200803061600_HFRadar_USEGC_6km_rtv_SIO.ncml http://xml.opendap.org/ns/DAP/3.2# http://xml.opendap.org/dap/dap3.2.xsd http://xml.opendap.org/transforms/ddxToRdfTriples.xsl 3.2 /ioos/200803061600_HFRadar_USEGC_6km_rtv_SIO.ncml NC_GLOBAL Container netcdf_library_version String netcdf library version 3.6.1 of Feb 3 2008 23:15:25 $ format_version String HFRNet_1.0.0b2 product_version String HFRNet_1.1.01 Conventions String CF-1.1 title String Near-Real Time Surface Ocean Velocity institution String Scripps Institution of Oceanography source String Surface Ocean HF-Radar history String 12-Mar-2008 22:26:19: NetCDF file created references String Terrill, E. et al., 2006. Data Management and Real-time\\012Distribution in the HF-Radar National Network. Proceedings\\012of the MTS/IEEE Oceans 2006 Conference, Boston MA,\\012September 2006. creator_name String Mark Otero creator_email String motero@mpl.ucsd.edu creator_url String http://cordc.ucsd.edu/projects/mapping/ summary String Surface ocean velocities estimated from HF-Radar are\\012representitive of the upper 0.3 - 2.5 meters of the\\012ocean. The main objective of near-real time\\012processing is to produce the best product from\\012available data at the time of processing. Radial\\012velocity measurements are obtained from individual\\012radar sites through the HF-Radar Network and\\012processed to create near-real time velocities\\012(RTVs) geospatial_lat_min Float32 21.7359600 geospatial_lat_max Float32 46.4944191 geospatial_lon_min Float32 -97.8838501 geospatial_lon_max Float32 -57.2312088 grid_resolution String 6km grid_projection String equidistant cylindrical regional_description String Unites States, East and Gulf Coast DODS_EXTRA Container Unlimited_Dimension String time WcsMetadata OtherXML urn:ogc:def:crs:EPSG::4326 -97.8839 21.736 -57.2312 46.4944 2008-03-27T16:00:00.000Z urn:ogc:def:crs:EPSG::4326 u u u.u u standard_name String surface_eastward_sea_water_velocity units String m s-1 _FillValue Int16 -32768 scale_factor Float32 0.00999999978 ancillary_variables String DOPx time 1 lat 460 lon 701 v v v.v v standard_name String surface_northward_sea_water_velocity units String m s-1 _FillValue Int16 -32768 scale_factor Float32 0.00999999978 ancillary_variables String DOPy time 1 lat 460 lon 701 DOPx DOPx DOPx.DOPx DOPx long_name String longitudinal dilution of precision comment String The longitudinal dilution of precision (DOPx) represents the\\012contribution of the radars' configuration geometry to\\012uncertainty in the eastward velocity estimate (u). DOPx is a\\012direct multiplier of the standard error in obtaining the\\012standard deviation for the eastward velocity estimate from the\\012least squares best fit. DOPx and DOPy are commonly used to\\012obtain the geometric dilution of precision\\012(GDOP = sqrt(DOPx^2 + DOPy^2)), a useful metric for filtering\\012errant velocities due to poor geometry. _FillValue Int16 -32768 scale_factor Float32 0.00999999978 time 1 lat 460 lon 701 DOPy DOPy DOPy.DOPy DOPy long_name String latitudinal dilution of precision comment String The latitudinal dilution of precision (DOPy) represents the\\012contribution of the radars' configuration geometry to\\012uncertainty in the northward velocity estimate (v). DOPy is a\\012direct multiplier of the standard error in obtaining the\\012standard deviation for the northward velocity estimate from the\\012least squares best fit. DOPx and DOPy are commonly used to\\012obtain the geometric dilution of precision\\012(GDOP = sqrt(DOPx^2 + DOPy^2)), a useful metric for filtering\\012errant velocities due to poor geometry. _FillValue Int16 -32768 scale_factor Float32 0.00999999978 time 1 lat 460 lon 701 site_lat site_lat long_name String Contributing radar site latitudes standard_name String latitude units String degrees_north nSites 27 site_lon site_lon long_name String Contributing radar site longitudes standard_name String longitude units String degrees_east nSites 27 site_code site_code long_name String Contributing radar site code string_length Int32 25 nSites 27 site_netCode site_netCode long_name String Contributing radar site network affiliation code string_length Int32 25 nSites 27 procParams procParams long_name String RTV processing parameters comment String \\01201) Maximum GDOP threshold\\01202) Maximum speed threshold (cm s-1)\\01203) Minimum number of sites required\\01204) Minimum number of radials required\\01205) Maximum angular gap to interpolate radial\\012 data over (degrees, 0 = no interpolation)\\01206) Maximum gap in range to interpolate radial\\012 data over (range-resolution, 0 = no interpolation)\\01207) Spatial search radius for radial solutions (km) nProcParam 7