Title

West Yarrawonga - DEM 

Resource Type

Dataset  

Spatial representation type

Grid  

Code

MGA Zone 55 GDA2020 

 

Title

ESRI Ascii 

Topic category

• Elevation

Use limitation

General 

Classification

Unclassified  

Description

Any laser points classified as dams, lakes, channels or rivers were hydro-flattened. Hydro-flattening was done automatically based on the average point height for each water body as defined by a manually placed polygon which encompassed the water body. The DEM was then derived from a triangulated ground model created from the classes Ground and Water. The DEM points are exported on the even metre and gaps up to 100m (e.g. houses) are interpolated and filled. The DEM is supplied as 500m ASCII tiles. 

Classification

Unclassified