安达曼-尼科巴群岛-全球变化数据大百科辞条

安达曼-尼科巴群岛（Andaman and Nicobar Islands）位于印度洋孟加拉湾和安达曼海之间，北通过科科海峡（Coco Chanel）与缅甸科科群岛相邻，南经大海峡（Great Chanel）与印度尼西亚的亚齐群岛（Aceh Islands）相连。行政区划上属于印度安达曼-尼科巴群岛中央直辖区（Indian Union Territory of Andaman and Nicobar Islands），地理位置6&deg45′22″N-13&deg40′36″N，92&deg11′55″E-94&deg16′38″E。安达曼-尼科巴群岛是由安达曼群岛(Andaman Islands)和尼科巴群岛（Nicobar Islands）组成。总计有岛屿211个。其中以安达曼群岛面积最大，有岛屿182个，面积5755.09 km&sup2；尼科巴群岛有岛屿29个，群岛面积1606.23 km&sup2。安达曼-尼科巴群岛总面积7361.32 km&sup2，海岸线长3711.88 km。安达曼-尼科巴群岛数据集是在Google Earth卫星影像和有关印度和安达曼群岛的地图综合基础上完成，数据由15个数据文件组成，数据以.kmz和.shp数据格式存储，数据量13.0 MB（压缩成2个数据文件，数据量5.19 MB）。

The Andaman and Nicobar Islands are situated between the Bay of Bengal and the Andaman Sea in the Indian Ocean. To the north, they adjoin the Coco Islands of Myanmar via the Coco Chanel, and to the south, they connect with the Aceh Islands of Indonesia via the Great Chanel. Administratively, the archipelago falls under the Indian Union Territory of Andaman and Nicobar Islands, with geographical coordinates ranging from 6°45′22″N to 13°40′36″N and 92°11′55″E to 94°16′38″E.

The Andaman and Nicobar Islands are composed of the Andaman Islands and the Nicobar Islands, with a total of 211 islands. The Andaman Islands, the largest segment of the archipelago, consist of 182 islands with a total area of 5755.09 km²; the Nicobar Islands include 29 islands with a total area of 1606.23 km². The overall area of the Andaman and Nicobar Islands is 7361.32 km², and the coastline length measures 3711.88 km.

The Andaman and Nicobar Islands dataset is compiled based on Google Earth satellite imagery and maps pertaining to India and the Andaman Islands. The dataset contains 15 individual data files, stored in .kmz and .shp formats, with an uncompressed total size of 13.0 MB. When compressed into 2 data files, the total size is 5.19 MB.

搜集汇总

背景与挑战

背景概述

该数据集描述了印度安达曼-尼科巴群岛的地理信息，包括其位置、岛屿组成（共211个岛屿）和总面积（7361.32平方公里）。数据基于Google Earth和相关参考资料开发，以矢量格式（.kmz和.shp）提供，适用于地理研究和全球变化分析。