Vicmap Elevation - Ground Surface Photogrammetric Control Point 1 to 5 Metres covering Metropolitan Melbourne

This layer is part of Vicmap Elevation 1-5 Contours & Relief, a subset of Vicmap Elevation. It contains point features delineating ground surface points photogrammetric control points.Data has been derived from Melbourne Water base maps and converted to Microstation .DGN format.Data is incomplete ie. there are "holes" in the data where for example there are quarries, or large building sites.

本图层隶属于Vicmap Elevation 1-5等高线与地貌（Vicmap Elevation 1-5 Contours & Relief），该数据集为Vicmap Elevation（维多利亚地图高程数据集）的子集。其包含用于描绘地面测点的点要素，即摄影测量控制点（photogrammetric control points）。数据源自墨尔本水务（Melbourne Water）底图，并已转换为Microstation .DGN格式（Microstation .DGN format）。本数据集存在完整性缺陷，数据中存在数据空洞，例如采石场或大型建筑工地所在区域即存在此类空洞。