1. Spatial Data for the MCI: WebGIS (in Beta Test) http://webmap.ornl.gov/website/daac_NM_beta/viewer.htm Bob Cook, Upendra Dadi, and Suresh Kumar MAST-DC and ORNL DAAC

2. WebGIS An Internet based technology that enables users to browse, query, display, and download spatial data using a standard web site Users can manipulate map features and extract and download selected map features including map layers (shape files).

4. Layers Displayed: towers, counties, MCI Boundary Click to get map legend

6. Use “select by rectangle” to query active layer (AmeriFlux Towers) Display labels for map features: AmeriFlux Towers Links to flux data for selected towers WebGIS Tools

7. Use “extract” to create zip file of selected features Zip file

8. Extracting Layers from WebGIS Shape Files

9. Generate MCI Map from “Print” feature

11. Download coverages (WCS) using “download data sets”

12. Additional Features WebGIS includes a number of land cover, biophysical, elevation, and geopolitical layers, as well as access to other relevant Open Geospatial Consortium (OGC) layers Please send comments on this beta test version and underlying data to Bob Cook cookrb@ornl.gov