The European Space Agency (ESA) is trialling the use of drones to carry different types of satellite navigation receivers to collect data for follow-on analysis.
ESA’s Navigation Laboratory, based at the European Space Research and Technology Centre in the Netherlands, will is focus on the testing, analysis and characterisation of navigation systems for both ESA and external customers.
With drones representing a rapidly-expanding satnav user base, ESA said this is a timely addition to the NavLab’s suite of platforms for the testing of Global Navigation Satellite System technologies and techniques – also including static, mobile and pedestrian platforms and a pair of test vans.
Along with receivers and antennas, the drone can also host radio-frequency spectrum samplers and support equipment such as inertial sensors and stereo cameras, allowing for the assessment of performance in specific dynamics and environments related to specific ‘Uncrewed Aerial Vehicle’ applications, including approach, landing, flying beside buildings or indoors.
