Charles A McPherson, Jr

Title: The Innovations of Charles A. McPherson, Jr.

Introduction

Charles A. McPherson, Jr. is an accomplished inventor based in Somerville, MA (US). He has made significant contributions to the field of positioning and navigation technologies. His innovative approach utilizes scattered light in the sky as a reference point for geographic location determination.

Latest Patents

One of McPherson's notable patents is titled "Positioning and navigation according to scattered light in sky." This invention leverages sky glow from light sources at known geographic locations to ascertain the location of a system observing the sky glow. The technology involves an upward-looking camera that captures images of the sky, including the sky glow. A search engine then matches these images with a catalog of modeled sky glows, each associated with a specific geographic location. If a match is found, the system outputs the corresponding geographic location, which can also be used to display a map of that area.

Career Highlights

Charles A. McPherson, Jr. is affiliated with The Charles Stark Draper Laboratory, Inc., where he continues to work on innovative projects that push the boundaries of technology. His expertise in the field has led to advancements that enhance navigation and positioning systems.

Collaborations

Some of his notable coworkers include Juha-Pekka J. Laine and Benjamin F. Lane, who have collaborated with him on various projects within the laboratory.

Conclusion

Charles A. McPherson, Jr. exemplifies the spirit of innovation through his work in positioning and navigation technologies. His contributions have the potential to significantly impact how geographic locations are determined using natural light sources.