MapsWelcome to Red Rock Maps! Contact 3D Models 3D Model an entire job site to visualize and communicate progress to stakeholders. Make acurate distance, area, and volume measurements directly from the 3D model. 2D Orthomosaic Photogrammetry Get an updated view of exisiting land. Track progress of projects. Make acurate distance, area, and volume measurements directly from the 2D image. digital terrain models A digital representation of ground topography and terrain. DTMs can be used to model water flow or other movements, for land-use studies, planning, and geological applications.