遇见数据集

River Substrate Heterogeneity Impact (OpenData)

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Christchurch City Council Open Data2024-08-14 更新2026-09-03 收录
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This entity describes the impact of Urbanisation on the River Environment by calculating the SubstrateHeterogeneity Impact factor. It is derived from surveyed Inorganic Substrate data using raster GIS. Less than 4 different substrate types (bedrock, gravel, sand etc) is considered impacted. It is spatially abstracted to a line. Entity type: Concept

创建时间:
2024-02-02
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