Dimov Gate (Dimova Porta \'di-mo-va 'por-ta\) is a 300 m wide ice-covered pass in

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

, located in eastern

Livingston Island Livingston Island (Russian name ''Smolensk'', ) is an Antarctic island in the Southern Ocean, part of the South Shetlands Archipelago, a group of Antarctic islands north of the Antarctic Peninsula. It was the first land discovered south of 60 ...

in the

South Shetland Islands The South Shetland Islands are a group of Antarctic islands with a total area of . They lie about north of the Antarctic Peninsula, and between southwest of the nearest point of the South Orkney Islands. By the Antarctic Treaty of 195 ...

and bounded by

Rayna Knyaginya Peak Rayna Knyaginya Peak ( bg, връх Райна Княгиня, vrah Rayna Knyaginya, ) is a peak of elevation 680 m in western Bowles Ridge, Livingston Island in the South Shetland Islands, Antarctica. Surmounting Perunika Glacier to the south ...

Bowles Ridge Bowles Ridge ( bg, хребет Боулс, hrebet Bouls, ) is the central ridge of eastern Livingston Island. The ridge extends 6.5 km in the east-west direction and is 1.5 km wide. The summit of the ridge is Mount Bowles which ris ...

to the southeast and by

Hemus Peak Hemus Peak ( bg, връх Хемус, vrah Hemus, ) is an ice-covered peak rising to off the northwest extremity of Bowles Ridge in eastern Livingston Island. The feature is breast-shaped, long in east-west direction and wide, and overlooks K ...

to the northwest. The pass separates the glacial catchments of

Kaliakra Glacier Kaliakra Glacier ( bg, ледник Калиакра, lednik Kaliakra, ) is a glacier in northeastern Livingston Island, Antarctica extending in east-west direction and in north-south direction, and situated southeast of Saedinenie Snowfield, ...

, and the tributary glacier draining the area between Hemus Peak and Bowles West Peak and flowing west-southwestwards into

Perunika Glacier Perunika Glacier ( bg, ледник Перуника, lednik Perunika, ) is an 8 km long and 3 km wide (average) roughly crescent-shaped glacier in eastern Livingston Island in the South Shetland Islands, Antarctica situated east o ...

. It affords overland access from Perunika Glacier to the northern slopes of Bowles Ridge and to upper Kaliakra Glacier. The pass is named after Dimo Dimov, geologist at St. Kliment Ohridski in 1994/95 and subsequent seasons, who was the first postmaster of the post office Antarctica 1090 operated at the base since the 1994/95 season in compliance with standard Bulgarian postal regulations and procedures.

Location

The midpoint is located at which is 3.86 km northeast by south of

Rezen Knoll Rezen Knoll ( bg, връх Резен, vrah Rezen, ) is a knoll rising to 433 m in eastern Livingston Island in the South Shetland Islands, Antarctica. The knoll is bounded to the east, north and west by Perunika Glacier, and linked to Burdi ...

, 1.34 km west-northwest of

Mount Bowles Mount Bowles is an ice-covered mountain high, the summit of Bowles Ridge in the central part of eastern Livingston Island in the South Shetland Islands, Antarctica. It is situated south of Vidin Heights and north of Mount Friesland, Tangra Moun ...

, 2.6 km west of

Yankov Gap Yankov Gap (Yankova Sedlovina \'yan-ko-va se-dlo-vi-'na\) is an ice-covered saddle linking Melnik Ridge and Bowles Ridge in eastern Livingston Island in the South Shetland Islands, Antarctica. The gap is at an elevation of 575 m and extends 1& ...

and 3.87 km south of

Elhovo Gap Elhovo Gap (Elhovska Sedlovina \'el-hov-ska se-dlo-vi-'na\) is a 420 m high saddle extending in west-southwest–east-northeast direction from Gleaner Heights to Leslie Hill, Livingston Island in the South Shetland Islands, Antarctica which form ...

. (UK

Directorate of Overseas Surveys The Ordnance Survey International or Ordnance Survey Overseas Directorate its predecessors built an archive of air photography, map and survey records for the United Kingdom from 1946 to 1999. The Ordnance Survey International Collection (formerly ...

mapping in 1968, Spanish mapping in 1991, and Bulgarian in 2005 and 2009. Co-ordinates, elevation and distances given according to a 1995-96 Bulgarian topographic survey.

Maps

* L.L. Ivanov. Livingston Island: Central-Eastern Region. Scale 1:25000 topographic map. Sofia: Antarctic Place-names Commission of Bulgaria, 1996. * S. Soccol, D. Gildea and J. Bath
Livingston Island, Antarctica.
Scale 1:100000 satellite map. The Omega Foundation, USA, 2004. * L.L. Ivanov et al., Antarctica: Livingston Island and Greenwich Island, South Shetland Islands (from English Strait to Morton Strait, with illustrations and ice-cover distribution), 1:100000 scale topographic map,

Antarctic Place-names Commission The Antarctic Place-names Commission was established by the Bulgarian Antarctic Institute in 1994, and since 2001 has been a body affiliated with the Ministry of Foreign Affairs of Bulgaria. The Commission approves Bulgarian place names in ...

of Bulgaria, Sofia, 2005 * L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2010. (First edition 2009. )
Antarctic Digital Database (ADD).
Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated.

References

Dimov Gate.
SCAR Composite Antarctic Gazetteer.
Bulgarian Antarctic Gazetteer.

. (details in Bulgarian
basic data
in English)

External links

Dimov Gate.
Copernix satellite image Mountain passes of Livingston Island {{LivingstonIsland-geo-stub