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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

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