Corona Fowlers Gap elevation grid geodetic

Digital Elevation data record the terrain height variations from the processed point- or line-located data recorded during a geophysical survey. This Corona Fowlers Gap elevation grid geodetic is elevation data for the Fowler's Gap, Corona, NSW, Broken Hill Exploration Init., 1995. This survey was acquired under the project No. 642 for the geological survey of NSW. The grid has a cell size of 0.00021 degrees (approximately 21m). This grid contains the ground elevation relative to the geoid for the Fowler's Gap, Corona, NSW, Broken Hill Exploration Init., 1995. It represents the vertical distance from a location on the Earth's surface to the geoid. The data are given in units of meters. The processed data is checked for quality by GA geophysicists to ensure that the final data released by GA are fit-for-purpose.

数字高程数据（Digital Elevation Data）记录了地球物理勘探过程中采集并经处理的点位或测线数据所反映的地形高程变化。本数据集为科罗纳福勒峡谷大地测量高程网格，对应1995年新南威尔士州福勒峡谷、科罗纳地区布罗肯希尔勘探项目的高程数据。本次勘探依托新南威尔士州地质调查局第642号项目开展。该网格的单元尺寸为0.00021度（约21米）。该网格数据包含1995年新南威尔士州福勒峡谷、科罗纳地区布罗肯希尔勘探项目中，相对于大地水准面（geoid）的地面高程值。其代表地球表面任意点位至大地水准面的垂直距离。数据单位为米。经GA地球物理学家对处理后的数据开展质量核查，以确保GA发布的最终数据符合使用需求。