FieldAware has added mapping by latitude/longitude to its mobile solution to chart remote places where geographic coordinates are the only means for locating them. In addition, FieldAware's mobile apps bring productivity, safety and OSHA compliance enhancements to the Oil & Gas industry..

http://www.fieldaware.com/blog/2014/06/04/fieldaware-releases-mapping-latitudelongitude-remote-oilfield-applications/