Academic literature on the topic 'Towed Camera'

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Journal articles on the topic "Towed Camera"

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Cresswell, Anna K., Nicole M. Ryan, Andrew J. Heyward, et al. "A quantitative comparison of towed-camera and diver-camera transects for monitoring coral reefs." PeerJ 9 (April 14, 2021): e11090. http://dx.doi.org/10.7717/peerj.11090.

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Novel tools and methods for monitoring marine environments can improve efficiency but must not compromise long-term data records. Quantitative comparisons between new and existing methods are therefore required to assess their compatibility for monitoring. Monitoring of shallow water coral reefs is typically conducted using diver-based collection of benthic images along transects. Diverless systems for obtaining underwater images (e.g. towed-cameras, remotely operated vehicles, autonomous underwater vehicles) are increasingly used for mapping coral reefs. Of these imaging platforms, towed-came
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Hatcher, Gerald A., Jonathan A. Warrick, Christine J. Kranenburg, and Andrew C. Ritchie. "Accurate Maps of Reef-Scale Bathymetry with Synchronized Underwater Cameras and GNSS." Remote Sensing 15, no. 15 (2023): 3727. http://dx.doi.org/10.3390/rs15153727.

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We investigate the utility of towed underwater camera systems with tightly coupled Global Navigation Satellite System (GNSS) positions to provide reef-scale bathymetric models with millimeter to centimeter resolutions and accuracies with Structure-from-Motion (SfM) photogrammetry. Successful development of these techniques would allow for detailed assessments of benthic conditions, including the accretion and erosion of reefs and adjacent sediment deposits, without the need for ground control points. We use a multi-camera system towed by a small vessel to map over 70,000 m2 of complex shallow
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Jones, DOB, BJ Bett, RB Wynn, and DG Masson. "The use of towed camera platforms in deep-water science." Underwater Technology 28, no. 2 (2009): 41–50. http://dx.doi.org/10.3723/ut.28.041.

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Rudd, Jessica L., Tiago Bartolomeu, Haley R. Dolton, et al. "Basking shark sub-surface behaviour revealed by animal-towed cameras." PLOS ONE 16, no. 7 (2021): e0253388. http://dx.doi.org/10.1371/journal.pone.0253388.

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While biologging tags have answered a wealth of ecological questions, the drivers and consequences of movement and activity often remain difficult to ascertain, particularly marine vertebrates which are difficult to observe directly. Basking sharks, the second largest shark species in the world, aggregate in the summer in key foraging sites but despite advances in biologging technologies, little is known about their breeding ecology and sub-surface behaviour. Advances in camera technologies holds potential for filling in these knowledge gaps by providing environmental context and validating be
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Shortis, M. R., J. W. Seager, A. Williams, B. A. Barker, and M. Sherlock. "Using Stereo-Video for Deep Water Benthic Habitat Surveys." Marine Technology Society Journal 42, no. 4 (2008): 28–37. http://dx.doi.org/10.4031/002533208787157624.

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Towed body systems of various configurations have been used for many years to map the seabed. Prior to the last several years, single video camera systems were widely used to gather qualitative data, or collect often low-accuracy quantitative data using laser dot patterns projected into the field of view. The introduction of stereo-video systems has enabled the capture of accurate and reliable spatial information with estimates of accuracy and precision. CSIRO has recently adopted stereo-video on a towed body system used for habitat mapping and biodiversity survey work in the deep ocean (100 t
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Fornari, Daniel J. "A new deep-sea towed digital camera and multi-rock coring system." Eos, Transactions American Geophysical Union 84, no. 8 (2003): 69. http://dx.doi.org/10.1029/2003eo080001.

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Politikos, Dimitris V., Elias Fakiris, Athanasios Davvetas, Iraklis A. Klampanos, and George Papatheodorou. "Automatic detection of seafloor marine litter using towed camera images and deep learning." Marine Pollution Bulletin 164 (March 2021): 111974. http://dx.doi.org/10.1016/j.marpolbul.2021.111974.

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Barker, Bruce A. J., Ian Helmond, Nicholas J. Bax, Alan Williams, Stephanie Davenport, and Victoria A. Wadley. "A vessel-towed camera platform for surveying seafloor habitats of the continental shelf." Continental Shelf Research 19, no. 9 (1999): 1161–70. http://dx.doi.org/10.1016/s0278-4343(99)00017-5.

