Research

Academic
Curriculum Vitae

Academic CV:

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Research Interests

Research Experience

Space Domain Awareness Research Lead August 2022 — Present

Data Exploitation Lab for Trusted Autonomy
Center for National Security Initiatives (NSI)
University of Colorado Boulder

• Leading the Data Exploitation Lab for Trusted Autonomy (DELTA) research group, a multidisciplanary group focused on applied physics, mathematics, and computer science for mission data processing for SDA, MWD, and ISR. Current group is composed of 2 post doctoral research associates and 4 students.
• Led many multi‐disciplanary DoW and IC proposal efforts as CU Principal Investigator. Awarded $1.87M in funding efforts and proposals.
• Leading applied research projects in the USSF Space Systems Command (SSC) Boulder and Space Domain Awareness (SDA) Tools, Applications, and Processing (TAP) Labs.
• Selected for the inaugural Project Apollo Technology Accelerator cohort of the SDA TAP Lab. Continued participation up to present, Cohort 9. Developed and successfully tested a unrestricted operational capability for detection of launchs using publicly avaible weather satellite imagery. Capability is named Open‐data Weather imagery Launch Alerts and Tracklets (OWLAT).
• Selected as a fellow for the AFOSR Summer Faculty Fellowship Program and invited perform impactful research at the AFRL Information Directorate (AFRL/RI).

Remote Sensing Research January 2021 — August 2022

APEX, Advanced Programs and Exploitations
Lockheed Martin Space Systems

• Developed innovative algorithms which improved the efficiency and accuracy in signal and image processing for a variety of sensor types (visible, infrared, multispectral, and RF). Developed data fusion algorithm for object detection, tracking, and state estimation.
• Designed novel machine learning networks for super resolution, image‐to‐image translation, and style transfer with Generative Adversarial Networks (GANs), image segmentation with UNETs and FCNs, and object classification with Convolution Neural Networks (CNNs).
• Improve methods for synthetic radiometric scene generation to enhance fidelity of an optical payload simulation.
• Selected as a Lockheed Martin Recognized Technical Talent for technical contributions within first year.
• Generated intellectual property which provided technical advantage for many applications and was therefore awarded and protected as a trade secret.

Cosmic Ray Research 2014 — 2020

Telescope Array Cosmic Ray Observatory
University of Utah, Department of Physics and Astronomy, Institute of High Energy Astrophysics
Research Advisor: Douglas Bergman
Thesis: Observation of the GZK Suppression with the Telescope Array Fluorescence Telescope and Deployment of the Telescope Array Expansion
Thesis Defense Slides: pptx pdf

• Analyzed 10 years of UV fluorescence event data to calculate a cosmic ray energy spectrum. Raw cosmic ray event data were analyzed by reconstructing event geometry and energy. The event information was aggregated into a large database to produce the event energy distribution. The aperture of the optical detectors was calculated through simulating cosmic events in the atmosphere and simulating the response of the detectors.
• Analyzed the significance of the Greisen–Zatsepin–Kuzmin (GZK) Suppression at the highest energies of cosmic rays in the 10 year cosmic ray spectrum. Analyzed other features that give insight into cosmic ray populations or propagation effects.
• Analyzed the preliminary data from the new fluorescence detectors for the expansion of TA known as TAx4 into a preliminary Cosmic Ray Energy Spectrum and compared to previous results to gauge the new detector’s abilities.
• Classified weather over TA with the fluorescence detector photomultiplier tube baselines to create false color logos of the detectors’ field of view. Videos of these snapshots were then used as inputs in a Recurrent Convolu on Neural Network (RCNN) model constructed with Keras machine learning framework to determine clear weather data for further cosmic ray analysis.
• Created composite satellite maps in Python with site geographic information overlays of TA using data from the Landsat 8 satellite pulled from Amazon Web Services. Created topographical and shaded relief maps in Python with site geographic information overlays using Shuttle Radar Topography Mission data (SRTM).
• Built, tested, and deployed the new fluorescence detectors in TAx4.
• Field team leader charged with the safety of field crew and overseeing the deployment of the new surface detectors to their field site for TAx4.
• Maintained and operated surface and fluorescence detectors for cosmic ray event data collection.
• Analyzed fluorescence detector’s sensitivity to energy and development of cosmic ray event interactions in the atmosphere through Monte Carlo simula on. The reconstructed event information were analyzed by being binned into histograms and fitted using ROOT data analysis framework.
• Linux systems administrator of the Telescope Array’s data server and computational clusters at the University of Utah for 2 years.

Cosmic Ray Research 2013 — 2014

Pierre Auger Cosmic Ray Observatory
Michigan Technological University, Department of Physics
Research Advisor: Brian Fick
Senior Research Project: Preliminary Search for Exotic Events in the Auger Cosmic Ray Observatory Surface Detector Data

• Conducted a preliminary search for exotic particle events in the Pierre Auger Cosmic Ray Observatory surface detector data by identifying possible delayed development features in the cosmic ray’s interaction in our atmosphere.

Nano Fabrication Research 2011 — 2012

Michigan Technological University, Department of Physics
Research Advisor: Yoke Khin Yap

• Analysed growth parameters for Boron Nitride Nanotubes and Vertically Aligned Multi-Walled Carbon Nanotubes in a Chemical Vapor Deposition method.
• Adapted Chemical Vapor Deposition synthesis method to a scanning thermal source for greater growth yield.

Awards

Publications

Conference Proceedings and Non-reviewed Publications

Presentations

Awarded Grants and Contracts

Received 19 Awards: $ 1.87 M total funding, 11 unique awards, 9 extensions, with awards from over 10 sponsors.

Mentoring

Service and Outreach

Media Coverage