This is a specially equipped Gulfstream V aircraft known as HIAPER (High-performance Instrumented Airborne Platform for Environmental Research). Specialized instruments for measuring atmospheric gases are mounted in pods under the wings, on the mainframe of the aircraft, and inside the cabin. The HIPPO field project relies on the Gulfstream V to conduct the most extensive airborne sampling of carbon dioxide and other greenhouse gases in the atmosphere to date. Study results will help scientists understand in greater detail the behavior of carbon dioxide and greenhouse gases in the atmosphere and eventually lead to improved predictions about climate change.