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Lauth, R. R., W. W. Wakefield, and K. Smith. "Estimating the density of thornyheads, Sebastolobus spp., using a towed video camera sled." Fisheries Research 70, no. 1 (2004): 39–48. http://dx.doi.org/10.1016/j.fishres.2004.06.009.

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Lindsay, Dhugal, Francesc Pagès, Jordi Corbera, et al. "The anthomedusan fauna of the Japan Trench: preliminary results fromin situsurveys with manned and unmanned vehicles." Journal of the Marine Biological Association of the United Kingdom 88, no. 8 (2008): 1519–39. http://dx.doi.org/10.1017/s0025315408002051.

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Modernin situsurvey technologies such as crewed submersibles, remotely-operated vehicles (ROVs), towed camera arrays, and visual/video plankton recorders (VPRs) were used to characterize the dominant anthomedusan species off the eastern seaboard of Japan. Notes on the taxonomy, distribution, behaviour and interspecies interactions are presented for the four observed species:Euphysa japonica, E. flammea, Calycopsis nematophoraandPandea rubra. A new generic definition for the genusCalycopsisis proposed. The possibility of run-on, cascading detrimental effects of oceanic acidification on midwater
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Dissertations / Theses on the topic "Towed Camera"

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Grasty, Sarah Elizabeth. "Use of a Towed Camera System for Estimating Reef Fish Populations Densities on the West Florida Shelf." Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5370.

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Reef fish species tend to reside over high relief habitat which makes them difficult to sample with traditional gears such as nets and trawls. Therefore, implementing and understanding the strengths and weaknesses of new approaches which incorporate acoustic and optical methods has become a priority for reef fish stock assessment. Beginning in June of 2013, a towed camera system known as the Camera-Based Assessment Survey System (C-BASS) has been used to visualize over 500 kilometers of transect and record more than 80 hours of video over several habitats in the Gulf of Mexico. Surveys have be
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Davis, Katie S. "Use of a Towed Camera System along the west Florida shelf: A Case Study of the Florida Middle Grounds Benthic Marine Communities." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7494.

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As technologies advance the study of ocean dynamics, new approaches to vexing problems of scale and process are becoming more widely available. Originally conceived as a tool primarily for indexing the abundance of near-bottom fishes, the Camera-based Assessment and Survey System (C-BASS) may also be an effective tool for monitoring benthic invertebrate resources vulnerable to natural and anthropogenic perturbations, and for characterizing the composition of benthic communities to inform spatial management. Using still images derived from the C-BASS video of benthic transects within the Florid
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Masters, Joel T. "TOWER-TRACKING HELIOSTAT ARRAY." DigitalCommons@CalPoly, 2011. https://digitalcommons.calpoly.edu/theses/481.

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This thesis presents a method of tracking and correcting for the swaying of a central receiver tower in concentrated solar production plants. The method uses a camera with image processing algorithms to detect movement of the center of the tower. A prototype was constructed utilizing a CMOS camera connected to a microcontroller to control the movements of three surrounding heliostats. The prototype uses blob-tracking algorithms to detect and correct for movements of a colored model target. The model was able to detect movements in the tower with average error of 0.32 degrees, and was able
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Guarino, de Vasconcelos Luiz Eduardo, Nelson Paiva Oliveira Leite, Carlos Alberto Murari Pinheiro, and Otávio Augusto Salgado Carpinteiro. "Flight Test Evaluation of a Hi-Speed Near Real-Time 720I Image Processing Application." International Foundation for Telemetering, 2011. http://hdl.handle.net/10150/595797.

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ITC/USA 2011 Conference Proceedings / The Forty-Seventh Annual International Telemetering Conference and Technical Exhibition / October 24-27, 2011 / Bally's Las Vegas, Las Vegas, Nevada<br>Nowadays, with the development of the electronics, a video camera can produce hi-resolution and hi-speed images with a very good sensitivity. A typical application is the execution of the Air Data System (ADS) Calibration Flight Test Campaign (FTC) using the Tower-Fly-By method, where the aircraft reference altitude is computed from video frames. To improve efficiency, safety and effectiveness for this FTC,
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Li, Kun-Hung, and 李昆鴻. "Feature-Based Motion Estimation for Underwater Towed Camera." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/20216010484193983786.

