Rapidly Making Colorful Landsat-8 Imagery Composite with Free Advanced Image Stretching and Pan-sharpening Software from GeoSage - See more at: http://www.gisuser.com/content/view/30197/2/#sthash.36sxzlnJ.dpuf
On the floor at esriuc 2012 we caught up with Brian Goldin and his crew to have a look at The Voyager GIS Data Discovery system
About:
Voyager brings the simplicity of web style search to GIS by allowing you to instantly find map documents, datasets, web mapping services and other geospatial resources on your desktop or across the enterprise. See http://voyagergis.com/