Apps
Find information for your decisions.


Seagull
Seagull—a powerful, cloud-based platform for Great Lakes data and information
GLOS built Seagull to help connect people to the water like never before. A powerful, cloud-based platform, Seagull re-imagines how connected data becomes information and insights in peoples’ hands.
Seagull enables observers to:
- Understand live lake conditions and make informed decisions
- Contextualize information using search, a beautiful map, and simple visualizations
- Easily connect a device or data source and share it with thousands of other people
- Track their buoy, sensor, or other observing platform in real-time
Legacy Apps
Legacy applications have been phased out and decommissioned as the state-of-the-art platform Seagull has grown and developed advanced functionality.
Included in the decommissions:
- GL Buoys – Retired in 2022, with data and buoy integrations now on Seagull
- Huron-to-Erie Corridor Spill Tracking Tool, or HECSpill. We look forward to integrating features of the HECSpill tool into the Seagull platform in the future.
- Great Lakes Geospatial Metadata Catalog