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碩士<br>國立中山大學<br>海下科技暨應用海洋物理研究所<br>102<br>When TowCam (Towed Camera System) is under the deep sea exploration, its moving track and heading always have different direction with degree of α caused by the current. This situation will make images shot by the camera mounted on the vehicle to difficultly be processed by the photo mosaicking method and get the deformed or unaccepted mosaic results. In this thesis, we used the SURF (speeded-up robust feature) algorithm to extract the critical point of the shot image to estimate the declination between the heading and the track for future development
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Su, Jia-De, and 蘇家德. "A Preliminary Study of Operational Parameters for Underwater Towed Camera System." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/98709131548168370838.

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碩士<br>國立中山大學<br>海下科技暨應用海洋物理研究所<br>102<br>Twist-Pair Towed Camera (abbr. TP-TowCam), which means when we use this vehicle in the ocean, the more depth we yearn to explore, the more darkness we have. Therefore, we demand the deep-sea lights to augment the illuminance of hydrography. There is one problem we need to face, inasmuch as the light in the ocean was absorbed and scattered by the sea’s depth. It makes a point that the TP-TowCam fails to take a photo in the depths of the ocean. However, consider that TP-TowCam influence the security of operation and the horizon of vision. We hope we can i
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Pagnucco, Katie. "Using under-road tunnels to protect a declining population of long-toed salamanders (Ambystoma macrodactylum) in Waterton Lakes National Park." Master's thesis, 2010. http://hdl.handle.net/10048/1244.

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I investigated the value of under-road tunnels as a conservation strategy to protect a long-toed salamander population, in south-west Alberta, whose overwintering sites and breeding habitat (Linnet Lake) are separated by a road. I conducted a mark-recapture study from 2008-2009, capturing salamanders using roadside fences and pitfall traps. Four tunnels were monitored in 2009 using traps and cameras. A 2008 estimate indicated that the population declined by 60% since 1994, however, road mortality was dramatically reduced following installation of fences and tunnels. Camera and trap data docu
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Books on the topic "Towed Camera"

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Beck, Cassia. Tower Jelly FlipNotes, Flexible Plastic-Covered Notepad with Vintage Camera Imagery. teNeues Publishing Company, 2016.

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Staff, Oxford, and Jonathan Pike. Oxford University Almanac for 1996: Tom Tower and the Radcliffe Camera. Oxford University Press, 1999.

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Strzolka, Rainer. 55� 36′ N, 13� 0′ O: With Tower 3 Camera on the Go - a Sunrise. Independently Published, 2019.

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Anderson, Carolyn J. Cartography and Conflict: The Board of Ordnance and the Construction of the Military Landscape of Scotland, 1689–1815. Edinburgh University Press, 2018. http://dx.doi.org/10.3366/edinburgh/9781845861209.003.0006.

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Scotland generated four Jacobite risings from 1689 to 1745, plus Franco-Jacobite invasion threats in 1708 and 1744. British military mapping was the responsibility of the London-based Board of Ordnance. After the 1707 Act of Union the Scottish Ordnance Office came under London control and received additional staff. Road making was initiated, associated with Generals George Wade and William Roy. Originally fortress-oriented, the Drawing Room in the Tower of London shifted to producing topographical surveys, oriented after 1746 towards transportation, development and integration.
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Barry, Terry B. Looking West. Edited by Christopher Gerrard and Alejandra Gutiérrez. Oxford University Press, 2018. http://dx.doi.org/10.1093/oxfordhb/9780198744719.013.38.

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This chapter outlines some the Irish evidence for later medieval settlement and society and the seismic shift in settlement which came about as a result of invasion and then conquest of the island by the Anglo-Normans, beginning in ad 1169. There was always a particular defensive aspect to this settlement, both in a rural and in an urban context, but the economy of the Anglo-Norman generally flourished until crisis in the second half of the fourteenth century. This discussion covers castles, tower houses, moated sites, rural settlement, towns, and churches before describing trade and contact w
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Watson, Nicola J. The Author's Effects. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198847571.001.0001.

