DEM altitudes at Nigardsbreen and Mjølverdalen during fall 2023@en

Altitudes along the interpolation line on given dates (shown as day in September and hour of day) based on DEM from field observations over the glacier and DEM from https://hoydedata.no/ elsewhere.本数据集涵盖指定日期下插值线沿线的高程数值，其中日期以9月的日期编号及当日小时时刻标注；该高程数值基于两类数字高程模型（Digital Elevation Model，DEM）计算生成：一类为冰川区域野外观测所得的DEM，另一类为从https://hoydedata.no/ 平台获取的其他区域DEM。