Geographic Information System (GIS) is a powerful computer based software and visualization tool to help solve and assess spatial problems and spatial data needs. Based on the “4 Pillars”, GIS is used to capture, manage, analyze and visually display data.

With the acquisition of aerial photography, satellite imagery and other base map sources, GIS can spatially reference the base photos and maps to ensure the highest accuracy. The use of survey grade GPS units to collect sub-centimetre accuracy, can pinpoint X, Y & Z points that can be overlaid on any map for visual analyses. Map features can be digitized to enhance the functionality of the map by creating different layers that can be turned off and on.

Data management is an integral component of any data acquisition and is crucial for continued data quality. With the use of Microsoft Access, we can create databases specific for each individual project and tailor the database to suit any project data needs. The seamless integration of MS Access and GIS easily allows data import directly into the GIS in the form of geodatabases. Similar to a standard database system, the geodatabase allows data searches, specific data queries, and visual inspection of data quality, data trends and data gap analysis all within the GIS. Effectively, all data is digitized and stored in the GIS program.

Using specific GIS data analysis extensions, we can perform simple to complex data analyses.

• Surface/Sub-surface Analysis
• Surface Interpolations
• Statistics
• Trends
• 3-Dimensional GIS

GIS can be used to produce many different mapping styles:

• Large format maps
• Maps for reports
• Posters
• 3D videos
• Presentations
• Digital maps