Mandar Chitre, Journal Editor-in Chief
It wasn’t that long ago that I remember waiting outside a meeting room at the conference hotel during OCEANS 2016 Monterey, to be called in to say a few words and answer questions before the AdCom voted me in as the next Editor-in-Chief. I was excited to be taking on a new role, and at the same time scared that it would be a role that I knew very little about and had no experience with. While I had served as an Associate Editor for several years, it was clear that the experience there was necessary, but not sufficient, to prepare me for what was to come. And indeed, that was the case!
I spent 2017 as the Editor-in-Chief elect, mostly being copied on selected emails by the previous Editor-in-Chief, Ross Chapman, to get me up to speed on the workings of the Journal. I attended the IEEE Panel of Editors meeting that year, and that gave me a good perspective on some of the important issues. I also had a chance to meet with the administrative staff supporting the Journal and acquaint myself with the processes that kept the Journal running smoothly.
I took office in January 2018 as the Editor-in-Chief, and inherited a Journal that ran like a well-oiled machine – all because of the efforts of the previous few Editors-in-Chief and the administrative staff. Some of the major tasks for me then were the upcoming IEEE 5-year review of the Journal in 2019 and the decisions to make to manage the potential disruption in publications industry due to the Open Access push and cOAlition S (https://www.coalition-s.org). We surveyed our authors and readers to get opinions on the appetite for full Open Access, and based on the feedback, decided to hang-on to our hybrid publication model with an intent to review the position again in a few years. In hindsight, this turned out to be a good decision for the past years, but Karl von Ellenrieder, our incoming Editor-in-Chief, may need to revisit the decision in years to come.
In terms of bibliometrics, the Journal has done quite well over the years – thanks to the culture and values inherited from our previous Editors-in-Chief, the efforts of our Associate Editors to maintain quality, and most importantly the hard work of our authors and reviewers to generate, critique, and improve excellent research. I recall that when I published my first paper in our Journal about two decades ago, our impact factor was 0.8. Today the IEEE Xplore page for the IEEE Journal of Oceanic Engineering sports an impact factor of 4.1.
As Editor-in-Chief, every paper that came in for review went through my desk. And every paper that we published came to me for final review. This gave me a great birds-eye view of how the vast multi-disciplinary field of Oceanic Engineering was evolving. As the “hot” areas of research evolved over the years, we had to evolve our Editorial Board as well – to ensure that we had the right expertise to handle the volume of papers coming in on new emerging topics. Occasionally I had to smooth administrative kinks, and sometimes resolve conflicts between authors, editors, and reviewers. At times, I had to call upon Ross’ experience to validate decisions I needed to make but was unsure of. And then there was a difficult time at the end of last year, when our administrative staff, who had been with us for decades, was unable to continue to serve. We had to scramble to find and train a new staff to keep the Journal running – but we managed to get it done without disruption to our operations. All-in-all, it has been six exciting years!
While this role took a lot of my time over the past seven years, it has been an enriching and fulfilling experience for me. In the process, I’ve made new friends and gained new perspectives. I’m glad to have had the opportunity to serve. It is now time for me to step down at the end of December, and hand over the reins of the Journal to Karl. I am sure he will take excellent care of the Journal.
This will be my last note in the Beacon as the Editor-in-Chief of the Journal, and so: Goodbye!
As usual, I’d like to convey my congratulations to the authors of our most recently approved papers. The following papers were published as Early Access papers online on IEEE Xplore and will appear in regular issues soon. You’ll find these papers now:
- Heron, Domps, Guérin, Wang and Petersen, “HF Radar Real-Time Alert to a Tsunami-Like Disturbance at Tofino on January 5, 2020: Surge or Tsunami?”
