Geo-referenced Balloon borne
Digital Aerial Photo Technique
A low cost
high-resolution option
for developing countries
Teng Peng SEANG, PGEC, Phnom Penh,
Jan-Peter MUND (GTZ-CIM)

Content and Introduction
The Problem
Technical solutions
Geo-referencing and GPS post processing
First promising field results
Examples of Applications:
o Kampong Speu - Regional Planning
and Forest Mapping
o Battambang - Urban Planning
Conclusion
2 FIG - 2006 TS 73.2: T.P. SEANG & J.-P. MUND: Geo-referenced Balloon Digital Aerial Photo Technique