INTRODUCTION

The Annual Report of the Secretary General of the ISPRS is provided hereinafter.

I am covering the report of the activities within 2006. Besides, you may find the reviews of the researches and developments of Photogrammetry and Remote Sensing in this report.

On behalf of the ISPRS Council, I would like to relay its appreciation to all of our members' efforts and contributions who have participated in these activities.

Please feel free to contact directly with me in case you have any question and / or comments related with this Annual Report.

Orhan Altan, Secretary General