• Elementary Geodesy

• Udjævning

• Grundlæggende GPS

• Linear Algebra, Geodesy, and GPS

• Kalman filters

• Engineering Surveying

• Life Long Education 1999

• M. Sc.

• MATLAB

• Life Long Education 2002

• The EASY Suite

• The EASY II Suite

• Motorola M12 Code

• Nordic Matlab Conference 2003

• Plane Networks and their Application

• normat Code