The Military Geographic Service is a unit of the Bulgarian Armed Forces

Military of Bulgaria

The Military of Bulgaria, officially the Bulgarian Army represents the Armed Forces of the Republic of Bulgaria. The Commander-in-Chief is the President of Bulgaria . The Ministry of Defence is in charge of political leadership while military command remains in the hands of the General Staff,...

 responsible for meeting the obligations of the Bulgaria

Bulgaria

Bulgaria , officially the Republic of Bulgaria , is a parliamentary democracy within a unitary constitutional republic in Southeast Europe. The country borders Romania to the north, Serbia and Macedonia to the west, Greece and Turkey to the south, as well as the Black Sea to the east...

n Ministry of Defense

Ministry of Defence (Bulgaria)

The Ministry of Defence of Bulgaria is the ministry charged with regulating the Military of Bulgaria.Since August 2005 , Minister of Defence was Veselin Bliznakov of the National Movement Simeon II, with Deputy Ministers Ivan Ivanov, Radoslav Bozadzhiev, Simeon Nikolov, Sonya Yankulova and Spas...

 in the field of cartography

Cartography

Cartography is the study and practice of making maps. Combining science, aesthetics, and technique, cartography builds on the premise that reality can be modeled in ways that communicate spatial information effectively.The fundamental problems of traditional cartography are to:*Set the map's...

 and geographic information

Geographic Information System

A geographic information system, geographical information science, or geospatial information studies is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographically referenced data...

. This includes the mapping and production of topographic map

Topographic map

A topographic map is a type of map characterized by large-scale detail and quantitative representation of relief, usually using contour lines in modern mapping, but historically using a variety of methods. Traditional definitions require a topographic map to show both natural and man-made features...

s of 1:25000 and lesser scale

Scale (map)

The scale of a map is defined as the ratio of a distance on the map to the corresponding distance on the ground.If the region of the map is small enough for the curvature of the Earth to be neglected, then the scale may be taken as a constant ratio over the whole map....

, maintaining the national geodetic network

Geodetic network

A geodetic network is a network of triangles which are measured exactly by techniques of terrestrial surveying or by satellite geodesy.In "classical geodesy" this is done by triangulation, based on measurements of angles and of some spare distances; the precise orientation to the geographic north...

, and providing topographic

Topography

Topography is the study of Earth's surface shape and features or those ofplanets, moons, and asteroids...

 and geographic

Geography

Geography is the science that studies the lands, features, inhabitants, and phenomena of Earth. A literal translation would be "to describe or write about the Earth". The first person to use the word "geography" was Eratosthenes...

 data, digital products and information to the Armed Forces, government institutions and private users. According to the 2006 Law of Geodesy and Cartography, the areas subject to such mapping comprise the country’s territory as well as the area of the Bulgarian base

St. Kliment Ohridski Base

St. Kliment Ohridski Base is a Bulgarian Antarctic base on Livingston Island in the South Shetland Islands.The base, originally known as Sofia University Refuge, was named in 1993 "for St...

 in Antarctica.

The mapping activities of the Service are carried out by its Military Geographic Centre based in the city of Troyan

Troyan

Troyan is a town in Lovech Province in central Bulgaria with population of 21,997 inhabitants, as of December 2009,. It is the administrative centre of the homonymous Troyan Municipality. The town is about 160 km away from the country capital Sofia. The nearest civilian airport is Gorna...

 in northern Bulgaria. Among the products of the Centre is the 2009 Bulgarian topographic map of Livingston Island

Livingston Island (South Shetland Islands)

Livingston Island is an Antarctic island in the South Shetland Islands, Western Antarctica lying between Greenwich Island and Snow Islands...

, Desolation Island

Desolation Island (South Shetland Islands)

Desolation Island is one of the minor islands in the South Shetlands archipelago, Antarctica situated at the entrance to Hero Bay, Livingston Island. The island is V-shaped with its northern coast indented by Kozma Cove. Surface area ....

, Half Moon Island

Half Moon Island (South Shetland Islands)

Half Moon Island is a minor Antarctic island, lying north of Burgas Peninsula, Livingston Island in the Antarctic Peninsula region. Surface area ....

, Greenwich Island

Greenwich Island (South Shetland Islands)

Greenwich Island is an island long and from wide, lying between Robert Island and Livingston Island in the South Shetland Islands. Surface area...

, Aitcho Islands

Aitcho Islands (South Shetland Islands)

The Aitcho Islands are a group of minor islands on the west side of the north entrance to English Strait separating Greenwich Island and Robert Island in the South Shetland Islands, Antarctica, which are situated between Dee Island to the south and Table Island to the north...

, Robert Island

Robert Island (South Shetland Islands)

Robert Island or Mitchells Island or Polotsk Island or Roberts Island is an island long and wide, situated between Nelson Island and Greenwich Island in the South Shetland Islands. Robert Island is located at . Surface area...

, Rugged Island

Rugged Island (South Shetland Islands)

Rugged Island is an island long and wide, lying west of Livingston Island in the South Shetland Islands. Surface area . The island's summit San Stefano Peak rises to above sea level. Rugged Island is located at...

, Snow Island

Snow Island (South Shetland Islands)

Snow Island or Isla Nevada is a completely ice-covered island, in size, lying southwest of Livingston Island in the South Shetland Islands. Surface area...

 and Smith Island

Smith Island (South Shetland Islands)

Smith Island is long and wide, lying west of Deception Island in the South Shetland Islands of the British Antarctic Territory. Surface area ....

 in the South Shetland Islands

South Shetland Islands

The South Shetland Islands are a group of Antarctic islands, lying about north of the Antarctic Peninsula, with a total area of . By the Antarctic Treaty of 1959, the Islands' sovereignty is neither recognized nor disputed by the signatories and they are free for use by any signatory for...

, Antarctica.