Satellites are used for just about any purpose imaginable, and the United Nations Institute for Training and Research Operational Satellite Applications Programme (UNITAR) is one that is meant to help out in "the life of communities exposed to poverty, hazards and risk." On their site, visitors should first take a look at the "What we do" area to learn about their recent achievements and work. Moving on, they can view their latest satellite maps of places such as Vietnam and Cambodia. The maps are entirely free, and they cover such topics as flood hazards, environmental degradation, and active fire locations. After a quick look, visitors can move on to read up on their satellite image services, technical assistance, and ordering information (for those who desire physical copies). The site also contains a glossary of terms, and a sign-in area for those users who wish to compile and maintain a record of the maps they will need to use most frequently.