Fly-Off Compares Aerial Survey Drones

fly-offAs the number of choices for drone based photogrammetry continue to grow it becomes increasingly difficult to determine which platform to select. A recent CH2M Hill sponsored fly-off between the BlackSwift SwiftTrainer, SenseFly eBee and the Trimble UX5 HP and provided a unique opportunity to compare between available platforms, and the resulting analysis reveals significant differences between leading systems.

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Northrop Grumman Celebrates 15 years of Global Hawk

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Northrop Grumman Corp.’s Global Hawk unmanned high altitude long endurance system will mark the 15th anniversary of supporting United States Air Force (USAF) combat operations. On Nov. 20, 2001, a Global Hawk took to the skies in support of Operation Enduring Freedom. Since that initial flight, Global Hawk has supported the intelligence, surveillance and reconnaissance needs of our nation.  Continue reading