Appointed Chair of the International Board of Directors of the association of CUPUM (Computers in Urban Planning and Urban Management) for past 10 years

Appointed member of the Spatial Decision Support (SDS) Consortium

Appointed member of the International Geographical Union (IGU) – Commission of Geographical Information Science (GIS)

Appointed member of the editorial board of the International Journal of Computers, Environment, and Urban Systems (CEUS)

Appointed member of the editorial board of the Open Environment Journal

Appointed member of the editorial board of the journal Open Environmental Sciences

Appointed member of the Board of the Master of Science program GIMA (MSc Geographic Information Management and Applications)

Appointed member of the Committee of Experts of Natuurmonumenten