Links to obtain data sets specific to the Walnut watershed

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• Atmospheric Boundary Layer Experiments (ABLE) facility
• University of Washington Walnut River Data Set (DEM, stream flow, surface airways, soil, precipitation, and radiosonde data available)

Links to obtain data sets related to the Walnut watershed

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• Atmospheric Radiation Measurement (ARM) Archive
  • ARM Southern Great Plains (SGP) Site
  • ARM Data Plots
• Codiac, an automated search program of data sets available through the NCAR Earth Observing Laboratory (EOL)
• Global Energy and Water Cycle Experiment (GEWEX) Data Sets
  • GEWEX Continental-Scale International Project (GCIP)
  • GCIP Data Management Services System (DMSS) In Situ Data Source Module
    • Hydrometeorological Networks in the United States
  • Metadata for GCIP Reference Data Set (GREDS)
• USGS EROS Data Center Elevation and Other Products

Links to obtain data sets for Kansas

• Kansas GIS Data Catalog from the Kansas Data Access and Support Center
• Kansas Geological Survey
• Climate data for Kansas from the NOAA Earth System Research Laboratory Physical Sciences Division

Links to obtain maps of the Kansas area

• USGS Mapping Information
• US Census TIGER Products

Links to obtain data sets for Oklahoma

• Center for Analysis and Prediction of Storms (CAPS)
  • CAPS: The ARPS Project
  • Oklahoma Weather Roundup
• The National Severe Storms Laboratory (NSSL)
• Oklahoma Climatological Survey (OCS)
  • EARTHSTORM Project
  • Environmental Verification and Analysis Center (EVAC)
  • The Oklahoma Mesonet