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Marine Tech Talk

27 Episodes

29 minutes | 6 days ago
Episode 27: Investigating Algal Blooms and Hypoxia in the Great Lakes
In the first episode of the New Year, we are joined by Dr. Aaron Fisk, a Professor at the University of Windsor and Science Director for the Real-time Aquatic Ecosystem Observation Network (RAEON), Katelynn Johnson, Research and Operations Director at RAEON and Cailin Burmaster, a Marine Technician for RAEON.  The team is using a Slocum Glider from Teledyne Webb Research to investigate the health of the Great Lakes. For more information about the work being done in the Great Lakes by RAEON, check out the organization's Twitter handle or you can also follow along with the Fisk Lab.
8 minutes | 23 days ago
Episode 26: Holiday Greetings from Marine Tech Talk!
In this final episode of the Marine Tech Talk, host Melissa Rossi and many of the seasons guests send their wishes from around the world to all of our listeners. If you have topics you’d like to hear us discuss on Marine Tech Talk, email your suggestions to us at MarineTechTalk@Teledyne.com Be safe, stay healthy, and help protect this great planet that we live on. We’ll see you all next year!
15 minutes | a month ago
Episode 25: Ocean Dynamics in Polar Regions
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign.    In this final episode of the Teledyne Marine Photo Contest series, we chat with Jhon Mojica, a polar oceanographer from the Center for Global Sea Level Change at New York University in Abu Dhabi. Jhon submitted two images of a mooring deployment that incorporated a Benthos R2K Acoustic Release. Jhon’s research work focuses on ocean dynamics in polar regions and interactions with ice shelves, characterizing the effects of sea-level rise in coastal cities such as Abu Dhabi. For more information on the Center for Global Sea Level Change, check out the center's Twitter handle, or follow Jhon Mojica.
14 minutes | a month ago
Episode 24: Studying Coastal Upwelling in Chile With Unmanned Gliders
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign. In this episode we speak with Maria Valladares Anton, an oceanography technician and glider pilot at the AquaPacífico Aquaculture Innovation Center at the Universidad Catholica de Norte in Angtofagasta, Chile. Maria submitted photos taken while deploying a Slocum glider in La Herradura Bay in Coquimbo, a coastal city in Northern Chile. Maria and an integrated team of scientists from other universities have been using the Slocum glider to study coastal upwellings and other oceanographic processes in the waters around Chile.
11 minutes | a month ago
Episode 23: Protecting Salmon Habitats in Alaska
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign.    In this episode we speak with Leah Elllis, a Habitat Biologist in the Instream Flow Program at the Alaska Department of Fish and Game. Leah was one of our contestants this year in our Teledyne Marine Photo Contest and the winner of one of our Honorable Mention photo awards. Leah’s photo was of her team out “in the elements” collecting data. The mission of their program is to acquire water rights in rivers and lakes for fish habitat protection. To learn more about the work that the Alaska Department of Fish and Game are doing, check out their website or follow them on Facebook.
13 minutes | 2 months ago
Episode 22: Studying Thwaites Glacier With a Large Diameter AUV
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign. In this episode we speak with Peter King, Facility Manager in the Autonomous Systems Maritime Laboratory at the University of Tasmania and one of our contestants this year in our Teledyne Marine Photo Contest. Tim submitted two great photos, one of his team and their AUV, Nupiri Muka, which was outfitted with two Teledyne RD Instruments DVLs, just after recovery and another pre-deployment with the Thwaites Glacier as a backdrop. Peter explains the photo, how the RD Instruments DVLs aided their research, and a bit about their work as part of the Antarctic Gateway Partnership. To learn more about the University of Tasmania and the Antarctic Gateway, check out the project's Twitter and Facebook. You can also keep pace with Peter King and his latest adventures via his Twitter account.
13 minutes | 2 months ago
Episode 21: Studying the Fish Biodiversity of Mesophotic Reefs in Bermuda
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign. In this episode we speak with Tim Noyes, an earlier winner of our Academic Grant and now the winner of our Teamwork Makes the Dream Work award for this year’s Teledyne Marine Photo Contest. Tim explains the photo, a bit about his PhD work at BIOS and some exciting data they were able to capture during a recent deployment of their Teledyne RD Instruments ADCP. To learn more about BIOS and the work that Tim and the team are doing, check out the group's Twitter and Instagram accounts. You can also follow Tim on Twitter as well.
12 minutes | 2 months ago
Episode 20: Hydrographic Surveying On A Colorado Reservoir
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign.  In this episode we talk to Matt Nichols, President and owner of Survey Systems in Evergreen, Colorado. Survey Systems is a service-disabled, veteran-owned small business that does geodetic and hydrographic surveying work for a variety of customers. Matt has been working the hydrographic side of surveying for the past 15 years, and he previously joined host Melissa Rossi for Episode 16 of Marine Tech Talk. To learn more about Survey Systems and the work Matt and his team are doing, check out the company's LinkedIn page or its YouTube account.
