Also, CMT released PC-Mapper 5.3, which stores GPS and GIS information directly into a pen-based or notebook computer and views real-time position over topo maps and aerial photos. The PC-Mapper 5.3 includes mission planning, feature list building, GIS/mapping tools, symbol and pattern libraries, coordinate transformation, georeferencing, statistical quality control and more. (Corvallis Microtechnology Inc., Corvallis, Ore.)