Contours - 5 metre - Queensland series

This data is a historic collection of 5 metre contours covering South East, Central and North Queensland. The original datasets that these dataset has been compiled from were captured over an extended period of time using photogrammetric methods. Attributes within the data describe the age and resolution of the source imagery that the original datasets were captured from. The data was generally captured to 1:25000 mapping specifications with a 5 metre contour interval.

本数据集为覆盖昆士兰州东南部、中部及北部的5米等高线历史数据集。本数据集所整合的原始数据集，系通过摄影测量（photogrammetry）方法在较长周期内采集完成。数据内的属性字段用于描述原始数据集所依托的源影像的采集年代与分辨率。该数据集整体遵循1:25000制图规范，等高距为5米。