- Cuji and Stojanovic, “Transmit Beamforming for Underwater Acoustic OFDM Systems”
- Niu, Liu, Li and Zhai, “Unsupervised Domain Adaptation for Source Localization Using Ships of Opportunity With a Deep Vertical Line Array”
- Stevens, Siderius, Carrier and Wendeborn, “Optimally Distributed Receiver Placements Versus an Environmentally Aware Source: New England Shelf Break Acoustics Signals and Noise Experiment”
- Li, Shihua and Liem, “An Improved Experimental Framework of Amphibious Marine Vehicle Hull Hydrodynamics”
- Li, Hu, Xu, Zhao, Chen, Yang, Liu and Zhai, “Enhancing Underwater Image via Color-Cast Correction and Luminance Fusion”
- Escobar-Amado, Badiey and Wan, “Computer Vision for Bioacoustics: Detection of Bearded Seal Vocalizations in the Chukchi Shelf Using YOLOV5”
- Fischell, Fitzgerald, Manganini, Chen and Schmidt, “Seismo-Acoustic Sensing on the Beaufort Sea in the 2021 Sea Ice Dynamics Experiment (SIDEx)”
- Luo, Wu, He, Song, Xu and Li, “CEWformer: A Transformer-Based Collaborative Network for Simultaneous Underwater Image Enhancement and Watermarking”
- Liu, Bai, Deng, Liu, Wang, Lan, Li, Li and Wang, “Seal-Inspired Underwater Glider With a Rigid-Flexible Composite Hull”
- Ren, Li and Lyu, “Oil Spill Timely Backtracking Oriented by Wind Field Correction With Self-Attention Temporal Convolutional Networks”
- Liu, Zhu, Liu, Xu, Fu and Wang, “Unsupervised Multiple Representation Disentanglement Framework for Improved Underwater Visual Perception”
- Lidström, “Super Permutation Frequency-Shift-Keyed Underwater Acoustic Communication”
- Ma, Macdonald, Rouse and Ren, “Automatic Geolocation and Measuring of Offshore Energy Infrastructure With Multimodal Satellite Data”


Dr. James V. Candy is the Chief Scientist for Engineering and former Director of the Center for Advanced Signal & Image Sciences at the University of California, Lawrence Livermore National Laboratory. Dr. Candy received a commission in the USAF in 1967 and was a Systems Engineer/Test Director from 1967 to 1971. He has been a Researcher at the Lawrence Livermore National Laboratory since 1976 holding various positions including that of Project Engineer for Signal Processing and Thrust Area Leader for Signal and Control Engineering. Educationally, he received his B.S.E.E. degree from the University of Cincinnati and his M.S.E. and Ph.D. degrees in Electrical Engineering from the University of Florida, Gainesville. He is a registered Control System Engineer in the state of California. He has been an Adjunct Professor at San Francisco State University, University of Santa Clara, and UC Berkeley, Extension teaching graduate courses in signal and image processing. He is an Adjunct Full-Professor at the University of California, Santa Barbara. Dr. Candy is a Fellow of the IEEE and a Fellow of the Acoustical Society of America (ASA) and elected as a Life Member (Fellow) at the University of Cambridge (Clare Hall College). He is a member of Eta Kappa Nu and Phi Kappa Phi honorary societies. He was elected as a Distinguished Alumnus by the University of Cincinnati. Dr. Candy received the IEEE Distinguished Technical Achievement Award for the “development of model-based signal processing in ocean acoustics.” Dr. Candy was selected as a IEEE Distinguished Lecturer for oceanic signal processing as well as presenting an IEEE tutorial on advanced signal processing available through their video website courses. He was nominated for the prestigious Edward Teller Fellowship at Lawrence Livermore National Laboratory. Dr. Candy was awarded the Interdisciplinary Helmholtz-Rayleigh Silver Medal in Signal Processing/Underwater Acoustics by the Acoustical Society of America for his technical contributions. He has published over 225 journal articles, book chapters, and technical reports as well as written three texts in signal processing, “Signal Processing: the Model-Based Approach,” (McGraw-Hill, 1986), “Signal Processing: the Modern Approach,” (McGraw-Hill, 1988), “Model-Based Signal Processing,” (Wiley/IEEE Press, 2006) and “Bayesian Signal Processing: Classical, Modern and Particle Filtering” (Wiley/IEEE Press, 2009). He was the General Chairman of the inaugural 2006 IEEE Nonlinear Statistical Signal Processing Workshop held at the Corpus Christi College, University of Cambridge. He has presented a variety of short courses and tutorials sponsored by the IEEE and ASA in Applied Signal Processing, Spectral Estimation, Advanced Digital Signal Processing, Applied Model-Based Signal Processing, Applied Acoustical Signal Processing, Model-Based Ocean Acoustic Signal Processing and Bayesian Signal Processing for IEEE Oceanic Engineering Society/ASA. He has also presented short courses in Applied Model-Based Signal Processing for the SPIE Optical Society. He is currently the IEEE Chair of the Technical Committee on “Sonar Signal and Image Processing” and was the Chair of the ASA Technical Committee on “Signal Processing in Acoustics” as well as being an Associate Editor for Signal Processing of ASA (on-line JASAXL). He was recently nominated for the Vice Presidency of the ASA and elected as a member of the Administrative Committee of IEEE OES. His research interests include Bayesian estimation, identification, spatial estimation, signal and image processing, array signal processing, nonlinear signal processing, tomography, sonar/radar processing and biomedical applications.
