GSWA Eucla Basin 5 South Eucla 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 GSWA Eucla Basin 5 South Eucla Elevation grid geodetic is elevation data for the Eucla, WA, 2010 (Eucla Basin 5S). This survey was acquired under the project No. 1224 for the geological survey of WA. The grid has a cell size of 0.00042 degrees (approximately 43m). This grid contains the ground elevation relative to the geoid for the Eucla, WA, 2010 (Eucla Basin 5S). 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）记录了基于地球物理勘探过程中采集并经处理的点位或线状数据所反映的地形高程变化。本数据集为GSWA欧克拉盆地5南欧克拉高程大地测量网格数据（Eucla Basin 5S），采集于2010年，覆盖区域为西澳大利亚州欧克拉地区。本次勘探依托西澳地质调查局第1224号项目开展。该网格的单元尺寸为0.00042度（约合43米），包含2010年西澳欧克拉地区（Eucla Basin 5S）相对于大地水准面（geoid）的地面高程数据，其代表地球表面某一位置至大地水准面的垂直距离，数据单位为米。经澳大利亚地质调查局（GA）地球物理学家对处理后的数据开展质量核验，确保该局发布的最终数据符合使用需求。