Leslie G McWethy

Title: Innovations of Leslie G McWethy

Introduction

Leslie G McWethy is an accomplished inventor based in Renton, WA (US). He has made significant contributions to the field of hydrology through his innovative patent. His work focuses on improving the accuracy of stream vector calculations using digital elevation map data.

Latest Patents

Leslie holds a patent for a "Method and apparatus for deriving stream network vectors from digital elevation map data." This processor-based apparatus computes stream vectors for an area of interest by dividing it into several hydrologic unit code (HUC) areas. The processor calculates stream vectors from lower resolution digital elevation map (DEM) data. In areas where higher resolution DEM data is available, the processor merges both lower and higher resolution data. Stream vectors are then calculated from this merged data, enhancing the accuracy of the results. Additionally, attributes of stream vectors that receive upstream flow from adjacent HUC areas are corrected, further refining the data.

Career Highlights

Leslie is currently employed at Weyerhaeuser NR Company, where he continues to apply his expertise in hydrology and data analysis. His innovative approach has positioned him as a valuable asset in his field.

Collaborations

Leslie collaborates with Zhenkui Ma, who is also a key contributor in their projects. Their teamwork enhances the quality and effectiveness of their research and innovations.

Conclusion

Leslie G McWethy is a notable inventor whose work in stream vector calculations has the potential to significantly impact hydrology. His innovative methods and collaboration with talented colleagues continue to drive advancements in this important field.