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四川甘孜州泸定县6.8级地震震中扩展200km范围地形因子数据集

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国家冰川冻土沙漠科学数据中心2025-06-30 更新2024-02-29 收录
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https://www.ncdc.ac.cn/portal/metadata/355c028c-1845-485d-a0ee-8cb706d0a7ad
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地形因子能表示地形表面的基本特征,但很难用一种地形因子也很难准确具体地表达地形的特征,为此,可将各种地形因子综合考虑,在一定程度上刻画地形表面的起伏变化,具有很好的效果。   本数据集包含的地形因子有微观地形因子与宏观地形因子两种,微观地形因子有坡度...

Terrain factors can describe the basic features of the terrain surface, but it is difficult to accurately and specifically express the full characteristics of the terrain using only a single terrain factor. To solve this problem, comprehensively considering various terrain factors can depict the undulating changes of the terrain surface to a certain extent, achieving good effects. This dataset contains two types of terrain factors: micro-terrain factors and macro-terrain factors. The micro-terrain factors include slope...
创建时间:
2025-06-30
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