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| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Acces- sible 
| Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | public | Vog Measurement and Prediction Project (VMAP) Regional Forecast Model: Main Hawaiian Islands, 0.01°, 2015 |
| F I M | background
| 
| 
| University of Hawaii | hawaii_soest_d70c_7d79_1c8f |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | acknowledgement | String | The Vog Measurement and Prediction Project (VMAP) is a vog research and forecast project funded by the U.S. Geological Survey (USGS) through a cooperative agreement with the University of Hawaii School of Ocean and Earth Science and Technology (SOEST). The Pacific Islands Ocean Observing System (PacIOOS) is funded through the National Oceanic and Atmospheric Administration (NOAA) as a Regional Association within the U.S. Integrated Ocean Observing System (IOOS). PacIOOS is coordinated by SOEST. |
| attribute | NC_GLOBAL | author | String | Sarah Williamson |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | comment | String | Model runs produced by Dr. Steven Businger (businger@hawaii.edu). |
| attribute | NC_GLOBAL | contributor_name | String | Dr. Jim Potemra |
| attribute | NC_GLOBAL | contributor_role | String | Data Manager |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, ACDD-1.3, COARDS |
| attribute | NC_GLOBAL | creator_email | String | businger at hawaii.edu |
| attribute | NC_GLOBAL | creator_institution | String | University of Hawaii |
| attribute | NC_GLOBAL | creator_name | String | Dr. Steven Businger |
| attribute | NC_GLOBAL | creator_type | String | person |
| attribute | NC_GLOBAL | creator_url | String | http://www.soest.hawaii.edu/met/Faculty/businger/businger.html |
| attribute | NC_GLOBAL | date_created | String | 2017-08-22 |
| attribute | NC_GLOBAL | date_issued | String | 2017-08-22 |
| attribute | NC_GLOBAL | date_metadata_modified | String | 2017-08-22 |
| attribute | NC_GLOBAL | date_modified | String | 2017-08-22 |
| attribute | NC_GLOBAL | Easternmost_Easting | double | -149.00000000001364 |
| attribute | NC_GLOBAL | geospatial_bounds | String | POLYGON ((13.0 -164.0, 28.0 -164.0, 28.0 -149.0, 13.0 -149.0, 13.0 -164.0)) |
| attribute | NC_GLOBAL | geospatial_bounds_crs | String | EPSG:4326 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 28.000000000001812 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 13.0 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.010000000000001208 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | -149.00000000001364 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -164.0 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.009999999999990905 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | history | String | UH/SOEST (S. Businger), PacIOOS distribution (08/2017) |
| attribute | NC_GLOBAL | id | String | vmap_hihttp://oos.soest.hawaii.edu/thredds/dodsC/pacioos/vmap/hi |
| attribute | NC_GLOBAL | infoUrl | String | http://weather.hawaii.edu/vmap/ |
| attribute | NC_GLOBAL | institution | String | University of Hawaii |
| attribute | NC_GLOBAL | instrument | String | Not Applicable > Not Applicable |
| attribute | NC_GLOBAL | instrument_vocabulary | String | GCMD Instrument Keywords |
| attribute | NC_GLOBAL | ISO_Topic_Categories | String | climatologyMeteorologyAtmosphere, health |
| attribute | NC_GLOBAL | keywords | String | activity, advisories, aerosol, air, ambient, atmosphere, atmospheric, averaged, between, chemistry, compounds, concentration, data, dioxide, dispersion, dissolved, dissolved o2, dynamics, earth, Earth Science > Atmosphere > Air Quality > Sulfur Oxides, Earth Science > Atmosphere > Atmospheric Chemistry > Oxygen Compounds, Earth Science > Atmosphere > Atmospheric Chemistry > Sulfur Compounds, Earth Science > Atmosphere > Atmospheric Chemistry > Sulfur Compounds > Sulfate, Earth Science > Atmosphere > Atmospheric Chemistry > Sulfur Compounds > Sulfur Dioxide, Earth Science > Atmosphere > Atmospheric Chemistry > Sulfur Compounds > Sulfur Oxides, Earth Science > Solid Earth > Tectonics > Volcanic Activity > Eruption Dynamics > Gas/Aerosol Dispersion, Earth Science Services > Environmental Advisories > Geological Advisories > Volcanic Activity, Earth Science Services > Models > Weather Research/Forecast Models, environmental, eruption, forecast, forecasting, gas, gas/aerosol, geological, hawaii, hawaiian, islands, latitude, longitude, main, mass, mass_concentration_of_sulfate_ambient_aerosol_particles_in_air, mass_concentration_of_sulfur_dioxide_in_air, measurement, mhi, model, models, O2, optical, optical properties, oxides, oxygen, particles, prediction, project, properties, quality, regional, research, research/forecast, science, services, so2, so4, solid, sulfate, sulfur, tectonics, time, university, vmap, vog, volcanic, weather, wrf |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | These model data were generated as part of an academic research project, and the principal investigator, Steven Businger (businger@hawaii.edu), asks to be informed of intent for scientific use and appropriate acknowledgment given in any publications arising therefrom. The data are provided free of charge, without warranty of any kind. The information contained in VMAP is for general information purposes only. While the VMAP team endeavors to keep the information accurate and up-to-date, they make no representations, warranties, or guarantees about the completeness, accuracy, reliability, suitability, or availability with respect to the VMAP data or the information, products, services, or related graphics derived therefrom for any purpose. Although every effort is made to avoid interruptions to VMAP access, any reliance upon such information is strictly at your own risk. In no event will the University of Hawaii at Manoa (UHM), the UHM Department of Atmospheric Sciences, the VMAP team, or any personnel or collaborator associated with VMAP or PacIOOS be liable for any losses or damages (direct or indirect) without limitation whatsoever in connection with the use of the VMAP data. The general public is welcome to use VMAP at this time with no expectation of accuracy or timeliness. The VMAP team welcomes constructive comments from all VMAP users, and strives to provide the best possible service consistent with their mission and resources. Inquiries into actual measured values and concerns regarding hazardous conditions should be directed to the appropriate agency such as the Hawaii State Department of Health. The VMAP data are intended to be complementary to the data provided by other state and federal agencies. |
