I use a DJI phantom 1 pro. I use Carlson Software point cloud to import the las files and merge them and then export to a .tin for contouring and volumes. I am seeing a lot noise in the data. At my last job I flew a Sensefly eBee and virtually had no noise. I think the Inspire may be getting vibration from the engine when it takes the pictures. The ebee shutoff the engine prior to taking pics. Has anyone ran into this issue and any ideas on how to clean the data up?