IGLD has various meanings in the Integrated Ocean Observing System category. Discover the full forms, definitions, and usage contexts of IGLD in Integrated Ocean Observing System.
A datum established by the Canada–USA Coordinating Committee on Great Lakes Basic Hydraulic and Hydrological Data, to provide a unified datum for use in hydraulic and hydrological studies on both sides of the border along the Great Lakes and St. Lawrence River.
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