Nathan Zachary Mercer

Title: Nathan Zachary Mercer: Innovator in Building Height Calculation and 3D Model Enhancement

Introduction

Nathan Zachary Mercer is a prominent inventor based in Englewood, CO (US). He holds a total of 5 patents that showcase his expertise in innovative technologies related to building height calculations and digital terrain models. His work has significantly contributed to advancements in location-based applications and analyses.

Latest Patents

One of Mercer's latest patents is titled "Methods and apparatuses for calculating building heights from mono imagery." This technique involves a system that performs orthorectification of images against a digital terrain model to eliminate terrain distortion effects. The system utilizes an edge detection algorithm to identify building edges, which helps in determining the rooftop vector. Additionally, a machine learning algorithm is employed to ascertain the footprint vector of the building, allowing for accurate height calculations based on various parameters.

Another notable patent is the "Method and apparatus for enhancing 3D model resolution." This patent focuses on enhancing the resolution of digital terrain models for various applications. The enhancement process applies the signature of the input image to the digital terrain model while excluding large features like buildings. The methods described are sensor agnostic, making them applicable to any type of image collected by different sensors.

Career Highlights

Nathan Mercer is currently associated with Intermap Technologies Inc., where he continues to develop innovative solutions in the field of geospatial technology. His contributions have been instrumental in improving the accuracy and efficiency of building height calculations and digital terrain modeling.

Collaborations

Throughout his career, Mercer has collaborated with notable professionals in the field, including Qiaoping Zhang and Stephen Charles Griffiths. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Nathan Zachary Mercer is a distinguished inventor whose work in building height calculation and 3D model enhancement has made significant strides in geospatial technology. His innovative patents and collaborations reflect his commitment to advancing the field and improving location-based applications.