Geomar Software Inc. software

The Geomar TrackMaker61MK2 system consists of two programs: field data acquisition component (NAV61MK2) and the Windows (98/2K/XP) based data processing software (TrackMaker61MK2). The program NAV61MK2 is designed for Allegro field computer (same program designed for Pro4000 is included), although, if necessary it can be used with any other IBM compatible computer running an MS DOS operating system and equipped with two serial ports. TrackMaker61MK2 software works with virtually any GPS receiver by supporting NMEA messages: GGA, POS, GLL, LLQ, LLK, GGK, and Leica Robotics Total Station TPS1100, and collects EM61-MK2 and GPS data into one file simultaneously, while providing a graphical view of the collected GPS positions to better control the survey line direction. A profile view of the collected EM61-MK2 data is provided for the improvement of field data quality analysis.