As the need for geographical data rapidly expands in the 21st century, so too do applications of small-format aerial photography for a wide range of scientific,

"Wetlands" has become a hot word in the current environmental debate. But what does it signify? In 1991, proposed changes in the legal definities of wetlands st

“Get your head into the clouds with Aerial Geology.” —The New York Times Book Review Aerial Geology is an up-in-the-sky exploration of North America’s 1