George Washington Birthplace NM: Geodatabase Development for Resource Management and Planning Bill Slocumb GIS Specialist and Research Associate North Carolina State University Raleigh, NC National Park Service Northeast Region Research and Technical Support for GIS
Presentation Focus Areas § § Database goal Available data Database issues Database development approaches § Enterprise database delivery research and development
Database Development Goal § To develop a geodatabase solution bringing external databases and spatial databases together in a seamless GIS interface.
NPS Available Data (Spatial and Tabular) § I&M § § § Amphibians and Reptiles Fish Lepidoptera and Odonata Mammals Vegetation § Cultural § § ASMIS FMSS List of Classified Structures Cultural Landscape Inventory § Fire § Park Base Data § § § Roads Trails Septic Tanks and Fields Hydrology Wetlands
Other Available Data (Spatial) § Chesapeake Bay Program § Watersheds § Geology § Bathymetry § Conservation Fund § Parcels § Zoning § Virginia Institute of Marine Science § Tidal marshes § Shorelines § Federal Agencies § FWS § USGS
Data Compatibility Issues § External databases have complex relationships that must be maintained in the GIS interface. § Connection between external databases and spatial data must be seamless to the end user.
Data Compatibility Issues § External database updates must be displayed real-time in the GIS interface. § Should be able to work with the external databases in GIS interface or in the native application, e. g. Microsoft Access.
Database Development Options § Flat-file System § § Shapefiles Coverages Images GRIDS § § Microsoft Access backend File size limitations Relationship classes Linked Tables § § MS SQL Relationship classes Views Linked Server Technology § Personal Geodatabase § Enterprise Geodatabase
GIS Enterprise Goal: § To rapidly deploy customized GIS applications using standard and project specific spatial and tabular data to parks and programs to enhance current capabilities.
Deployment Options § Limited Functionality § Google Earth § Arc. IMS § Arc. GIS Server § Virtual Computing Laboratory § Thin client § Full GIS functionality § Quickly deploy customized applications
Virtual Computing Lab (VCL) § Schedule reservation § Remote desktop connection § Uses standard windows OS and tools § Concurrent viewing § Single edit session by owner § http: //vcl. ncsu. edu/
VCL § No additional client software needed § Run current version of selected software § Publish customized Arc. Map documents § Looks like your desktop!!
Current Activities and Discussion § Working with Views in MS SQL; § Automated download and normalization of national databases for end-users (LCS); § Increase storage efficiency; and § Developing data model options in cooperation with WASO
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