The third largest lake is home to many beautiful rocky and sandy beaches and although water temperatures are chilly—rarely top 73 degrees Fahrenheit, even in summer—there are excellent visitor ...

Geographical Information Systems (GIS) are computer systems designed to collect, manage, edit, analyze and present spatial information. This course introduces the basic concepts and methods in mapping ...

Hello Maine GeoLibrary Data Catalog Users. There is currently a partial outage on the process to download GIS data from the Data Catalog impacting the direct catalog discovery and download tools. Our ...