Great Lakes information in your hands. GLOS provides end-to-end data services that support science, policy, management, and industry in the Great Lakes.

I wanted to thank GLOS for all they do for residents like us that are on the shore of the big lake and voice my support for the Seagull app. We’re avid standup paddlers…It’s important for us …

As a nonprofit IOOS Regional Association, GLOS provides end-to-end data services that support science, policy, management, and industry all around the Great Lakes region.

GLOS offers an IOOS certified access point for real-time observing data. This standardized formatting and quality control system shows others that your data is up to federal standards.

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 …

Nov 3, 2025 · Buoys are the backbone of the Great Lakes observing network, giving us crucial information about the always changing lakes. These floating sensor platforms are known for …

Real-time observing data shared via GLOS is IOOS Certified, which ensures that it is high quality and adheres to United States federal standards. Discover Lake Data

Great Lakes Observing System models use on-the-ground observations from platforms like buoys and weather towers to create simulations of water currents and temperature, wave height and …

Along with personal and professional connections with GLOS, her excitement for the intriguing uses of technology, and the way in which GLOS interacts with and provides data for a variety …

Aug 21, 2025 · The Great Lakes Observing System (GLOS) is seeking candidates for the role of Observing Data Specialist.