Advanced nuclear technologies for deep space exploration

负责人：

关键词：

quadcopter Astronautical Engineering radioisotope asteroid power propulsion laser communication heat transfer ground penetrating radar asteroid mining

DOI：

doi:10.25549/usctheses-c40-203448

摘要：

spacecraft (> 100 kg) to accomplish this task. The following study proposes a low mass and cost effective alternative, the quadcopter. This modified

Data from: A view from above: A view from above: unmanned aerial vehicles (UAVs) provide a new tool for assessing liana infestation

负责人：

关键词：

drones;drone ecology;Remote sensing;tropical forest canopy;crown occupancy index;Lianas;visual image interpretation;liana infestation;UAVs

DOI：

doi:10.5061/dryad.21t1805

摘要：

. We used a commercially available quadcopter UAV with an integrated, standard three-waveband camera to collect aerial image data for 150ha