Optical observations of electrical activity in cloud discharges
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Atmospheric and Solar-Terrestrial Physics"
DOI: 10.1016/j.jastp.2018.03.007
Abstract: Abstract Temporal variation of the luminosity of seven natural cloud-to-cloud lightning channels were studied, and results were presented. They were recorded by using a high-speed video camera with the speed of 5000 fps (frames per… read more here.
Keywords: cloud discharges; variation; optical observations; cloud ... See more keywords
Autonomous Initial Orbit Determination with Optical Observations of Unknown Planetary Landmarks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Spacecraft and Rockets"
DOI: 10.2514/1.a34259
Abstract: Images are commonly used for spacecraft navigation. When close to the observed body it is often advantageous to perform such image-based navigation with observations of landmarks. This work demonst... read more here.
Keywords: autonomous initial; optical observations; observations unknown; determination optical ... See more keywords