Catchment Franklin Vale Creek DTM_2019

A Digital Terrain Model (DTM) based on a 1m grid of ground levels derived from the 2019 LiDAR survey. A DTM refers to a model of bare earth elevation values based on a grid pattern of 1 metre. The extents of the data is for the catchment contained within the City of Ipswich administrative boundary.\r\n本数据集为基于2019年激光雷达（LiDAR）勘测获取的1米网格地面高程数据构建的数字地形模型（Digital Terrain Model, DTM）。 数字地形模型（DTM）指基于1米网格模式构建的裸土高程值模型。 本次数据的覆盖范围为宜普斯威奇市行政边界内的集水区。