官方服务：
资源简介：
Building Blocks Feature Layer of Floodplains
洪泛平原基础要素图层
应用场景：
提供机构：
City of Vancouver创建时间：
2026-03-17
相关数据集
Surface Water Flood Maps (FRM_FH_SURFACE_WATER_VELOCITY_H)
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
data.gov.uk2023-05-27 更新80
River Flood Maps (FRM_FH_RIVER_DEPTH_H)
The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...
data.gov.uk2023-10-22 更新50
River Flood Maps (FRM_FH_RIVER_DEPTH_H)
The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...
data.gov.uk2023-08-08 更新30
River Flood Maps (FRM_FH_RIVER_EXTENT_M_CC)
The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...
data.gov.uk2023-11-28 更新60
Surface Water Flood Maps (FRM_FH_SURFACE_WATER_EXTENT_H)
The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the...
data.gov.uk2024-03-26 更新50