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The Author’s Effects: On Writer’s House Museums is the first book to describe how the writer’s house museum came into being as a widespread cultural phenomenon across Britain, Europe, and North America. Exploring the ways that authorship has been mythologized and materialized through the conventions of the writer’s house museum, The Author’s Effects anatomizes the how and why of the emergence, establishment, and endurance of popular notions of authorship in relation to creativity. It traces how and why the writer’s bodily remains, possessions, and spaces came to be treasured in the late eighte
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Davidson, Frank P., and Kathleen Lusk Brooke. Building the World. Greenwood Publishing Group, Inc., 2006. http://dx.doi.org/10.5040/9798216193371.

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Humans are builders—we make structures to span rivers, to connect points of land, to offer shelter. Indeed, throughout history, civilizations have created structures of such immense scale, requiring such tremendous resources, that they might have been thought impossible. From the Taj Mahal to the Suez Canal, from Solomon's Temple to the Trans-Alaska Pipeline, these feats of macro-engineering are a testament to the creativity and foresight of engineers, architects, government officials, and diplomats. Who came up with the ideas for these projects? How did they see them through to completion? Wh
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Book chapters on the topic "Towed Camera"

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Bowden, David A., and Daniel O. B. Jones. "Towed Cameras." In Biological Sampling in the Deep Sea. John Wiley & Sons, Ltd, 2016. http://dx.doi.org/10.1002/9781118332535.ch12.

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Shabani, Amirhosein, and Amir Hossein Karimi. "Operational Modal Analysis and Finite Element Model Updating of the Naillac Tower in Rhodes, Greece." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_112.

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AbstractMitigating vulnerabilities of cultural heritage assets prevents damage from extreme weather, encourages sustainable restoration practices that cut carbon emissions, and yields long-term cost savings, all while conserving the legacy of historical constructions. Developing a precise numerical model that closely simulates the actual structure is a crucial component of a vulnerability assessment methodology. The objective of this study is to present a finite element (FE) model updating of a historical masonry arch with a corner tower in Rhodes, Greece. The Naillac tower, as part of the med
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Wong, Peter Kok-Yiu, Chin Pok Lam, Yin Ni Lee, Chung Lam Ting, Jack C. P. Cheng, and Pak Him Leung. "Predictive Safety Monitoring for Lifting Operations with Vision-Based Crane-Worker Conflict Prediction." In CONVR 2023 - Proceedings of the 23rd International Conference on Construction Applications of Virtual Reality. Firenze University Press, 2023. http://dx.doi.org/10.36253/10.36253/979-12-215-0289-3.64.

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Construction industry has reported among the highest accident and fatality rates over the past decade. In particular, crane lifting is a notably hazardous operation on construction sites, causing fatal accidents like workers being struck by the boom or objects fallen from tower cranes. Manual monitoring by on-site safety officers is labour-intensive and error-prone, while incorporating computer vision techniques into surveillance cameras would enable more automatic and continuous monitoring of construction site operations. However, existing studies for lifting safety mainly detect the presence
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Wong, Peter Kok-Yiu, Chin Pok Lam, Yin Ni Lee, Chung Lam Ting, Jack C. P. Cheng, and Pak Him Leung. "Predictive Safety Monitoring for Lifting Operations with Vision-Based Crane-Worker Conflict Prediction." In CONVR 2023 - Proceedings of the 23rd International Conference on Construction Applications of Virtual Reality. Firenze University Press, 2023. http://dx.doi.org/10.36253/979-12-215-0289-3.64.

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Construction industry has reported among the highest accident and fatality rates over the past decade. In particular, crane lifting is a notably hazardous operation on construction sites, causing fatal accidents like workers being struck by the boom or objects fallen from tower cranes. Manual monitoring by on-site safety officers is labour-intensive and error-prone, while incorporating computer vision techniques into surveillance cameras would enable more automatic and continuous monitoring of construction site operations. However, existing studies for lifting safety mainly detect the presence
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"Benthic Habitats and the Effects of Fishing." In Benthic Habitats and the Effects of Fishing, edited by T. D. Clayton, J. C. Brock, and C. W. Wright. American Fisheries Society, 2005. http://dx.doi.org/10.47886/9781888569605.ch21.

