Abstract: A system and associated method for thermal inspection of structures. The method includes providing an unmanned aerial vehicle (“UAV”), the UAV comprising a thermal camera for capturing thermal image data, a visible light camera for capturing visible light image data, and a positioning system for capturing positioning data, operating the UAV by flying the UAV along a predetermined flight path around an inspection structure, simultaneously capturing thermal image data of the inspection structure, visible light image data of the inspection structure, and positioning data at regular intervals, while the UAV flies along the flight path.

Abstract: A system for quantifying building envelope energy loss, including a camera assembly for acquiring a building image set of said building envelope reflecting actual energy loss from the building envelope, a comparison image generator for generating a comparison image set using the building image set, data relating to said building, and a predetermined energy loss standard, the comparison image set reflecting a standard energy loss profile of the building envelope that meets the predetermined energy loss standard, an image comparator for comparing the building image set to the comparison image set to determine at least one extent to which the actual energy loss exceeds to the energy loss profile.

Abstract: A system for quantifying building envelope energy loss, including a camera assembly for acquiring a building image set of said building envelope reflecting actual energy loss from the building envelope, a comparison image generator for generating a comparison image set using the building image set, data relating to said building, and a predetermined energy loss standard, the comparison image set reflecting a standard energy loss profile of the building envelope that meets the predetermined energy loss standard, an image comparator for comparing the building image set to the comparison image set to determine at least one extent to which the actual energy loss exceeds to the energy loss profile.

Abstract: An apparatus for metering granular material, comprising: a container for holding the granular material, the container including a granular material outlet; a mass change measuring device, operatively connected to the container, for measuring a decrease in the mass of the granular material in the container; a granular material forcing apparatus, operatively connected to the container, for selectively forcing granular material out of the container through the granular material outlet; a granular material fluidizer, operatively connected to the container, for fluidizing the granular material within the container during operation of the fluidizer; an electronic controller, operatively connected to the granular material forcing apparatus, for selectively activating and deactivating the granular material forcing apparatus, the controller being operatively connected to the mass change measuring device such that the granular material forcing apparatus is deactivated in response to a predetermined decrease in the mass