Interactive maps and spatial analysis exploring landscapes, environments, and the geographic forces that shape our world.
Interactive Leaflet.js map of North America's largest pre-Columbian settlement, featuring mound locations and boundary overlays.
Explore MapMapping the geopolitics, ecology, and physics of the global lithium race across continents.
ExploreSpatial analysis and mapping of the Florida Everglades ecosystem using Quarto and interactive visualizations.
ExploreAn interactive map of ancient and modern Rome, built with Quarto for spatial storytelling.
SpeculorMapping the global distribution, supply chains, and strategic importance of critical minerals driving the modern economy.
ExploreUsing machine learning to identify and map Amazonian geoglyphs from satellite imagery.
ExploreThe enigmatic watchtowers of the Sino-Tibetan borderlands, built in seismic terrain without mortar across a thousand years of fractured highland history.
ExploreHow the Khmer Empire engineered water across 1,000 square kilometers to sustain a city of one million, and why that same system eventually brought it down.
ExploreD3 timeline analysis of the Angkor hydraulic system's decline: sedimentation rates, canal capacity loss, drought cycles, and the cascading infrastructure failures that ended the Khmer Empire.
ExploreMapping the Americas minerals race: lithium, cobalt, and rare earths at the center of the energy transition and a new era of resource geopolitics.
ExploreSpatial history of the Florida Everglades: smuggling routes, lost settlements, and two centuries of contested borderland ecology.
ExploreCarbon, timber, and the science of what happens when 822,000 acres fall. Sentinel-1 SAR and Landsat NDVI analysis of Hurricane Helene forest damage across western North Carolina.
Explore535 million years of Blue Ridge geology mapped at the gorge scale. DEM hillshade, climbing areas, waterfalls, trails, and the Helene impact zone in Hickory Nut Gorge.
ExploreTracing Jason's voyage across the ancient Mediterranean and Black Sea. An interactive map of the mythological route from Iolcos to Colchis and back, layered over the real geography of the Greek world.
ExploreRana boylii, the foothill yellow-legged frog of California. Species distribution, DPS range loss, and GBIF occurrence data across a century of habitat decline.
ExploreInteractive webmap of Rana boylii occurrence records, DPS boundaries, and watershed-scale habitat data across California and Oregon.
Explore Map