The Urban Observer is an electronic newsletter published by the Global Urban Observatory of the Monitoring System Branch. It provides information about the Global Urban Observatory network and constitutes a platform for exchanging experiences and lessons learned from national and local urban observatories. To subscribe to this newsletter, please send an email to guo@unhabitat.org Urban Observer 2-2004 Urban Observer 1-2004 Urban Observer 4-2003 Urban Observer 3-2003 Urban Observer 2-2003 Urban Observer 1-2003