Import contour lines to Rhino or Revit with QGIS
This quick video-tutorial shows how to painlessly import elevation data from grid format (.tiff, .asc, .hgt etc.) to CAD software, such as Rhino and Revit. We will be using open source QGIS software to make conversions and send data to Speckle. Rhino and Revit Speckle connectors will then import proper 3-dimentional contours into your project.