Geographic Information Systems Overview
Geographic information systems study the collection, storage, analysis, modeling, and display of geographically referenced data through digital geospatial technologies. The field integrates spatial databases, remote sensing, imagery analysis, and computational mapping tools to analyze geographic information systematically.
Disciplines
- Geospatial Modeling
Study simulation and analytical modeling of spatial systems and geographic processes.
- GIS Analysis
Examine computational analysis of geographic data within GIS environments.
- Remote Sensing
Study collection of geographic information through remote observation technologies.
- Satellite Imagery
Explore use and interpretation of satellite-based geographic image data.
- Spatial Data Management
Study storage, organization, and maintenance of geospatial data systems.