DP Liquefaction Management Zone (OpenData)

This entity describes whether or not the land is subject to District Plan provisions dealing with the likely risk that unconsolidated sediments will transform into a liquid like substance during earthquake shaking, resulting in settlement damage to the ground. Spatial intersection with this feature will determine whether a Geotechnical Engineer is required to further assess the liquefaction potential of a property. The source data was received from ECan and has been reviewed and edited by CCC planners as part of the District Plan Review. This data is not suitable for the generation of LIM comments due to its subjective nature and/or the probable inaccuracy of the geometries. It is spatially abstracted to an area. Entity Type: Concept本实体用于判定地块是否受区域规划条款约束——该条款针对地震震动时未固结沉积物转化为类液态物质、进而引发地面沉降破坏的潜在风险。通过空间叠加该要素，可判定是否需要岩土工程师进一步评估某宗不动产的液化潜能。该源数据由ECan提供，并由CCC规划人员作为区域规划审查工作的一部分完成审核与编辑。由于该数据存在主观性，或其几何形态可能存在不准确之处，因此不适用于生成LIM备注。该数据以区域为单位进行空间抽象，实体类型为概念（Concept）。