Unewisse, A.Cervera, M.Harris, T.Cool, A.2020-08-282020-08-282016Proceedings of the 15th Australian Space Research Conference (2015), 2016, pp.217-2289780977574094http://hdl.handle.net/2440/127272A Travelling Ionospheric Disturbance (TID) passing over Adelaide, Australia was observed simultaneously in 630.0 nm airglow images and high time resolution 2 – 22 MHz ionospheric sounder data by the Defence Science and Technology Group (DST group) on the 27th of January 2014 from approximately 10 UT to 20 UT. A comparison between the two observations shows a strong inverse correlation between the night-time ionospheric virtual height measurement, h'F, and airglow intensity in both large and small scale features. This event was unusual in two ways: a) it occurred at solar maximum and b) part of the TID split into a smaller TID before reforming. TID wavelength, velocity and period parameters calculated from both airglow and high-frequency (HF) radio measurements and are found to be in agreement.enCopyright © 2016 National Space Society of Australia Ltd. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without prior permission from the publisher.Airglow imaging; ionospheric studies; thermospheric banding; TIDsConference paper1000025221239827Cervera, M. [0000-0002-6011-016X]