Univ. of Colorado Boulder

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Projects

Research

ArcGIS toolbox for efficient geologic map production

Boulder Mapping for LunarVISE

Boulder Mapping for LunarVISE

Boulder measurement for landing site assessment

SPRC Frost Investigation

SPRC Frost Investigation

4D survey of frost composition at the south pole of Mars

Maps to Support Artemis V

Maps to Support Artemis V

Thermophysical and ice resource layers for LMAP Alpha

Mars Global Mafic Map

Mars Global Mafic Map

Automated mineral mapping to investigate crustal evolution

SPRC Hybrid Geologic Map

SPRC Hybrid Geologic Map

Connecting surface and subsurface geology with novel mapping methods

Justicia Occultation

Justicia Occultation

Field observation to support calculation of asteroid size and shape

SPLD Geologic Map

SPLD Geologic Map

Comprehensive history of south polar ice deposits

SPRC Ice Mixture Maps

SPRC Ice Mixture Maps

Endmember identification, mapping, and modeling with machine learning

Mars Global Sulfate Map

Mars Global Sulfate Map

Automated mineral mapping to support human landing site selection

Outreach

Ad Astra Colorado

Planetary science activities for middle schoolers

Astrotopophilia Talk

Planetarium show on the history of planetary cartography

Topophilia Exhibit

Map and art exhibit at the CU Map Library

Science Under the Dome

Facilitating grad and postdoc talks at Fiske Planetarium

Children’s Museum of Denver

Leading activities to explore planetary geology

Experience

Professional Experience

Laboratory for Atmospheric & Space Physics

Johns Hopkins Applied Physics Laboratory

Mission Involvement

HiRISE – High Resolution Imaging Science Experiment

EMA – Emirates Mission to the Asteroid Belt

CRISM – Compact Reconnaissance Imaging Spectrometer for Mars

Service & Leadership

Science Under the Dome

Geologic Mapping Subcommittee (GEMS)

Research Opportunities in Space and Earth Science (ROSES) Review Panel

GSA Connects 2025

CU Graduate Student and Professional Government (GPSG)

Planetary Geologic Mappers Meeting 2024

CU Geological Sciences Graduate Association (GSGA)

Lunar Surface Science Workshop 20: Geological Mapping to Support Artemis Strategic Decisions

6th Planetary Data Workshop

Field/Lab/Tech

Planetary Field Geology (CU graduate course)

Geology & Planetary Mapping (GMAP) Winter School

Planetary Photogrammetry Workshop

(269) Justitia Occultation Observing Campaign

Planetary Geologic Mappers Workshop

Teaching & Advising

CU Undergraduate Internship

Awards

Grants & Fellowships

Lunar Mapping Program (LMAP) Team Bravo

Nature, Environment, Science & Technology (NEST) Studio for the Arts Graduate Fellowship

Future Investigators in NASA Earth and Space Science and Technology (FINESST) Fellowship

Lunar Mapping Program (LMAP) Team Alpha

Presentation Awards

Outstanding Student Presentation Award (OSPA)

Travel Awards

46th Committee on Space Research (COSPAR) Scientific Assembly

8th Intl. Conference on Mars Polar Science and Exploration (ICMPSE)

2023 American Geophysical Union (AGU) Fall Meeting

Papers

Peer-Reviewed Publications

An Updated Geologic Framework for the Mars South Polar Residual Cap from Hybrid Mapping of Morphology and Composition

Spatial Variations of Ice Coverage in Prometheus Basin, Mars: A Unique Testbed for Mars' Past Climate

Atmospheric drivers of interannual variability from the northern hemisphere seasonal cap on Mars

Physical Characteristics of Martian South Polar Ices Determined by Spatial- and Intimate-Mixture Modeling

Occultation-based Size and Shape of (269) Justitia

Spatial and Temporal Variation of Mars South Polar Ice Composition from Spectral Endmember Classification of CRISM Mapping Data

Polar science results from Mars Reconnaissance Orbiter: Multiwavelength, multiyear insights

Characterizing Seasonal and Residual Ices at the South Pole of Mars Using a Universal Set of CRISM Spectral Endmembers

Conference Abstracts

Lunar mapping Program (LMAP) Alpha: results from Year 1 of Rapid Team-Based Geologic Mapping of the Lunar South Pole

cospar-assembly.org

Hybrid Geologic Map of the South Polar Residual Cap, Mars: Lessons Learned from Integrating Morphologic, Compositional, and Radar Datasets

cospar-assembly.org

Local Geologic Mapping to Support Near-Surface Ice Inferences: from Mars to the Moon

cospar-assembly.org

Geology-Derived Supportive Mapping Products in LMAP: Landscape, Impact Craters, and Slope Characterization

