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Data Details

Boundary Data of Aland Islands


LIU Chuang1SHI Ruixiang1ZHU Yunqiang1
1Institute of Geographical Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China

DOI:10.3974/geodb.2015.02.11.V1

Published:Dec. 2015

Visitors:1315       Data Files Downloaded:390      
Data Downloaded:6710.67 MB      Citations:

Key Words:

Aland Islands,Finland,geography of the world,data encyclopedia

Abstract:

Aland islands is located at the southwest of Finland. Based on the Digital Global images from the Google Earth, the GIS data covering 13,161 individual islands had been developed (the minimum area of the island is 7 m2). These islands are located between Bothnian Sea and Baltic Sea, and between Sea of Aland and Archipelago Sea, covering the area between 59?45'21.3〃N to 60?39'56.3〃N and from 21?23'15.9〃E to 19?06'04.7〃E. The Alan Islands is the autonomous state of Finland. It is consisted of 16 districts and cities, including Mariehamn city, Geta, Eckero, Saltvlk, Finstrom, Hammarland, Jomala, Sound, Lumparland, Lemland, Brando, Kumlinge, Fardo, Sottunge, Foglo and Kokar municipalities. The total area of the islands is 1,635.06 km2, and the length of the coastline 8,271.93km. Among them, the islands which area is bigger than 2500m2 is 6450, and it is 40% of total number of the islands; however, its area is 99.67% of the total area of the islands. The islands which area is bigger than 1km2 is 104, which is only 0.79% of total number of the islands, moreover, its area is 1,369.19km2 that is 83.74% of total area of the islands. The biggest island is Alan Island, its area is 708.51km2, and this is 43.33% of total area of the Islands.

Foundation Item:

Data Citation:

LIU Chuang,SHI Ruixiang,ZHU Yunqiang.2015.Boundary Data of Aland Islands ( AlandIslands ) ,Global Change Research Data Publishing & Repository,DOI:10.3974/geodb.2015.02.11.V1

Data Product:

ID Data Name Data Size Operation
1 AlandIslands.kmz 16590.25kb DownLoad
2 AlandIslandshp.rar 32033.57kb DownLoad
主办单位
中国科学院地理科学与资源研究所    中国地理学会
协办单位
CODATA发展中国家任务组    肯尼亚JKUAT大学    国家地球系统科学数据共享平台    数字化林超地理博物馆