5 minutes | 2 months ago
Episode 19: Weather Observation Tower Survey for Offshore Wind Power
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign.   In this episode, Corina Liu from Data Surpass Technology Co in Taiwan, tells us about the survey of a weather observation tower in Taiwan that won her the Best Data award from our 2020 Photo Contest. The image was created with data from a Teledyne RESON 7125 Seabat sonar and PDS2000 processing software. 
31 minutes | 3 months ago
Episode 18: Using AUVs to Map Mesophotic Reefs in Bermuda
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign.  In this episode we speak with Dr. Art Trembanis, a professor at the University of Delaware, who develops and utilizes advanced autonomous systems to map and explore oceans and lakes around the world, filling in blank spots on the map.  Art’s contest submission was a photo of a Teledyne Gavia AUV, underwater in Bermuda, preparing to do some survey work around the mesophotic reefs in Bermuda. Art’s submission won him an Honorable Mention in this year’s photo contest. For more information on the programs in the University of Delaware's College of Earth, Ocean and Environment, check out the department's handle on Twitter. You can also follow Dr. Trembanis on Twitter to learn more about his projects around the globe.
10 minutes | 3 months ago
Episode 17: Investigating Regions of Freshwater Influence in the Taranaki Bight, New Zealand with a Slocum Glider
In this fall series of podcasts, we introduce some of the winners and general entrants from the 2020 Teledyne Marine Photo Contest. Teledyne’s annual Photo/ Data Contest concluded with over 80 qualified submissions that helped the company donate over $1200 to Save the Children as part of a charitable giving campaign.     In this episode we meet Fiona Elliott, a past oceanographic engineer at the National Institute of Water and Atmospheric Research (NIWA) in New Zealand. Fiona’s contest submission was a photo of a Slocum glider deployment, investigating regions of freshwater influence in the Taranaki Bight in New Zealand. Fiona’s submission won her this year’s Zen Award. For more information about the National Institute of Water and Atmospheric Research (NIWA) in New Zealand, make sure to follow the institute's Twitter and Facebook accounts. You can also learn more about our guest Fiona Elliot, now at the University of Bergen in Norway, on Twitter.
14 minutes | 4 months ago
Episode 16: Hydrographic Surveying in the Rocky Mountains
On this episode of Marine Tech Talk we meet Matt Nichols, president and owner of Survey Systems in Evergreen, Colorado. Survey Systems is a service-disabled, veteran-owned small business that does geodetic and hydrographic surveying work for a variety of customers. Matt has been working the hydrographic side of surveying for the past 15 years and recently purchased an Oceanscience Z-Boat in early 2019. Some of the areas that Matt and his team need to survey are in remote areas, making the Z- Boat an ideal small survey platform for those shallow, remote, and high-altitude locations. To learn more about Survey Systems and the work that Matt and his team are doing you can visit www.surveysystems.net, or visit their company pages on LinkedIn and YouTube.
23 minutes | 4 months ago
Episode 15: Developing AUV Docking Capabilities for Dynamic Platforms
In this summer series of podcasts, we introduce the winners of our Teledyne Marine Academic Grant for 2020. This grant offers universities and institutions the opportunity to utilize several of our flagship products free of charge for up to a six-month period to support their research programs. In this episode, we meet our final winner, Jonathan Wallen, a PhD student in Mechanical Engineering at the University of Manoa in Hawaii. Jonathan’s research is in the area of autonomous robotics and dynamical systems. In his current project, Jonathan is using a Teledyne Reson Hydrophone to dock an AUV to a floating wave energy converter. You can find out more about Jonathan’s work on AUV docking on his LinkedIn page and you can follow his efforts on the lab's official web site or Twitter account. You can also find more information about the Engineering program at the University of Hawaii on its official web site or follow along on Twitter.
21 minutes | 4 months ago
Episode 14: Studying the Fish Biodiversity of Mesophotic Reefs
In this summer series of podcasts, we introduce the winners of our Teledyne Marine Academic Grant for 2020. This grant offers universities and institutions the opportunity to utilize several of our flagship products free of charge for up to a six-month period to support their research programs. In this episode, we meet Tim Noyes, a PhD candidate at the University of Salford in Manchester, England and a research specialist at the Bermuda Institute of Ocean Sciences in Bermuda. Tim’s research focuses on determining spatial and temporal trends of mesophotic reef fish biodiversity. Using the awarded Sentinel V100 ADCP from RD Instruments and the Benthos R500 Acoustic Release system, Tim will be working to quantify the hydrodynamic variability within the mesophotic coral ecosystems and adjacent shallow-water reefs. You can find out more about Tim’s research at BIOS on Facebook, Twitter, and Instagram. You can also follow Tim Noyes on Twitter and on Instagram.
