OPeNDAP Server Dataset Access Form
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Global Attributes:
NC_GLOBAL.MOORING: "7323" NC_GLOBAL.Deployment_date: "28-Oct-2003" NC_GLOBAL.Recovery_date: "21-Jan-2004" NC_GLOBAL.INST_TYPE: "Imagenex Model 881 Digital tilt adjust imaging sonar" NC_GLOBAL.history: "DATA_TYPE, DELTA_T corrected, COORD_SYSTEM removed:WATER_DEPTH related attributes corrected.:Sonar data displayed as individual frames for an animation and written to NetCDF by animatesonar2nc.m V 1.1; Sonar data downloaded from instrument" NC_GLOBAL.DATA_TYPE: "IMAGE" NC_GLOBAL.DATA_SUBTYPE: "MOORED" NC_GLOBAL.DATA_ORIGIN: "USGS/WHFC" NC_GLOBAL.WATER_MASS: "?" NC_GLOBAL.POS_CONST: 0.000000000 NC_GLOBAL.DEPTH_CONST: 0.000000000 NC_GLOBAL.WATER_DEPTH: 10.22900009 NC_GLOBAL.DRIFTER: 0.000000000 NC_GLOBAL.VAR_FILL: 1.000000041e+35 NC_GLOBAL.EXPERIMENT: "Myrtle Beach" NC_GLOBAL.PROJECT: "South Carolina Coastal Erosion Study" NC_GLOBAL.DESCRIPT: "Site 7 sonar" NC_GLOBAL.longitude: -78.78040314 NC_GLOBAL.latitude: 33.72209930 NC_GLOBAL.FILL_FLAG: 0.000000000 NC_GLOBAL.COMPOSITE: 0.000000000 NC_GLOBAL.VAR_DESC: "xcoord:ycoord:sonar_image" NC_GLOBAL.DELTA_T: "18000 sec" NC_GLOBAL.magnetic_variation: -8.220000267 NC_GLOBAL.metadata_file: "meta7323Aim.m" NC_GLOBAL.metadata_author: "Charlene Sullivan, USGS" NC_GLOBAL.rot: 112.0000000 NC_GLOBAL.SectorSweep: 348.0000000 NC_GLOBAL.AngleSweepAround: 0.000000000 NC_GLOBAL.StepSize: 1.000000000 NC_GLOBAL.DataPoints: 500.0000000 NC_GLOBAL.Height: 0.5500000119 NC_GLOBAL.WavesFile: "E:\\CSULLIVAN\\SOUTH_CAROLINA\\DATAFILES\\732\\7321wh\\wavesmon\\7321adwp-calSONAR.nc" NC_GLOBAL.CurrentsFile: "E:\\CSULLIVAN\\SOUTH_CAROLINA\\DATA_DVD\\DATAFILES\\adv7281vp-cal.nc" NC_GLOBAL.ADCPbin: 1.000000000 NC_GLOBAL.FirstSonarDay: "24-Oct-2003" NC_GLOBAL.LastSonarDay: "22-Jan-2004" NC_GLOBAL.RootDataDir: "E:\\CSULLIVAN\\SOUTH_CAROLINA\\DATAFILES\\732\\7323im\\originalB" NC_GLOBAL.SonartoAnimate: "Fan" NC_GLOBAL.datayear: 2003.000000 NC_GLOBAL.DegPerStep: 0.1500000060 NC_GLOBAL.SonarRange: 5.000000000 NC_GLOBAL.fillval: 4.000000000 NC_GLOBAL.max_range: 5.000000000 NC_GLOBAL.dxy: 0.009999999776 NC_GLOBAL.CREATION_DATE: "06-Oct-2006 09:05:31" NC_GLOBAL.start_time: "31-Dec-2003 01:50:00" NC_GLOBAL.stop_time: "30-Dec-2003 20:50:00" NC_GLOBAL.NOTE: "To view images in Matlab type the following at the command prompt: imagesc(ycoord,xcoord,flipud(squeeze(sonar_image(timeIndex,:,:)')));colormap(gray); axis equal tight;" NC_GLOBAL.WATER_DEPTH_NOTE: "from ADCP: (m) " NC_GLOBAL.inst_height: 0.5500000119 NC_GLOBAL.inst_height_note: "height in meters above bottom: accurate for tripod mounted intstruments" NC_GLOBAL.inst_depth: 9.678999901 NC_GLOBAL.inst_depth_note: "inst_depth = (water_depth - inst_height); nominal depth below the surface" DODS_EXTRA.Unlimited_Dimension: "time"
Variables:
time
: Array of 32 bit Integers [time = 0..478]
time:
FORTRAN_format: "F10.2" units: "True Julian Day" type: "UNEVEN" epic_code: 624
time2
: Grid
time:
FORTRAN_format: "F10.2" units: "msec since 0:00 GMT" type: "UNEVEN" epic_code: 624
ycoord
: Array of 16 bit Integers [y = 0..1000]
y:
long_name: "Distance from Sonar, m" units: "m" valid_range: 0.000000000, 5.000000000 FORTRAN_format: "F10.2"
xcoord
: Array of 16 bit Integers [x = 0..1000]
x:
long_name: "Distance from sonar, m" units: "m" valid_range: 0.000000000, 5.000000000 FORTRAN_format: "F10.2"
sonar_image
: Array of 16 bit Integers [time = 0..478][y = 0..1000][x = 0..1000]
time:
y:
x:
long_name: "Imagenex Sonar Image" units: "" valid_range: 0.000000000, 2408.239990 sensor_type: "Imagenex Model 881 Digital tilt adjust imaging sonar" FORTRAN_format: "F10.2" _FillValue: 602 scale_factor: 1000
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