Multiple Geologic Units in the South Polar Layered Deposits Revealed in a Revised Geologic Map of the South Polar Region, Mars

The Lunar Mapping Program (LMAP): Testing Campaign-Based Approaches for Exploration-Relevant Lunar Geologic Mapping

Nested Scale Geologic Mapping of the Shackleton-De Gerlache Region, Lunar South Pole

Spatial Variations of Ice Coverage in Prometheus Basin, Mars: A Unique Testbed for Mars Climate Research

Diversity, Distribution, and Petrogenesis of Spectrally Feldspathic Outcrops on Mars

Planetary Nomenclature as Exploration Infrastructure: Implications for Lunar South Polar Mapping

Thermophysical Map Products for the Lunar Mapping Program (LMAP)

A 4D Survey of Seasonal Frost at the South Pole of Mars: Initial Results

A Revised Geologic Map of the South Polar Layered Deposits, Mars: Year 3 Updates

GSA Annual Meeting

Hybrid Geologic Map of the Mars South Polar Residual Cap: A Test Case for Integrating Compositional Data in Planetary Geologic Mapping

GSA Annual Meeting

Integration of Thermophysical Data into Lunar Mapping Program (LMAP)-Alpha Results

GSA Annual Meeting

Cratered Highlands and Stepped Valleys: Multi-scale Geologic Mapping of the Lunar South Pole for Artemis Mission Planning

GSA Annual Meeting

Uncovering Martian Crustal Evolution: Preliminary Results from Global Primary Mineral Mapping with CRISM

GSA Annual Meeting

Longitudinal Variations of Ice Coverage in Prometheus Basin, Mars

GSA Annual Meeting

Analyses of Sulfate Deposits in the Martian Equatorial Chaos Regions

EGU General Assembly

Finding Order in the Martian Chaos Terrain Through Analyses of Sulfate Deposits

South Polar Residual Cap of Mars: 10 Summers of CTX Mosaics

Interannual Variability of Seasonal Frost Coverage and Potential Atmospheric Drivers from the Northern Hemisphere of Mars

Hybrid Compositional and Morphologic Mapping of the Mars South Polar Residual Cap

AGU Fall Meeting

CRISM Global Mapping: A Key Tool for Assessing Geologic Settings of Martian Sulfate Minerals

GSA Annual Meeting

A Revised Geologic Map of the South Polar Layered Deposits, Mars: Year 2 Updates

Characteristics of Ices at the South Pole of Mars

Units Identified in Preliminary Geologic Mapping of Mars’s South Polar Region

Reconciled Units from Preliminary Geologic Mapping of the South Polar Layered Deposits

Lunar-VISE Notional Traverse Planning and Strategy

Global Sulfate Inventory from CRISM Mapping Data Mosaics

AGU Fall Meeting

Revealing the Details of the Martian South Polar Layered Deposits: Creation of a USGS 1:2M Geologic Map

GSA Annual Meeting

South Polar CO2 Ice on Mars: Revisiting "Seasonal" and "Residual"

GSA Annual Meeting

Characterizing False Positives in CRISM VNIR Frost Detections

Automated Vectorization of Spectral Parameter Raster Products

Geologic Map of the South Layered Deposits, Mars

Interpreting Thermal Property Variations in the South Polar Layered Deposits, Mars

Models of Ice and Dust Endmembers of the Southern Ice Dome on Mars

1st Workshop on Ices in the Solar System

Modeling Spectral Diversity of the South Polar Ices on Mars

AGU Fall Meeting

A Series of Seasonally Restricted Spectral Mosaics of Mars South Polar Ice Deposits: Lessons from Initial Endmember Classification

A Revised Geologic Map of the South Polar Layered Deposits, Mars: Year 0.5 Updates

Strategies for Mapping Ice on Mars Using CRISM VNIR Wavelengths

CRISM Global Multispectral and Hyperspectral Map Products

Endmember Classification of Mars South Polar Ice Exposures with CRISM Mapping Data

Exploring Compositional Variation in the South Polar Residual Cap of Mars: Implications for the Dynamics of Morphologic Evolution

AGU Fall Meeting

Creating Multispectral Mosaics of Mars’ South Polar Residual Cap from CRISM Mapping Data

Identification of Spectral Endmembers in the Martian South Polar Residual Cap

Regional Compositional Mapping Using CRISM Multispectral Mapping Data

Spectral Variation Among Morphologic Units in the Residual South Polar Cap of Mars

Spectral Variation Between South Polar Residual Ice Deposits in Mars Years 28 and 29

Making the Most of the CRISM Multispectral Mapping Data - From Pixels to Polygons

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