Kenneth Foote is a Senior Scientist at the Woods Hole Oceanographic Institution. He received a B.S. in Electrical Engineering from The George Washington University in 1968, and a Ph.D. in Physics from Brown University in 1973. He was an engineer at Raytheon Company, 1968-1974; postdoctoral scholar at Loughborough University of Technology, 1974-1975; research fellow and substitute lecturer at the University of Bergen, 1975-1981. He began working at the Institute of Marine Research, Bergen, in 1979; joined the Woods Hole Oceanographic Institution in 1999. His general area of expertise is in underwater sound scattering, with applications to the quantification of fish, other aquatic organisms, and physical scatterers in the water column and on the seafloor. In developing and transitioning acoustic methods and instruments to operations at sea, he has worked from 77°N to 55°S.
René Garello, professor at Télécom Bretagne, Fellow IEEE, co-leader of the TOMS (Traitements, Observations et Méthodes Statistiques) research team, in Pôle CID of the UMR CNRS 3192 Lab-STICC.
Professor Mal Heron is Adjunct Professor in the Marine Geophysical Laboratory at James Cook University in Townsville, Australia, and is CEO of Portmap Remote Ocean Sensing Pty Ltd. His PhD work in Auckland, New Zealand, was on radio-wave probing of the ionosphere, and that is reflected in his early ionospheric papers. He changed research fields to the scattering of HF radio waves from the ocean surface during the 1980s. Through the 1990s his research has broadened into oceanographic phenomena which can be studied by remote sensing, including HF radar and salinity mapping from airborne microwave radiometers . Throughout, there have been one-off papers where he has been involved in solving a problem in a cognate area like medical physics, and paleobiogeography. Occasionally, he has diverted into side-tracks like a burst of papers on the effect of bushfires on radio communications. His present project of the Australian Coastal Ocean Radar Network (ACORN) is about the development of new processing methods and applications of HF radar data to address oceanography problems. He is currently promoting the use of high resolution VHF ocean radars, based on the PortMap high resolution radar.
Hanu Singh graduated B.S. ECE and Computer Science (1989) from George Mason University and Ph.D. (1995) from MIT/Woods Hole.He led the development and commercialization of the Seabed AUV, nine of which are in operation at other universities and government laboratories around the world. He was technical lead for development and operations for Polar AUVs (Jaguar and Puma) and towed vehicles(Camper and Seasled), and the development and commercialization of the Jetyak ASVs, 18 of which are currently in use. He was involved in the development of UAS for polar and oceanographic applications, and high resolution multi-sensor acoustic and optical mapping with underwater vehicles on over 55 oceanographic cruises in support of physical oceanography, marine archaeology, biology, fisheries, coral reef studies, geology and geophysics and sea-ice studies. He is an accomplished Research Student advisor and has made strong collaborations across the US (including at MIT, SIO, Stanford, Columbia LDEO) and internationally including in the UK, Australia, Canada, Korea, Taiwan, China, Japan, India, Sweden and Norway. Hanu Singh is currently Chair of the IEEE Ocean Engineering Technology Committee on Autonomous Marine Systems with responsibilities that include organizing the biennial IEEE AUV Conference, 2008 onwards. Associate Editor, IEEE Journal of Oceanic Engineering, 2007-2011. Associate editor, Journal of Field Robotics 2012 onwards.
Milica Stojanovic graduated from the University of Belgrade, Serbia, in 1988, and received the M.S. and Ph.D. degrees in electrical engineering from Northeastern University in Boston, in 1991 and 1993. She was a Principal Scientist at the Massachusetts Institute of Technology, and in 2008 joined Northeastern University, where she is currently a Professor of electrical and computer engineering. She is also a Guest Investigator at the Woods Hole Oceanographic Institution. Milica’s research interests include digital communications theory, statistical signal processing and wireless networks, and their applications to underwater acoustic systems. She has made pioneering contributions to underwater acoustic communications, and her work has been widely cited. She is a Fellow of the IEEE, and serves as an Associate Editor for its Journal of Oceanic Engineering (and in the past for Transactions on Signal Processing and Transactions on Vehicular Technology). She also serves on the Advisory Board of the IEEE Communication Letters, and chairs the IEEE Ocean Engineering Society’s Technical Committee for Underwater Communication, Navigation and Positioning. Milica is the recipient of the 2015 IEEE/OES Distinguished Technical Achievement Award.
Dr. Paul C. Hines was born and raised in Glace Bay, Cape Breton. From 1977-1981 he attended Dalhousie University, Halifax, Nova Scotia, graduating with a B.Sc. (Hon) in Engineering-Physics.