Johns Hopkins Applied Physics Laboratory

Johns Hopkins Applied Physics Laboratory

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Projects

Research

Mars Global Mafic Map

Mars Global Mafic Map

Automated mineral mapping to investigate crustal evolution

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

Ladon Basin Mineral Map

Ladon Basin Mineral Map

Investigation of milti-ring basin structure

Outreach

Experience

Education

Mission Involvement

CRISM – Compact Reconnaissance Imaging Spectrometer for Mars

Teaching & Advising

ArcGIS Pro Workshop

Professional Experience

Service & Leadership

Field/Lab/Tech

Awards

Grants & Fellowships

Presentation Awards

Outstanding Student Presentation Award (OSPA)

Travel Awards

2023 American Geophysical Union (AGU) Fall Meeting

2018 Planetary Geologic Mappers Meeting (PGM)

Papers

Peer-Reviewed Publications

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

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

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

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

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

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

GSA Annual Meeting

Characteristics of Ices at the South Pole of Mars

Global Sulfate Inventory from CRISM Mapping Data Mosaics

AGU Fall 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

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

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

New Ring Structure Estimates of Ladon Basin, Mars, from Mafic Mineral Mapping with CRISM

CRISM Next Generation Mars Global Multispectral Map – Hydrated Mineralogy Spectral Parameter Mapping

Mapping Mafic Mineralogy in Ladon Basin, Mars, Using CRISM Multispectral Data

AGU Fall Meeting

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