Dataset from Mannerfelt et al., (2024): Dynamic LIA advances hastened the demise of small valley glaciers in central Svalbard

Data from Bolterdalen and Foxdalen, Svalbard This repository contains geospatial data from 1914 to 2019 of the valleys Bolterdalen and Foxdalen on Svalbard, associated with (and explained further in) Mannerfelt et al., (2024). Its contents are: Shapefiles of geomorphological features Glacier outlines DEMs of the glaciers and their forefields Orthomosaics of the glaciers and their forefields Interpreted GPR measurements; interpolated and as point data. The 2009/2011 DEM has no associated orthomosaic in the repository. This is available as a WMTS service from the Norwegian Polar Institute: https://geodata.npolar.no/arcgis/rest/services/Basisdata/NP_Ortofoto_Svalbard_WMTS_25833/MapServer/WMTS/1.0.0/WMTSCapabilities.xml For more info (or there is an issue with the link), visit: https://geodata.npolar.no/ To cite the dataset, please cite the associated paper: Mannerfelt, E. S., Hodson, A. J., Håkansson, L., and Lovell, H. (2024). Dynamic LIA advances hastened the demise of small valley glaciers in central Svalbard. Arctic Science.

斯瓦尔巴群岛博尔特达伦（Bolterdalen）与福克斯达伦（Foxdalen）谷数据集

本仓库收录了斯瓦尔巴群岛博尔特达伦谷与福克斯达伦谷1914年至2019年的地理空间数据，相关研究细节详见Mannerfelt等人（2024）发表的论文。

本数据集包含以下内容：
1. 地貌特征矢量形状文件（Shapefile）
2. 冰川边界矢量数据
3. 冰川及其前缘区域的数字高程模型（Digital Elevation Model, DEM）
4. 冰川及其前缘区域的正射影像镶嵌图（Orthomosaic）
5. 解译后的探地雷达（Ground Penetrating Radar, GPR）测量数据，包含插值结果与点数据两种形式。

本仓库未附带2009/2011年DEM对应的正射影像镶嵌图，该数据可通过挪威极地研究所（Norwegian Polar Institute）提供的WMTS（Web Map Tile Service, WMTS）服务获取，链接为：https://geodata.npolar.no/arcgis/rest/services/Basisdata/NP_Ortofoto_Svalbard_WMTS_25833/MapServer/WMTS/1.0.0/WMTSCapabilities.xml

如需获取更多信息（或链接存在问题），请访问：https://geodata.npolar.no/

若需引用本数据集，请引用以下关联论文：
Mannerfelt, E. S., Hodson, A. J., Håkansson, L., 及 Lovell, H. (2024). 《斯瓦尔巴群岛中部小型山谷冰川因小冰期（Little Ice Age, LIA）动态推进加速消亡》，发表于《北极科学》（Arctic Science）。