050 Scene center latitude = 22.0229 Lower left longitude = 119.5627 Lower right longitude = 122.4056 Lower left latitude = 23.6200 Lower right latitude = 23.1182 End center longitude = 120.7050 End center latitude = 22.0229 Northernmost Latitude = 23.6200 Southernmost Latitude = 20.4097 Easternmost Longitude = 119.0275 Westernmost Longitude = 122.4056 Minimum latitude (deg) = 20.4150 Maximum latitude (deg) = 23.6200 Minimum longitude (deg) = 119.0284 Maximum longitude (deg) = 122.4008 * 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 = 610 Columns in level-2 wind file = 592 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 = 0.15 Fraction Ice = No ice mask data present Statistics Flag (0/1) = 1 SAR Wind Speed Max = 70.00 SAR Wind Speed Min = 0.95 SAR Wind Speed Mean = 4.63 SAR Wind Speed Standard Deviation = 1.75 Model Wind Speed Max = 9.87 Model Wind Speed Min = 0.03 Model Wind Speed Mean = 5.69 Model Wind Speed Standard Deviation = 1.96 Fraction SAR 00 - 05 m/s = 0.638 Fraction SAR 05 - 10 m/s = 0.358 Fraction SAR 10 - 15 m/s = 0.001 Fraction SAR 15 - 20 m/s = 0.001 Fraction SAR 20 - 25 m/s = 0.000 Fraction SAR > 25 m/s = 0.000 Fraction Model 00 - 05 m/s = 0.312 Fraction Model 05 - 10 m/s = 0.688 Fraction Model 10 - 15 m/s = 0.000 Fraction Model 15 - 20 m/s = 0.000 Fraction Model 20 - 25 m/s = 0.000 Fraction Model > 25 m/s = 0.000