15 minutes | 5 months ago
Episode 13: Developing an Intelligent Low-Cost Navigational System for Underwater Vehicles
In this summer series of podcasts, we introduce the winners of our Teledyne Marine Academic Grant for 2020. This grant offers universities and institutions the opportunity to utilize several of our flagship products free of charge for up to a six-month period to support their research programs. In this episode, we meet Samer Ahmed Mohamed, a teaching assistant at Ain Shams University in Cairo and head of the Autonomous Underwater Vehicle project. Using their awarded Pathfinder DVL from Teledyne RD Instruments, Samer and his team will fuse the DVL technology with other stereo vision systems and the dynamic model of the vehicle itself to create a computationally efficient model for AUV navigation. He and his team will participate virtually this year in RoboSub 2020.
23 minutes | 6 months ago
Episode 12: Current Profiling in the Bay of La Paz
In this summer series of podcasts, we introduce the winners of our Teledyne Marine Academic Grant for 2020. This grant offers universities and institutions the opportunity to utilize several of our flagship products free of charge for up to a six-month period to support their research programs.   In this episode we meet Maria Yesinia Torres, a doctoral student at CICIMAR-IPN, Interdisciplinary Center for Marine Science, located in La Paz, Mexico, and Dr. Armando Trasviña Castro, a senior researcher at CICESE Unidad La Paz. In Marine Tech Talk's first bilingual episode, Dr Trasviña Castro will be translating Maria Yesinia’s technical responses to English. Also joining us on the episode is Mario De la Cruz, a Regional Sales Manager from Teledyne Marine for South America. Mario will translate questions from our host, Melissa Rossi, to Spanish for Maria Yesinia to answer.
23 minutes | 6 months ago
Episode 11: An AI Approach to Underwater Object Detection
In this summer series of podcasts, we introduce the winners of our Teledyne Marine Academic Grant for 2020. This grant offers universities and institutions the opportunity to utilize several of our flagship products free of charge for up to a six-month period to support their research programs. In this episode we meet Boguslaw Cyganek, a professor in the department of Electronics at AGH University of Science and Technology in Poland. His research focus includes computer vision, pattern recognition, and artificial intelligence, as well as development of programmable devices, acceleration of computations and embedded systems, with special focus on autonomous automotive and underwater systems. He is an author or a co-author of over a hundred of journal and conference papers, as well as books with the latest “Object Detection and Recognition in Digital Images: Theory and Practice” published by Wiley in 2013. Together with his students, Professor Cyganek will be using the awarded BlueView M900 MKII sonar to further his algorithm development for underwater object detection.
19 minutes | 7 months ago
Episode 10: Investigating Seabed Stability in Western Scotland
In this summer series of podcasts, we introduce you to the winners of our Teledyne Marine Academic Grant for 2020. This grant offers universities and institutions the opportunity to utilize several of our flagship products free of charge for up to a six-month period to support their research programs. In this episode we meet Christian Armstrong. Christian is a PhD candidate and student researcher working with a team from the Scottish Association for Marine Science (SAMS). Christian and the team are investigating the physical stability of the seabed around the UK continental shelf in the extremely energetic tidal flows of western Scotland. Due to the operational challenges posed by the area’s hydrodynamics, few studies have been conducted there. However, these regions are now receiving research attention due to their value for renewable energy and the insights into turbulent flows that they can bring. If you're interested in learning more about Christian's work or receiving updates on his team's research project this summer, follow him on Twitter.
19 minutes | 7 months ago
Episode 9: Safely Scrubbing Nuclear Contamination
On this episode of the Marine Tech Talk we meet Tobias Haswell, a Program Manager for Diakont. Tobias’ program provides robotic solutions for use inside of nuclear power plants. The program’s primary work involves using submersible ROVs to remove contamination from within reactor cavity pools as well as other pools within the nuclear power plants. Tobias has been involved with providing robotic solutions to the gas, oil, and nuclear industries for more than seven years. To learn more about Diakont and the work that Tobias and his team are doing in nuclear power plants you can click here. You can also follow them on Twitter.
23 minutes | 8 months ago
Episode 8: Scouring The Sea For Ancient Shipwrecks
On this episode of Martine Tech Talk, host Melissa Rossi speaks with Timmy Gambin, a wreck diver, maritime archeologist, and Associate Professor of Maritime Archeology in the Department of Classics and Archeology at the University of Malta.   Through the use of state-of-the-art technologies, Professor Gambin has contributed to the discovery of more than 25 ancient shipwrecks in places such as Spain, Italy, Sicily, and Croatia. Timmy considers himself lucky to combine his passion for World War II history with archeology, especially in the growing field of underwater aviation archaeology.  
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