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An Airborne Sonar System for Underwater Remote Sensing and Imaging

Aidan Fitzpatrick, Ajay Singhvi, Amin Arbabian
2020 IEEE Access  
Herein, we introduce an airborne sonar system concept for non-contact underwater imaging that utilizes the photoacoustic effect. Proposed System.  ...  To address the gap for high-throughput, scalable airborne imaging of underwater, we propose a system (see Fig. 1 ) which excites an underwater acoustic source using an airborne laser and detects the acoustic  ...  .: An Airborne Sonar System for Underwater Remote Sensing and Imaging The first term of the Green's Function in (16) accounts for the downward propagating wave while the second term realizes the reflected  ... 
doi:10.1109/access.2020.3031808 fatcat:gmh6yommwfbhdf6n6zagl3cyri


Y. Z. Tan, G. Q. Zhou, X. Zhou, J. D. Wei, J. L. Chen, H. C. Hu
2020 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
and American marine lidar detection technology, compares the hardware technical parameters of marine airborne laser lidar between China and the United States, and summarizes China's current airborne lidar  ...  detection technology and developed countries.  ...  The International Society for Photogrammetry and Remote Sensing presented a manufacturer to drill an airborne laser scanning system at an international conference in Vienna.  ... 
doi:10.5194/isprs-archives-xlii-3-w10-111-2020 fatcat:qkm7maw2szhzxegedr3maww75q

Threats from and Countermeasures for Unmanned Aerial and Underwater Vehicles

Wahab Khawaja, Vasilii Semkin, Naeem Iqbal Ratyal, Qasim Yaqoob, Jibran Gul, Ismail Guvenc
2022 Sensors  
We also overview the countermeasures against such threats, including approaches for the detection, tracking, and classification of UAVs and UUVs.  ...  Similarly, unmanned underwater vehicles (UUVs) have revolutionized underwater operations. UUVs can accomplish numerous tasks that were not possible with manned underwater vehicles.  ...  Acknowledgments: We would like to thank Matins Ezuma for his contribution toward UAV detection and classification using RF analysis.  ... 
doi:10.3390/s22103896 pmid:35632303 fatcat:3i7aer6jrvhebeflitgceqvw4q

Front Matter: Volume 9250

Proceedings of SPIE, Gary Kamerman, Ove Steinvall, Gary J. Bishop, Ainsley Killey, John D. Gonglewski
2014 Electro-Optical Remote Sensing, Photonic Technologies, and Applications VIII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing II  
Base 36 numbering is employed for the last two digits and indicates the order of articles within the volume. Numbers start with 00,  ...  Numbers in the index correspond to the last two digits of the six-digit citation identifier (CID) article numbering system used in Proceedings of SPIE.  ...  airborne system emulator -maritime (Invited Paper) [9250-11] 0D Underwater laser imaging experiments in the Baltic Sea [9250-14] 9250 0E Processing of airborne lidar bathymetry data for detailed sea floor  ... 
doi:10.1117/12.2081289 fatcat:ykiyng6kzncgxeek5dpeffaizu

Page 277 of Geographical Analysis Vol. 30, Issue 3 [page]

1998 Geographical Analysis  
“Terrestrial Remote Sensing” could be a more appropriate title, since it would denote the absence of spectac- ular sonar images and the theoretical principles of underwater acoustics The book is published  ...  After all, “remote sensing affords us the capability to literally see the in- visible” (p. 38). Chapter 1 incorporates a clever discussion, comparing an ideal and real remote sensing system.  ... 

Radar and Sonar Imaging and Processing (2nd Edition)

Andrzej Stateczny, Witold Kazimierski, Krzysztof Kulpa
2021 Remote Sensing  
The 14 papers (from 29 submitted) published in the Special Issue "Radar and Sonar Imaging Processing (2nd Edition)" highlight a variety of topics related to remote sensing with radar and sonar sensors.  ...  The sequence of articles included in the SI deal with a broad profile of aspects of the use of radar and sonar images in line with the latest scientific trends, in which the latest developments in science  ...  Acknowledgments: We would like to thank all the authors who contributed to the Special Issue and the staff in the editorial office.  ... 
doi:10.3390/rs13224656 fatcat:qvxifyoi6fev3ejsbz5hkrcv7a

Field calibration and validation of remote-sensing surveys

Shachak Pe'eri, Andy McLeod, Paul Lavoie, Seth Ackerman, James Gardner, Christopher Parrish
2013 International Journal of Remote Sensing  
The Optical Collection Suite (OCS) is a ground-truth sampling system designed to perform in situ measurements that help calibrate and validate optical remote-sensing and swath-sonar surveys for mapping  ...  The OCS system has been operational since 2009 and has been used in several ground-truth missions that overlapped with airborne lidar bathymetry (ALB), hyperspectral imagery (HSI), and swath-sonar bathymetric  ...  NOAA survey vessel Rainier for allowing us to use their vessels for this study.  ... 
doi:10.1080/01431161.2013.800655 fatcat:ood7rycxhrbsddamn3sobtvuey

Archaeologic Machine Learning for Shipwreck Detection Using Lidar and Sonar

Leila Character, Agustin Ortiz JR, Tim Beach, Sheryl Luzzadder-Beach
2021 Remote Sensing  
The model is based on open source topo-bathymetric data and shipwreck data for the United States available from NOAA.  ...  The model uses a YOLOv3 architecture and produced an F1 score of 0.92 and a precision score of 0.90, indicating that the approach taken herein to address false positives was successful.  ...  Acknowledgments: The authors thank all the anonymous reviewers and journal editorial staff for their help improving the quality of this manuscript. The first author would like to thank the Karl W.  ... 
doi:10.3390/rs13091759 fatcat:77jorkfuevbhjgylfx4scwkhba

