Linestring Elevation is an AutoCAD® plug-in that can be used to create elevation profile along a linear path. The linear geometry can be either pre-existing CAD geometry or linestrings imported from KML/KMZ files.
Through a reference geo-coordinate, the linear geometry is associated with a particular geographical region. Elevations along the path are retrieved either through USGS Elevation Data Service or through CAD objects designated as terrain objects.
Linestring Elevation will generate a 3D polyline based on the linear geometry and the elevations retrieved. Optionally a longitudinal profile can be generated as well.
This App is a full feature trial app that has a trial period of 30 days. The user can choose to purchase a permanent license for US$4.99 during the period or after the trial period has ended.
For permanent license, please visit http://www.convsoft.com/linestringelev.html
About This VersionVersion 1.0.1, 4/12/2016
Update in response to USGS elevation service change.