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MultiVision Training

MultiVision Training. Introduction to MultiVision. Agenda. What is MultiVision? What is a Site File? What can you do with MultiVision? Basic Terminology. What is MultiVision?.

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MultiVision Training

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  1. MultiVision Training Introduction to MultiVision

  2. Agenda • What is MultiVision? • What is a Site File? • What can you do with MultiVision? • Basic Terminology

  3. What is MultiVision? • MultiVision is a computer applications that makes it possible to make accurate measurements of any area, building, structure, and feature. • Orthophotos and oblique photos are resolved and integrated into a "Site File"

  4. What is a Site File? • Orthographic and oblique images of a geographic area are taken or purchased • The images are “resolved”, meaning they are analyzed for their geographic coordinates and elevation. Each point in the image is defined in terms of its elevation. • The result is a Site File containing all the images and the associated data, which can then be opened and worked with in MultiVision.

  5. What Can You Do With MultiVision… • Measure the height, width, area and perimeter of objects in an image • Measure the elevation of a geographic or man-made element in the image. • Measure the distance between two points in an image • View GIS information about a specific object (when integrated with GIS software and data)

  6. Basic Terminology • Orthophoto - An aerial photo that has been corrected to eliminate the effects of camera tilt and relief displacement. The ground geometry is recreated as it would appear from directly above each and every point. • Oblique photo – taken from an angle (40-45 degrees. • Site File – contains all orthophotos and oblique images for a geographic area

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