新西兰南岛—全球变化数据大百科辞条

新西兰南岛（South Island, New Zealand）位于南太平洋西侧、新西兰南部。它是新西兰两个主要岛屿中面积较大的一个，呈东北-西南向分布，北隔库克海峡与北岛相距25.80 km，南面隔福沃海峡与斯图尔特岛相距26.90 km。新西兰南岛地理坐标为40&deg29′52″S-46&deg40′32″S，166&deg25′31″E-174&deg19′3″E，总面积为150,396.62 km&sup2（Albers投影），海岸线总长度为6,770.59 km（Lambert投影）。岛屿全境多山，西海岸有南阿尔卑斯山脉，是新西兰最大的山区；东部沿海有狭长平原，是新西兰主要的农牧区。岛上分布着海拔最低的冰川和冰川湖。克赖斯特彻奇（又称基督城，Christchurch）和达尼丁（Dunedin）是南岛的两个著名城市。该数据集是在Google Earth卫星影像和相关地图综合基础上完成，数据由26个文件组成，数据以.kmz和.shp数据格式存储，数据量21.5 MB（压缩成3个数据文件，数据量14.7 MB）。

South Island, New Zealand is situated in the southern region of New Zealand, on the western side of the South Pacific Ocean. It is the larger of New Zealand’s two main islands, extending in the northeast-southwest orientation. It lies 25.80 km north of the North Island across the Cook Strait, and 26.90 km south of Stewart Island across the Foveaux Strait. Its geographic coordinates range from 40°29'52"S to 46°40'32"S and 166°25'31"E to 174°19'3"E. The total area is 150,396.62 km² (Albers projection), with a total coastline length of 6,770.59 km (Lambert projection). The entire island is mountainous; the Southern Alps run along its west coast, forming the largest mountainous area in New Zealand. Narrow coastal plains are located on the eastern coast, which serve as New Zealand’s primary pastoral and agricultural regions. The island hosts the lowest-elevation glaciers and glacial lakes. Christchurch and Dunedin are two renowned cities on the South Island. This dataset was compiled using Google Earth satellite imagery and relevant maps. It comprises 26 files stored in .kmz and .shp formats, with an uncompressed size of 21.5 MB (compressed into 3 data files with a size of 14.7 MB).

搜集汇总

背景与挑战

背景概述

该数据集提供了新西兰南岛的详细地理信息，包括其地理位置、面积、海岸线长度和地形特征。数据集基于卫星影像和地图整合，以矢量数据形式存储为.kmz和.shp格式，包含26个文件，总数据量为21.5 MB。