Research Interests


*        Multi-scale modelling and representation: 

n        Scale theory

n        scale effect

n        map generalization

n        raster geometry

*        Multi-dimensional representation:

n        Dynamic maps for navigation and for small screen display,

n        Multi-dimensional representation

n        Visualization of spatial data

*        Multi-dimensional modelling: 

n        Spatial relations

n        Image-based spatial analysis,

n        Digital terrain modelling,

n        3-D reconstruction from image and by InSAR