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For ecologists and managers of seagrass systems, the spatial context provided by remote sensing has proven to be an important complement to in situ assessments and measurements. The spatial extent of seagrass beds has been mapped most commonly with conventional aerial photography. Additional remote mapping and monitoring tools applied to seagrass studies include optical satellite sensors, airborne multispectral scanners, underwater video cameras, and towed sonar systems. An additional tool that shows much promise is airborne, waveform-resolving lidar (light detection and ranging). Now used rou
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Zhong, Dongwang, Tengfei Li, Haohao Tao, Quan Lv, and Li He. "Mechanical Study on Blasting Demolition and Collapse Process of Single Tower Cable-Stayed Bridge." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230834.

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During the demolition of a single-tower cable-stayed bridge, the initiation delay time of each blasting incision is determined by the deflection angle of the main tower, and the steel cable of the cable-stayed bridge directly affects the instability and dumping of the main tower due to the complex stress. In this paper, the fixed-axis rotation of the rigid body is combined with the kinetic energy theorem to obtain the functional relationship between the deflection angle of the main tower and the time. Under the condition of satisfying the model similarity theory, the time required for the main
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Rodríguez Elizalde, Rubén. "Thermography Applied to Old Masonry Constructions." In Modern Masonry Construction - The Fusion of Tradition, Technology, and Sustainability [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1009693.

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Infrared thermography is a non-invasive technique widely used in architectural heritage conservation to analyze surface temperatures and identify material deterioration. This study presents the application of both terrestrial and aerial thermography for diagnosing structural pathologies in historical monuments. Thermographic imaging facilitates the detection of hidden elements, moisture infiltration, thermal bridges, and material heterogeneities without physical contact. The research examines case studies such as the Tower of Hercules and La Giralda, demonstrating the advantages of drone-mount
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Valero, Mario M., Adam K. Kochanski, and Craig B. Clements. "Remote characterization of fire behavior during the FireFlux II experiment." In Advances in Forest Fire Research 2022. Imprensa da Universidade de Coimbra, 2022. http://dx.doi.org/10.14195/978-989-26-2298-9_54.

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The FireFlux II field experiment was conducted on January 30th, 2013 in south-east Texas, USA, under high fire danger conditions. The experiment was designed to study the behavior of a head fire progressing through a flat, tall grass prairie, and it was informed by the use of a coupled fire-atmosphere model. Vegetation properties and fuel moisture were measured shortly before the experiment. Near-surface atmospheric conditions were monitored during the experiment using an elaborate meteorological instrumentation array. Fire behavior was observed through a combination of remote and in-situ sens
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Khalid, S., A. V. Senthil Kumar, and Narendra Pratap Singh. "Remote Control Tower." In New Innovations in AI, Aviation, and Air Traffic Technology. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-1954-3.ch006.

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Modern airport management has become synonymous with the ubiquitous presence of control towers, manned by personnel tasked with overseeing air traffic movement and ensuring its safe navigation. These controllers handle the logistics of aircraft arrivals, departures, and ground movements, ensuring the smooth operation of the airport. However, the landscape of air navigation services is evolving rapidly, driven by pressures to reduce costs and enhance service quality. This chapter explores the origins of remote tower technology, its advantages and disadvantages, as well as the obstacles that hin
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Reid, Fiona A. "Even-Toed Ungulates Order Artiodactyla." In A Field Guide To The Mammals Of Central America & Southeast Mexico. Oxford University PressNew York, NY, 2009. http://dx.doi.org/10.1093/oso/9780195343229.003.0013.

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Abstract The Artiodactyla includes peccaries, deer, pigs, hippopotamuses, camels, giraffes, ante- lope, and cattle and is the most diverse order of hoofed mammals. Even-toed ungulates have 2 weight-bearing toes on each foot. They probably are only distantly related to the odd-toed ungulates; they are thought to be more closely related to cetaceans (whales and dolphins). Two families are native to Central America.
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Conference papers on the topic "Towed Camera"

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Minart, Corentin, Viviane David, Anne Mouget, et al. "An innovative sampling protocol for fish species identification methods in shallow waters: towed diver, towed video and stereoscopic camera system." In OCEANS 2021: San Diego – Porto. IEEE, 2021. http://dx.doi.org/10.23919/oceans44145.2021.9706039.

