V2EX spatial scale

Spatial Scale

定义 Definition

spatial scale空间尺度;指描述、观察或分析空间现象时所涉及的空间范围/粒度(例如从房间、街区到城市、区域、全球)。常用于地理学、生态学、遥感、城市规划、物理学等语境。也可泛指“空间层级/尺度大小”。

发音 Pronunciation (IPA)

/spel skel/

例句 Examples

The study looks at changes on a small spatial scale.
这项研究关注小空间尺度上的变化。

At a regional spatial scale, the model captures how climate and land use interact to shape biodiversity patterns over decades.
在区域空间尺度上,该模型能够捕捉气候与土地利用如何相互作用,并在数十年间塑造生物多样性格局。

词源 Etymology

spatial 来自拉丁语 spatium(“空间、距离、范围”),经法语进入英语,表示“空间的”。scale 来自拉丁语 scala(“梯子、阶梯”),引申为“层级、刻度、尺度”。合起来 spatial scale 字面就是“空间上的层级/刻度”,强调研究对象在“多大范围”上被观察与描述。

相关词 Related Words

文学与著作 Literary Works

  • Remote Sensing of the Environment: An Earth Resource Perspective(John R. Jensen):讨论遥感数据的空间分辨率与spatial scale对分析结果的影响。
  • Spatial Analysis: A Guide for Ecologists(Marie-Josée Fortin & Mark R. T. Dale):在生态空间分析中频繁使用spatial scale来解释格局与过程。
  • Landscape Ecology in Theory and Practice(Monica G. Turner 等):以景观生态学为背景,强调不同spatial scale下机制与结论可能不同。
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