Skip to Main Content

GIS

You are in the main content

JMU Facilities Management on Facebook



What is GIS?

gis

Is it a map? Is it a computer system? Is it a discipline?

Answer: “GIS is all of the above – and more.”

Essentially, Geographic Information Systems (GIS) is the synthesis of Geography and Technology and can be broadly defined as a computer information system that is used to capture, organize, store, display and analyze spatial data. The key word being spatial. 

GIS enables people to more easily identify, analyze, and understand patterns and relationships in both large and small scale geographies that can then be related to everything from finding the fastest route to work all the way to visualizing global emissions reporting. 

A great summary of the value of a GIS comes from Esri, a world leader and industry standard in Geospatial software:

“A geographic information system (GIS) lets us visualize, question, analyze, and interpret data to understand relationships, patterns, and trends.” -- Esri 

GIS Layers GraphicThe uses of GIS are many, but the basic structure remains the same: there is a basemap, with one or more layers stacked on top of each other, that is connected to a database where the respective data for each feature in the layer(s) is stored. It is this combination of data and geovisual representation that give GIS its immense value. 

GIS at JMU Facilities Management

Within FM, our GIS initiative focuses primarily on stormwater monitoring and analysis as well as storing infrastructure, property, and utility information as a way to monitor, maintain, and facilitate knowledgeable decisions regarding University assets.

To meet university needs, the GIS team must:

  • Maintain, update, and expand the Facilities Engineering Geographic Information System (GIS)
  • Utilize GPS equipment to collect utility and infrastructure data
  • Develop methods to distribute GIS data to Facilities staff 
  • Provide support for the University's engineering, stormwater and sustainability programs
  • Coordinate projects and manage interns and student volunteers
  • Research and develop custom GIS resources and capabilities

Click here to view our maps.