If you don't have data yet, these resources and tips can help you get started
Find GIS Data
This guide helps you:
- Locate GIS datasets for research
- Access open geospatial data repositories
- Identify reliable data sources for your project
Finding Quality GIS Data
Try out the Data Finder! A centralized resource to support the UC community.
Once you’ve identified potential data sources, consider these factors when evaluating datasets:
Data Quality Checks:
- What is the spatial resolution and accuracy?
- When was the data last updated?
- What is the coordinate reference system?
- Is there metadata documentation?
Common Data Repositories:
- University Libraries: Many UC libraries maintain GIS data collections
- Government Sources: USGS, Census Bureau, NOAA, state and local agencies
- International Sources: UN data portals, OpenStreetMap, Natural Earth
Tips for Success:
- Start with broader searches and narrow down based on your specific needs
- Pay attention to licensing and usage restrictions
- Document your data sources for reproducibility
- Don’t hesitate to reach out to a GIS librarian for guidance on finding specialized datasets
Need Help?
If you have questions or need assistance, please contact us!