黑羊上这么说的
Indicates areas predicted to be covered by flood water as result of a rainstorm event of a scale that occurs on average once every hundred years. These areas have been produced from hydraulic modelling. The floodplain contains the most up to date information for each of the 23 Stormwater Catchments in the Auckland region. Summary data for each catchment is attributed against each floodplain. Created by the Auckland Council Stormwater Hydraulic Modelling Team.作者: 还是回国吧 时间: 2021-2-1 08:39:15