IGLD has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of IGLD in Governmental & Military.
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.
Governmental & MilitaryLast updated: