Groundradar staff traveled over 330,000 miles for GPR projects during 2013, a record year for flights.  A total of nearly 200 individual flight segments were flow on 42 airlines across every continent, each whilst carrying various GPR systems to remote project sites ranging from Papua New Guinea to Guinea in Africa.  The map below maps out each flight segment taken during 2013 for projects.  The map shows that most projects were conducted in South America and SE Asia, with Europe being a common transit point.