UTM Operation Volume for Disaster Response UAS at the Planned Test Site Communicated Between JAXA's D-NET and NASA's UTM System
NASA has partnered with the Japan Aerospace Exploration Agency, or JAXA, to successfully demonstrate the safe integration of unmanned aircraft systems (known as UAS, or drones) on a use case to support emergency response and disaster recovery activities.
This test, which happened in October 2018, connected JAXA’s Disaster Relief Aircraft Information Sharing Network, or D-NET, and NASA’s UAS traffic management, or UTM, research platform. D-NET delivers optimal route planning for UAS disaster relief operations, and UTM resolves possible airspace conflicts while providing tracking and UAS operator situational awareness.
Ehime Prefecture, Japan: Site of Disaster Recovery Drill Credits: NASA
“This test successfully demonstrated how automation, like UTM and D-NET, can support efficient and safe use of the airspace during disaster relief and post-disaster recovery activities for both unmanned and manned aircraft,” said Marcus Johnson, deputy UTM project manager at NASA’s Ames Research Center in Silicon Valley. “With a growing number of public safety organizations developing drone programs, the need for technologies, like UTM and D-NET, to accommodate the increased use of drones is evident.”
During the test, a single drone flew a route in Japan’s Ehime Prefecture as part of a government disaster drill. The drone’s mission was to confirm an evacuation route for a power plant post-disaster operation. DNET provided the most favorable routing for the drone’s mission, while UTM informed UAS operators of potential hazards and conflicting operations that could have impacted the mission.
The test demonstrated tracking, alerting and position information exchanges between the drone and a conflicting helicopter through the D-NET and UTM systems to help support collision avoidance.
The test results will help inform future technologies, requirements and procedures needed to support airspace safety during emergency response and disaster recovery operations in Japan and the United States.
NASA is committed to transforming aviation by developing advanced technologies for revolutionary aircraft shapes and propulsion, and for the airspace in which they fly. Its UTM project, in close cooperation with the Federal Aviation Administration is conducting field demonstrations of technologies that could enable small unmanned aircraft systems to fully and safely access low-altitude airspace in support of a wide range of possible civil missions and business opportunities.
The UTM project is under the Airspace Operations and Safety Program within the Aeronautics Research Mission Directorate, with researchers at NASA’s Ames, Glenn and Langley Research Centers.