By Mary Catherine O’Connor
Journalists like to lean on anecdotes to tell stories about climate change, but for climate scientists, data is everything. But data collection is seldom a quick or inexpensive task, especially when that data is best acquired via a bird’s eye view of, say, an undulating coastline or a vast expanse of ice.
Fortunately, drones (also known as unmanned aerial vehicles [UAVs], or unmanned aerial systems [UASs]) can serve as robotic avian minions, filling niches for which the conventional methods of aerial data collection — like chartering planes or tapping into satellite data — are poorly suited.
Scientists have been using drones for decades, but as they become more affordable and portable, they’re proving critical to studying—and saving—our most vulnerable environments.