The libraries included here are used by GeoMOOSE. The license of these libraries are not necessarily the same as the GeoMOOSE license. Please read the individual licenses before making assumptions as to how these additonal packages are used. Dojo Toolkit - http://dojotoolkit.org/license The Dojo BSD license is fully compatible with the GeoMOOSE MIT license. OpenLayers - https://raw.github.com/openlayers/openlayers/master/license.txt Also a BSD 2-clause license. Proj4Js - http://www.gnu.org/copyleft/lesser.html Proj4Js uses the LGPL.