PNCC District Plan Airport Noise Contours

Airport Noise Contours map the modelled exposure to aircraft noise around Palmerston North Airport. They identify areas where noise-sensitive activities such as housing, education, and healthcare may be affected. The District Plan uses these contours to apply rules, including acoustic insulation standards, activity restrictions, and the 65 LDN Airnoise Boundary limit, to balance community wellbeing with the efficient operation of the airport. Notes: The "Updated" date you see on this item indicates when the metadata was last revised. It doesn’t necessarily reflect when the data inside the feature layer was last refreshed. The data available for download on Palmy GeoHUB is updated daily, this results in a difference between what’s currently visible online and PNCC’s databases.机场噪声等值线图（Airport Noise Contours）用于绘制北帕默斯顿机场周边飞机噪声的模拟暴露情况。该图可识别住房、教育、医疗等噪声敏感活动可能受到影响的区域。区域规划方案以此类等值线为依据制定相关规则，包括隔声标准、活动限制以及65 LDN空气噪声边界限值，以平衡社区福祉与机场的高效运营。注：您在此条目上看到的“更新”日期，代表该数据集元数据的最后修订时间，并不一定对应要素图层内部数据的最后刷新时间。可在Palmy GeoHUB下载的数据集每日更新，这会导致当前在线显示内容与PNCC的数据库存在差异。