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Underwood, Mark, Matthew Sherlock, Andreas Marouchos, Karl Forcey, and Jeff Cordell. "A Portable Shallow-Water Optic Fiber Towed Camera System for Coastal Benthic Assessment." In OCEANS 2018 MTS/IEEE Charleston. IEEE, 2018. http://dx.doi.org/10.1109/oceans.2018.8604689.

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Casarini, Luiz Miguel, Monica Doll Costa, Julia Alves Costa, and Jose Edmilson A. Mello. "Sidescan sonar and towed camera: A combined system of low-cost mapping for shallow water." In 2015 IEEE/OES Acoustics in Underwater Geosciences Symposium (RIO Acoustics). IEEE, 2015. http://dx.doi.org/10.1109/rioacoustics.2015.7473587.

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Taylor, Richard, Norman Vine, Amber York, et al. "Evolution of a benthic imaging system from a towed camera to an automated habitat characterization system." In OCEANS 2008. IEEE, 2008. http://dx.doi.org/10.1109/oceans.2008.5152032.

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Mizuno, Katsunori, Shigeru Tabeta, Yoshinori Matsumoto, et al. "Development of a Towed Optical Camera Array System (SSS: Speedy Sea Scanner) for Sea Environmental Monitoring." In 2018 OCEANS - MTS/IEEE Kobe Techno-Ocean (OTO). IEEE, 2018. http://dx.doi.org/10.1109/oceanskobe.2018.8558885.

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Kitazawa, Daisuke, and Yoichi Mizukami. "Combined Optical and Acoustic Monitoring of Fishes in the Demonstration Site of Marine Renewable Energy Development." In ASME 2016 35th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/omae2016-54852.

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Before the installation of marine renewable energy devices, fish species and abundance should be examined for selecting the proper site where the effects of the devices on the environment and fish will be as small as possible. Fish species and abundance can be examined in a variety of methods such as a fish finder using an acoustic wave and fishing gears such as a gill net. However, the fish finder cannot specify the species of fish that is sometimes estimated from the experience of fishermen or scientific researchers. Some amounts of fish must be removed from the target sea area in case of us
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Sherlock, Matthew, Alan Williams, Andrew Filisetti, and Mark Underwood. "A Compact Camera System for Acquiring High Resolution Imagery of Seafloor Biota and Habitats During Towed Net Sampling." In 2018 OCEANS - MTS/IEEE Kobe Techno-Ocean (OTO). IEEE, 2018. http://dx.doi.org/10.1109/oceanskobe.2018.8558798.

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Rajaona, Dominique R., and Toky Ramanakoto. "On the Intrinsic Mechanism of Wakes Interference Past Two Cylinders Towed Beneath a Free Surface." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10446.

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An experimental study of the flow past a set of two horizontal cylinders is presented. The cylinders are towed in a uniformly accelerated and decelerated motion in a visualization tank in order to enhance the vortex effects. The main cylinder (D = 0.04 m; L/D = 16) is placed in the flow past a front one (d = 0.002m; L/D = 16). They are towed beneath the free surface and the drag and lift forces are measured. The main cylinder wake pattern is visualized by an embarked CCD camera. The Reynolds number based on the maximum velocity is from 0 to 14000 and the Froude number based on the main cylinde
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Lopez, Margaux, Stuart Marshall, Tim Bond, et al. "Acceptance testing for LSST camera raft tower modules." In Ground-based and Airborne Instrumentation for Astronomy VII, edited by Hideki Takami, Christopher J. Evans, and Luc Simard. SPIE, 2018. http://dx.doi.org/10.1117/12.2312200.

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Guye, Kidus, Rebecca Mitchell, and Guangdong Zhu. "Unmanned Aerial Vehicle Path Generation for Image Collection to Assist Heliostat Field Optical Characterization." In ASME 2020 14th International Conference on Energy Sustainability. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/es2020-1683.

