EarthSpots.com Glossary
Exactly what it sounds like - a list of technical words / terms used on this site and their descriptions and meanings.

EarthSpots.com FAQ
A list of common questions and answers about using EarthSpots.com

Additional References and Resources
A collection of sites and services that provide additional references and resources for your EarthSpotting pleasure, such as links to directories of specific types of places by longitude & latitude maintained by professional or official organizations.

Google Earth Details
Details, description, links and more for Google Earth

NASA's World Wind Details
Details, description, links and more for World Wind

Mapquest Details
Details, description, links and more for Mapquest

Multimap Details
Details, description, links and more for Multimap