- Area > Comparative: The area of various small countries expressed in comparison to various areas within the United States of America.
- Area > Comparative to US places: This entry provides an area comparison based on total area equivalents. Most entities are compared with the entire US or one of the 50 states based on area measurements (1990 revised) provided by the US Bureau of the Census. The smaller entities are compared with Washington, DC (178 sq km, 69 sq mi) or The Mall in Washington, DC (0.59 sq km, 0.23 sq mi, 146 acres).
- Area > Land: Total land area in square kilometres
- Area > Total: Total area in square kilometers
- Climate: A brief description of typical weather regimes throughout the year.
- Coastline: The total length of the boundary between the land area (including islands) and the sea.
- Elevation extremes > Highest point: Highest point above sea level
- Geographic coordinates: This entry includes rounded latitude and longitude figures for the purpose of finding the approximate geographic center of an entity and is based on the Gazetteer of Conventional Names, Third Edition, August 1988, US Board on Geographic Names and on other sources.
- Location: The country's regional location, neighboring countries, and adjacent bodies of water.
- Map references: The name of the CIA World Factbook reference map on which a country may be found. The entry on Geographic coordinates may be helpful in finding some smaller countries.
- Maritime claims > Exclusive economic zone: Exclusive economic zone (EEZ) - the LOS Convention (Part V) defines the EEZ as a zone beyond and adjacent to the territorial sea in which a coastal State has: sovereign rights for the purpose of exploring and exploiting, conserving and managing the natura
- Maritime claims > Territorial sea: territorial sea - the sovereignty of a coastal State extends beyond its land territory and internal waters to an adjacent belt of sea, described as the territorial sea in the LOS Convention (Part II); this sovereignty extends to the air space over the territorial sea as well as its underlying seabed and subsoil; every State has the right to establish the breadth of its territorial sea up to a limit not exceeding 12 nautical miles. A full and definitive definition can be found in the Law of the Sea (LOS) Convention.
- Natural resources: A country's mineral, petroleum, hydropower, and other resources of commercial importance.
- Population density: People per square kilometre, in 1999. At this time the world average was 14.42.
- Terrain: A brief description of the topography
"Tromelin Island Geography Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography
"Tromelin Island Geography Stats, NationMaster." 1998-2011. <http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography>.
'Tromelin Island Geography Stats, NationMaster', <http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography> [assessed 1998-2011]
"Tromelin Island Geography Stats", NationMaster [Internet]. 1998-2011. Avaliable from: <http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography>.
"Tromelin Island Geography Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 1998-2011.
"Tromelin Island Geography Stats, NationMaster," http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography (assessed 1998-2011)
"Tromelin Island Geography Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography (last visited 1998-2011)
"Tromelin Island Geography Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Tromelin-Island/Geography (as of 1998-2011)