Autodesk 507B1-90A211-1301 User Guide - Page 277

2 In the Export dialog box, enter a new filename and location, if you want to change from those suggested. 3 Click Save. Google Earth KML Format Google Earth KML files can be exported from Autodesk Navisworks. The exporter creates a compressed KML file with the extension .kmz and supports the export of: ■ Triangles ■ Lines ■ Materials (color and flat transparency only) ■ Viewpoints (adjustments may occur due to Google Earth limitations) ■ Model Hierarchy ■ Hyperlinks (currently only URLs work correctly in Google Earth) To export to Google Earth KML files 1 Click File ➤ Export ➤ Google Earth KML 2 In the KML Options dialog box, select the Export Model Relative to Terrain Height check box to put Google Earth in a mode where all heights are measured from the surface of the ground. When this is check box is clear all heights are measured from sea-level. NOTE When positioning a model relative to sea level, the height of the Google Earth reference points must also be measured relative to sea level. When positioning a model relative to the ground, the Google Earth reference points must be measured relative to the ground. Google Earth always places new placemarks at an altitude of zero, irrespective of whether that is relative or absolute. Google Earth KML Format | 265