The construction of western ecological environment demands a spatial analysis of the pattern to recover vegetation according to biological zonality.
西部生态环境建设，需要进行以植被生物地带性为依据的空间格局分析。
We implement the R-tree indexing in SADBS which is a spatial analysis data...
在所研究的空间分析数据库系统SADBS中实现了R树索引。
We implement the R-tree indexing in SADBS which is a spatial analysis database system...
在所研究的空间分析数据库系统SADBS中实现了R树索引。
We implement the R-tree indexing in SADBS which is a spatial analysis database system developed by us.
在所研究的空间分析数据库系统SADBS中实现了R树索引。
This paper presents a spatial analysis method based on multi-temporal DEM elevation changes and DOM images changes and gives a qualitative and quantitative analysis of the terrain change.
提出了多时相dem的高程变化与DOM影像变化分析协同的空间分析方法，对地表变迁进行了定性与定量的分析。
With this, she proposes to create a "pyrogeography" of the Earth—a spatial analysis of fire across the planet.
由此，她提议建立一个火灾地理学——全面分析全球范围内的森林火灾。
With this, she proposes to create a "pyrogeography" of the Earth—a spatial analysis of fire across the planet.
由此，她提议建立一个火灾地理学——全面分析全球范围内的森林火灾。
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