Jan Mayen is a Norwegian volcanic island in the Arctic Ocean with no permanent population. It is 55 km (34 mi) long (southwest-northeast) and 373 km2 (144 sq mi) in area, partly covered by glaciers. It has two parts: larger northeast Nord-Jan and smaller Sør-Jan, linked by a 2.5 km (1.6 mi) wide isthmus. It lies 600 km (370 mi) northeast of Iceland, 500 km (310 mi) east of central Greenland, and 900 km (560 mi) northwest of Vesterålen, Norway. The island is mountainous, the highest summit being the Beerenberg volcano in the north. The isthmus is the location of the two largest lakes of the island, Sørlaguna and Nordlaguna. A third lake is called Ullerenglaguna. Jan Mayen was formed by the Jan Mayen hotspot and is defined by geologists as a microcontinent.
Svalbard, also known as Spitsbergen or Spitzbergen, is a Norwegian archipelago in the Arctic Ocean. North of mainland Europe, it lies about midway between the northern coast of Norway and the North Pole. The islands of the group range from 74° to 81° north latitude, and from 10° to 35° east longitude. The largest island is Spitsbergen, followed in size by Nordaustlandet and Edgeøya. The largest settlement is Longyearbyen on the west coast of Spitsbergen.
Spitsbergen is the largest and the only permanently populated island of the Svalbard archipelago in northern Norway.
Svalbard and Jan Mayen is a statistical designation defined by ISO 3166-1 for a collective grouping of two remote jurisdictions of Norway: Svalbard and Jan Mayen. While the two are combined for the purposes of the International Organization for Standardization (ISO) category, they are not administratively related. This has further resulted in the country code top-level domain .sj being issued for Svalbard and Jan Mayen, and ISO 3166-2:SJ. The United Nations Statistics Division also uses this code, but has named it the Svalbard and Jan Mayen Islands.
Barentsburg is the second-largest settlement in Svalbard, Norway, with about 455 inhabitants (2020). A coal mining town, the settlement was almost entirely made up of ethnic Russians and Ukrainians. With the 2022 Russian invasion of Ukraine, most of the Ukrainian citizens were reported to have left.
.sj is the Internet country code top-level domain (ccTLD) reserved for the designation Svalbard and Jan Mayen. The domain name registry is Norid, but .sj is not open for registration. The issuing of the domain was based on the ISO 3166 designation of Svalbard and Jan Mayen, which consists of two separately administrated integrated territories of Norway: the Arctic archipelago Svalbard and the nearly uninhabited volcanic island Jan Mayen. .sj was designated on 21 August 1997, at the same time as Bouvet Island was allocated .bv. Both were placed under the .no registry Norid, which is also the sponsor. Norwegian policy states that .no is sufficient for those institutions connected to both Svalbard and Jan Mayen, and therefore the domain is not open to registration. It is Norwegian policy not to commercialize domain resources, so there are no plans to sell .sj. Should the domain later come into use, it will be under regulation of the Norwegian Communications Authority and follow the same policy as .no. There are two second-level domains reserved for the two areas: svalbard.no and jan-mayen.no, but other web addresses are also used.
Svalbard lies under the sovereignty of Norway, but the Svalbard Treaty places several restrictions. Norway cannot use the archipelago for warlike purposes, cannot discriminate economic activity based on nationality and is required to conserve the natural environment. Uniquely, Svalbard is an entirely visa-free zone. Everybody may live and work in Svalbard indefinitely regardless of country of citizenship. Svalbard Treaty grants treaty nationals equal right of abode as Norwegian nationals. Non-treaty nationals may live and work indefinitely visa-free as well. "Regulations concerning rejection and expulsion from Svalbard" is in force on non-discriminatory basis.
The following outline is provided as an overview of and introduction to Aruba:
The following outline is provided as an overview of and topical guide to Comoros:
The following outline is provided as an overview of and topical guide to the Falkland Islands:
The following outline is provided as an overview of and topical guide to the Faroe Islands:
The following outline is provided as an overview of and topical guide to Greenland:
Mayotte – overseas department of France located in the Comoros Archipelago in the Indian Ocean. The department comprises the main island of Grande-Terre, a smaller island, Petite-Terre, and several islets at the northern end of the Mozambique Channel, between northern Madagascar and northern Mozambique. The territory is geographically part of the Comoro Islands, but has been politically separate since the 1970s. The territory is also known as Mahoré, the native name of its main island, especially by advocates of its inclusion in the Union of Comoros.
The following outline provides an overview of, and topical guide to, the Kingdom of Norway.
The following outline is provided as an overview of and topical guide to Saint Pierre and Miquelon:
The following outline is provided as an overview of and topical guide to Samoa:
The following outline is provided as an overview of and topical guide to Tonga:
ISO 3166-2:SJ is the entry for Svalbard and Jan Mayen in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO). The standard defines codes for names of principal subdivisions of all countries coded in ISO 3166-1. Svalbard and Jan Mayen does not exist as an administrative region, but rather consists of two separate parts of Norway under separate jurisdictions—Svalbard and Jan Mayen. Further subdivision for Svalbard and Jan Mayen occurs under Norway's entry, ISO 3166-2:NO, namely NO-21 for Svalbard and NO-22 for Jan Mayen. There are currently no ISO 3166-2 codes for Svalbard and Jan Mayen.
Agriculture in Svalbard – the archipelago containing the world's northernmost permanently inhabited settlements – has a short history, and remains a minor economic factor, but has nonetheless had a culturally and socially significant role, as well as an ecologic impact. Svalbard is home to the Global Seed Vault, which serves to protect the world's biological and agricultural diversity. Polar Permaculture Solutions, AS was formed in January 2015. Polar Permaculture has been focused on producing locally grown food in town, and also with composting food waste.
Svalbard, an archipelago in the Arctic Ocean belonging to the Kingdom of Norway, uses Central European Time (CET) during the winter as standard time, which is one hour ahead of Coordinated Universal Time (UTC+01:00), and Central European Summer Time (CEST) during the summer as daylight saving time, which is two hours ahead of Coordinated Universal Time (UTC+02:00). This is shared with the rest of Norway, as is Svalbard's use of daylight saving time, which the territory observes annually by advancing the clock forward on the last Sunday in March and back again on the last Sunday in October. However, as Svalbard experiences midnight sun during the summer due to being located north of the Arctic Circle, it gives daylight saving time no utility, and is only observed in order to make communicating with Norway Proper more convenient. At the 74th parallel north, the midnight sun lasts 99 days and polar night 84 days, while the respective figures at the 81st parallel north are 141 and 128 days.
