Michigan State University has honored David P. Roy, Ph.D., a professor in the Department of Geography, Environment, and Spatial Sciences and Director of the Center for Global Change and Earth Observations (CGCEO), with the prestigious title of MSU Research Foundation Distinguished Professor. The accolade recognizes his pioneering leadership in remote sensing and the development of computational methods to map and characterize global environmental change.
As our planet undergoes rapid change, understanding terrestrial dynamics requires a continuous view from space. Satellites capture massive amounts of daily imagery, but transforming billions of raw pixels into precise, actionable maps of deforestation, wildfire dynamics, and agricultural changes requires immense computational innovation. Dr. Roy’s research bridges this gap, creating the foundational algorithms that allow scientists, policymakers, and resource managers to monitor Earth's changing surface in real time.
“Dr. Roy's leadership on various programs, including USGS-NASA Landsat Science Team, has produced tools that farmers, land managers, and first responders rely on every day, turning satellite data into real-world decisions about water, wildfire, and food security," said Shashank Priya, Ph.D., vice president for research and innovation at Michigan State University. "His work exemplifies Spartan researchers innovating for impact, carrying forward MSU's land-grant mission to put knowledge to work for the people who need it most and building the tools the world will depend on next."
The distinction comes with an annual grant for five years to support his ongoing research portfolio, providing flexible funding to accelerate new methodologies in satellite data processing and information extraction.
A Global Leader in Space-Based Observations
Dr. Roy’s expertise is woven into the history of modern satellite monitoring. He currently serves as the Science Team Leader for the USGS-NASA Landsat Science Team, guiding the mission priorities for the world’s longest-running continuous space-based record of Earth's land surface.
In addition to his leadership of the Landsat team, Dr. Roy is a member of several high-profile scientific missions, including:
NASA GEDI (Global Ecosystem Dynamics Investigation) science team
NASA Suomi National Polar-orbiting Partnership (NPP) Land science team
NASA MODIS Land science team
GOFC-GOLD Fire Implementation Team (serving as co-chair)
His foundational contributions to the landmark MODIS Terra and Aqua satellite missions have earned him four NASA group achievement awards.
Quantifying a Changing World
"It is a tremendous honor to receive this recognition from the MSU Research Foundation," Roy said. "Earth observation is inherently a big-data, highly collaborative science. This award is a testament to the dedication of our research team and students at the Center for Global Change and Earth Observations as we work to push the boundaries of what satellite data can tell us about our world."
Dr. Roy’s scientific impact is reflected in his prolific academic record. He has published more than 175 peer-reviewed papers that have garnered over 45,000 citations from researchers worldwide. His ability to translate complex orbital data into vital environmental insights has attracted substantial competitive funding throughout his career, securing more than $21 million as a Principal Investigator (PI) and an additional $36 million as a Co-Investigator (Co-I).
Dr. Roy earned his Ph.D. from Cambridge University in 1993. Holding dual United Kingdom and United States citizenship, his international academic and professional background continues to drive MSU's collaborative efforts to map, understand, and safeguard the global environment.