As a geoinformation scientist, my research has been identified in the geoinformation system. As data is the driving force of information system, challenges that occur during a data lifecycle are the actuator of my research. It has three dimensions as follows.

  • Data lifecycle: acquisition, management, sharing, and analysis
  • Data types: social network data and spatial data including mobile, georeferenced content, 3D, and spatial network data 
  • Spatial scales: urban and indoor scales

A survey of my research portfolio in the field of geographic information science is graphically summarized in the figure below.

The following diagram shows research areas of interest I have studied.