Maine Geological Survey Open Data

The Maine Geological Survey Open Data portal provides comprehensive access to geospatial datasets for the state of Maine. It functions as a central hub for geological and environmental information, making data readily available for various applications and studies. The site allows users to explore different types of resources, including raw data, documents, and web applications or maps.

Data on the portal is meticulously organized into specific categories to facilitate discovery. These categories include Bedrock, Surficial geology, Hydrogeology, Groundwater, Core samples, Coastal information, Minerals, Hazards, and Storm Surge data. Each category provides access to relevant datasets, often accompanied by short descriptions for better understanding.

In addition to direct data access, the portal offers links to alphabetical lists of datasets in various formats, including Esri Open Data interfaces and ArcMap layer files. This structured approach ensures that users can efficiently locate and utilize the specific geological and environmental data they need for their projects.