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Abstract This paper focuses on applications of unmanned aerial vehicles (UAVs) for measuring optical error of heliostats in concentrating solar power (CSP) plants. In CSP, there is a need to measure solar-field optical errors, which is critical for future production improvement as well as for operations and maintenance of a heliostat field. This latter need is particularly challenging because of the large number of heliostats (over 10,000 for a utility-scale power plant) that individually track the sun in the field. To address this issue, a camera-equipped UAV, with an optimized drone flight p
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Reports on the topic "Towed Camera"

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Kampmeier, Mareike, and Jens Greinert. AL590 Cruise Report - Monitoring ecological consequences of marine munition in the Baltic Sea 2023; 17th – 31st March 2023, Kiel (Germany) – Kiel (Germany), „MecoMM-BS - I“. Alkor-Berichte AL590. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2023. http://dx.doi.org/10.3289/cr_al590.

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ALKOR cruise AL590 took place as part of the project CONMAR (https://conmarmunition.eu/) which is part of the DAM mission sustainMare (https://www.sustainmare.de/). It was the continuation of the munition monitoring started within the BMBF‐funded project UDEMM (Environmental Monitoring for the Delaboration of Munition in the Sea; https://udemm.geomar.de/), the EMFF (European Maritime and Fisheries Fund) ‐funded projects BASTA (Boost Applied munition detection through Smart data detection in and AI workflows; https://www.basta‐munition.eu) and ExPloTect (Ex‐situ, near‐real‐time detection compou
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Moudry, D. Tower Camera Handbook. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/1019545.

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Keller, Mareike, Aaron J. Becker, Nikolaj Diller, et al. Monitoring ecological consequences of marine munition in the Baltic Sea 2024 - Cruise No. AL622, 14th – 21st October 2024, Kiel (Germany) – Kiel (Germany), „POST-Clear“. GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany, 2024. https://doi.org/10.3289/cr_al622.

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ALKOR cruise AL622 took place as part of the project CONMAR (https://conmarmunition.eu/) which is part of the DAM mission sustainMare (https://www.sustainmare.de/). It was the continuation of the munition monitoring started within the BMBF‐funded project UDEMM (Environmental Monitoring for the Delaboration of Munition in the Sea; https://udemm.geomar.de/), the EMFF (European Maritime and Fisheries Fund) ‐funded projects BASTA (Boost Applied munition detection through Smart data detection in and AI workflows; https://www.basta‐munition.eu) and ExPloTect (Ex‐situ, near‐real‐time detection compou
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4

Stuefer, Martin, and Telayna Gordon. Tower Camera (TWR CAM) Instrument Handbook. Office of Scientific and Technical Information (OSTI), 2018. http://dx.doi.org/10.2172/1425623.

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5

Archibeque, Ben, Kari O'Connell, Isabel Delgado, Christopher Nytch, Nancy Merlo, and Emily Ortiz Franco. Public Engagement with Science at Luquillo-Long-Term Ecological Research Program: Results from a Case Study. Oregon State University, 2023. http://dx.doi.org/10.5399/osu/1174.

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The goals of this work are to a) understand community perspectives related to public engagement with science and the Luquillo Long Term Ecological Research (LUQ-LTER) program, b) enhance existing relationships within these communities, and c) illuminate opportunities for establishing new relationships between the LUQ-LTER program and its surrounding community. We share results from our case study that includes three methods of data collection: interviews with natural resource managers, a community conversation activity with 12 local community organizations, and a survey given at a public outre
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Ziesler, Pamela, and Claire Spalding. Statistical abstract: 2021. National Park Service, 2022. http://dx.doi.org/10.36967/nrds-2293345.

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In 2021, recreation visits to National Park Service (NPS) sites rebounded from the COVID-19 pandemic-driven low visitation of 2020 and climbed to 297,115,406 recreation visits. This is an increase of 60 million recreation visits (+25.3%) from 2020 and a decrease of 30 million recreation visits (-9.3%) from 2019. Recreation visitor hours were 1,356,657,749 – a 28.6% increase from 2020 and a 5.1% decrease from 2019. Total overnight stays followed a similar pattern with 12,745,455 overnight stays – up 4.7 million (+58.5%) from 2020 and down 1.1 million (-8%) from 2019. Five parks were added to th
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