| attribute | NC_GLOBAL | locations | String | Continent > North America > United States Of America > Hawaii, Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands |
| attribute | NC_GLOBAL | locations_vocabulary | String | GCMD Location Keywords |
| attribute | NC_GLOBAL | Metadata_Link | String | http://www.pacioos.hawaii.edu/metadata/vmap_hi.html |
| attribute | NC_GLOBAL | naming_authority | String | org.pacioos |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 28.000000000001812 |
| attribute | NC_GLOBAL | platform | String | Models/Analyses > > Operational Models |
| attribute | NC_GLOBAL | platform_vocabulary | String | GCMD Platform Keywords |
| attribute | NC_GLOBAL | program | String | Vog Measurement and Prediction Project (VMAP) |
| attribute | NC_GLOBAL | project | String | Vog Measurement and Prediction Project (VMAP) |
| attribute | NC_GLOBAL | publisher_email | String | info at pacioos.org |
| attribute | NC_GLOBAL | publisher_institution | String | University of Hawaii |
| attribute | NC_GLOBAL | publisher_name | String | Pacific Islands Ocean Observing System (PacIOOS) |
| attribute | NC_GLOBAL | publisher_type | String | group |
| attribute | NC_GLOBAL | publisher_url | String | http://www.pacioos.hawaii.edu |
| attribute | NC_GLOBAL | references | String | http://weather.hawaii.edu/vmap/, http://www.arl.noaa.gov/HYSPLIT_info.php, http://mkwc.ifa.hawaii.edu/models/index.cgi?model=wrf-hi, http://www.pacioos.hawaii.edu |
| attribute | NC_GLOBAL | source | String | Vog Measurement and Prediction Project (VMAP) model, HYbrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT), Weather Research and Forecast (WRF) |
| attribute | NC_GLOBAL | sourceUrl | String | http://oos.soest.hawaii.edu/thredds/dodsC/pacioos/vmap/hi |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 13.0 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v39 |
| attribute | NC_GLOBAL | summary | String | The Vog Measurement and Prediction Project (VMAP) provides twice-daily forecasts of vog (volcanic smog) for the region surrounding the main Hawaiian islands at approximately 1-km resolution. Generated using the HYbrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) numerical dispersion model, VMAP uses estimates of volcano emissions along with forecast winds to predict the concentrations of sulfur dioxide gas (SO2) and sulfate aerosol particles (SO4) averaged over the lowest 100-m of the atmosphere downwind of the ongoing Kilauea eruption on Hawaii Island. Wind fields and thermodynamic forecast data produced by the Mauna Kea Weather Center (MKWC) from the state-of-the-art Weather Research and Forecast (Weather Research and Forecasting Model (WRF)) model, with a statewide resolution of 4.5 km, provide input for the HYSPLIT model. A combination of remote sensing and in situ observations are used to provide initial conditions regarding volcanic emissions and to validate the model simulations. Vog is a form of air pollution that results from volcanic emissions that is primarily a mixture of SO2 gas and SO4 aerosol. SO2 (invisible) reacts with oxygen and moisture in the air to produce SO4 aerosol (visible). SO2 is expected to be the main problem in areas near the vent (Hawaii Volcanoes National Park) while SO4 aerosol is expected to be the main problem at locations far from the vent (Kona and farther north and west). |
| attribute | NC_GLOBAL | time_coverage_end | String | 2015-10-09T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_resolution | String | PT12H |
| attribute | NC_GLOBAL | time_coverage_start | String | 2015-10-08T00:00:00Z |
| attribute | NC_GLOBAL | title | String | Vog Measurement and Prediction Project (VMAP) Regional Forecast Model: Main Hawaiian Islands, 0.01°, 2015 |
| attribute | NC_GLOBAL | type | String | Vog: SO2 and SO4 file |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -164.0 |
| dimension | time | double | nValues=4, evenlySpaced=true, averageSpacing=12h 0m 0s | |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.4442624E9, 1.444392E9 |
| attribute | time | axis | String | T |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | latitude | double | nValues=1501, evenlySpaced=true, averageSpacing=0.010000000000001208 | |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | double | 13.0, 28.000000000001812 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | double | nValues=1501, evenlySpaced=true, averageSpacing=0.009999999999990905 | |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | double | -164.0, -149.00000000001364 |
| attribute | longitude | axis | String | X |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | so4 | double | time, latitude, longitude | |
| attribute | so4 | ioos_category | String | Optical Properties |
| attribute | so4 | long_name | String | sulfate (SO4) concentration averaged between 0 m and 100 m |
| attribute | so4 | standard_name | String | mass_concentration_of_sulfate_ambient_aerosol_particles_in_air |
| attribute | so4 | units | String | ug/m3 |
| variable | so2 | double | time, latitude, longitude | |
| attribute | so2 | ioos_category | String | Dissolved O2 |
| attribute | so2 | long_name | String | sulfur dioxide (SO2) concentration averaged between 0 m and 100 m |
| attribute | so2 | standard_name | String | mass_concentration_of_sulfur_dioxide_in_air |
| attribute | so2 | units | String | ppm |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.