Remote sensing and the UN Ocean Decade: high expectations, big opportunities

Vincent Lecours, Mathias Disney, Kate He, Nathalie Pettorelli, J. Marcus Rowcliffe, Temuulen Sankey, Kylie Scales
2021 Remote Sensing in Ecology and Conservation  
Deeper seafloor habitats can now be mapped and imaged at a centimeter scale using autonomous underwater vehicles and sensors like synthetic aperture sonars (e.g., Thorsnes et al., 2019) .  ...  Acoustic remote sensing can be passive (i.e., using hydrophones to capture sounds in the environment) or active (i.e., using sonars that produce directional sound and listen for returns); both have their  ... 
doi:10.1002/rse2.241 fatcat:hd76waagkfeavfzboeqnoxxgj4

3D Sonar Measurements in Wakes of Ships of Opportunity

Alexander Soloviev, Christopher Maingot, Mike Agor, Lou Nash, Keith Dixon
2012 Journal of Atmospheric and Oceanic Technology  
Three-dimensional sonar is also a potentially useful tool for studies of air-bubble dynamics and turbulence in breaking surface waves.  ...  An advantage of the 3D sonar technology is that it allows quantitative estimates of the ship wake geometry, which presents new opportunities for validation of hydrodynamic models of the ship wake.  ...  We thank Jenny Fenton for arranging access to SAR images of ship wakes and Silvia Matt (NSU OC) for discussion of the project results.  ... 
doi:10.1175/jtech-d-11-00120.1 fatcat:mbksgmpnp5elrolblveey34bua

Imaging and Classification Techniques for Seagrass Mapping and Monitoring: A Comprehensive Survey [article]

Md Moniruzzaman, S. M. Shamsul Islam, Paul Lavery, Mohammed Bennamoun, C. Peng Lam
2019 arXiv   pre-print
So far, for seagrass detection and mapping, digital images from airborne cameras, spectral images from satellites, acoustic image data using underwater sonar technology, and digital underwater photo and  ...  Later, advances in remote-sensing technology, satellite-monitoring techniques and, digital photo- and video-based techniques opened a window to quicker, cheaper, and, potentially, more accurate seagrass-monitoring  ...  To prove the effectiveness of using the spectral response through remote sensing from underwater vegetation for classification, Tin et al.  ... 
arXiv:1902.11114v2 fatcat:cctkhtbc2bg73pfenrkbmxq3ay

Remote Sensing Systems for Ocean: A Review (Part 2: Active Systems)

Meisam Amani, Farzaneh Mohseni, Nasir Farsad Layegh, Mohsen Eslami Nazari, Farzam Fatolazadeh, Abbas Salehitangrizi, Seyed Ali Ahmadi, Hamid Ebrahimy, Arsalan Ghorbanian, Shuanggen Jin, Sahel Mahdavi, Armin Moghimi
2022 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
As discussed in the previous part of this review paper, Remote Sensing (RS) creates unprecedented opportunities by providing a variety of systems with different characteristics to study and monitor oceans  ...  Here, in part 2, seven active RS systems, including scatterometers, altimeters, gravimeters, Synthetic Aperture Radar (SAR), Light Detection and Ranging (LiDAR), Sound Navigation and Ranging (SONAR), High-Frequency  ...  This makes synthetic aperture SONAR systems efficient tools for various underwater applications, such as small object search, wreckage imaging, pipeline inspection, and underwater archaeology.  ... 
doi:10.1109/jstars.2022.3141980 fatcat:kc55frb76nbtfkkfabvhbtflem


V. Grossmann, D. Nakath, M. Urlaub, N. Oppelt, R. Koch, K. Köser
2022 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
We outline these challenges and exemplify different envisioned digital twins employed in the oceans involving remote sensing, underwater photogrammetry and computer vision, focusing on optical aspects  ...  In particular, we look at the holistic sensing scenarios of optical properties in coastal waters as well as seafloor dynamics at volcanic slopes and discuss road blockers for digital twins as well as potential  ...  Multi scale digital twinning of coastal waters across different sensing modalities, comprising airborne and underwater sensing systems as well as a comprehensive representation of the environment.  ... 
doi:10.5194/isprs-annals-v-4-2022-345-2022 fatcat:dtfodbwcafdynp6bx7rvppkd7y

Review of Underwater Sensing Technologies and Applications

Kai Sun, Weicheng Cui, Chi Chen
2021 Sensors  
Therefore, various types of acoustic and even optical sensing devices for underwater applications have come into use.  ...  Due to the characteristics of seawater and the complex underwater environment, conventional measurement and sensing methods used for land are difficult to apply in the underwater environment directly.  ...  Acoustic sensing contains various sonar devices for seafloor mapping, submersible navigation, and underwater object.  ... 
doi:10.3390/s21237849 pmid:34883851 fatcat:3lalatk3mbhuxlipjavlt4tzri


Emeka Jude Okoli, Wallace Imoudu Enegbuma
2015 Jurnal Teknologi  
The introduction of microwave remote sensing systems will provide the much needed assistance when both visual searches and optical imaging systems do not help.  ...  This paper summarizes some remote sensing technologies in use by different search and rescue operators for the search of the missing Malaysia Airline (MH370).  ...  It also has on it the Bluefin-21 autonomous underwater vehicle; an underwater drone equipped with Sonar (active remote sensing system) which can be programmed to dive deep into the ocean floor to search  ... 
doi:10.11113/jt.v77.6531 fatcat:fljlnpc2njappbkg4leens5wmm
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