The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 2021
Filed:
Nov. 13, 2019
Raytheon Company, Waltham, MA (US);
Richard W. Ely, Lewisville, TX (US);
Raytheon Company, Waltham, MA (US);
Abstract
A method can include receiving, first and second digital elevation models (DEMs) including first elevation data of a geographic location and second elevation data of the geographic location, respectively, identifying differences between the first elevation data and the second elevation data that are greater than a first threshold, determining, for a point in the second elevation data identified to correspond to a difference greater than the first threshold, a slope of the geographic location around and including the point, and altering, in response to determining the difference is greater than a second threshold determined based on the determined slope, elevation data of the second DEM corresponding to the point.