YSI Videos | ysi.com info@ysi.com https://video.ysi.com en-us Visualplatform http://blogs.law.harvard.edu/tech/rss YSI Videos | ysi.com episodic no https://video.ysi.com/files/rv1.4/sitelogo.gif https://video.ysi.com http://video.ysi.com/what-a-glacial-river-reveals-about-11 <p><p>Five years after a NASA-funded field study returned to to set up camp once again in the melt zone of the Greenland Ice Sheet, a new study adds to the rich findings from this innovative project. We look back on this bold undertaking, which featured helicopters, floating drifters plunging into holes in the ice, and all-night shifts operating a sonic boogie board under endless daylight. Scientist Larry Smith, at the time with UCLA and now with Brown University, takes us back to the challenges on the ice and the important findings made with the hard-won data.</p> <p><br>Download the SonTek-M9 case study: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf">https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf</a></a></a></a></a></a><br>At the fringes of the Greenland Ice Sheet, where glaciers are constantly melting, water rushes everywhere through an intricate system of lakes and streams that branch out like slip and slide shoots of super chilled, bright turquoise water. Some of that water eventually cascades straight into the surrounding land and ocean through channels and cracks. Some of it thunders off into sinkhole-like structures on the ice called moulins. Rumbling 24 hours a day, these holes swallow water from the surface and funnel it to the bedrock at the base of the ice.<br>Credits: NASA’s Goddard Space Flight Center/Scientific Visualization Studio; Additional field footage, photos and research courtesy UCLA, Brown University, Dr. Laurence C. Smith, Brandon Overstreet, Lincoln Pitcher, Matt Cooper and Johnny Ryan.</p> <p><br>Full story and additional credits: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/">https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/</a></a></a></a></a></a><br></p> </p><p><a href="http://video.ysi.com/what-a-glacial-river-reveals-about-11"><img src="http://video.ysi.com/64968559/104574531/b7aa23784518cb117344055b88a1b22f/standard/download-18-thumbnail.jpg" width="75" height=""/></a></p> http://video.ysi.com/photo/104574531 Mon, 23 Sep 2024 13:02:25 GMT What a Glacial River Reveals About the Greenland Ice Sheet Five years after a NASA-funded field study returned to to set up camp once again in the melt zone of the Greenland Ice Sheet, a new study adds to the rich findings from this innovative project. We look back on this bold undertaking, which featured helicopters, floating drifters plunging into holes in the ice, and all-night shifts operating a sonic boogie board under endless daylight. Scientist Larry Smith, at the time with UCLA and now with Brown University, takes us back to the challenges on the ice and the important findings made with the hard-won data. Download the SonTek-M9 case study: https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdfAt the fringes of the Greenland Ice Sheet, where glaciers are constantly melting, water rushes everywhere through an intricate system of lakes and streams that branch out like slip and slide shoots of super chilled, bright turquoise water. Some of that water eventually cascades straight into the surrounding land and ocean through channels and cracks. Some of it thunders off into sinkhole-like structures on the ice called moulins. Rumbling 24 hours a day, these holes swallow water from the surface and funnel it to the bedrock at the base of the ice.Credits: NASA’s Goddard Space Flight Center/Scientific Visualization Studio; Additional field footage, photos and research courtesy UCLA, Brown University, Dr. Laurence C. Smith, Brandon Overstreet, Lincoln Pitcher, Matt Cooper and Johnny Ryan. Full story and additional credits: https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/ Five years after a NASA-funded field study returned to to set up camp once again in the melt zone of the Greenland Ice Sheet, a new study adds to the rich findings from this innovative project. We look back on this bold undertaking, which featured... YSI Videos | ysi.com 11:47 <p><p>Five years after a NASA-funded field study returned to to set up camp once again in the melt zone of the Greenland Ice Sheet, a new study adds to the rich findings from this innovative project. We look back on this bold undertaking, which featured helicopters, floating drifters plunging into holes in the ice, and all-night shifts operating a sonic boogie board under endless daylight. Scientist Larry Smith, at the time with UCLA and now with Brown University, takes us back to the challenges on the ice and the important findings made with the hard-won data.</p> <p><br>Download the SonTek-M9 case study: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf"><a href="https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf">https://www.ysi.com/File%20Library/Documents/Case%20Study/streamflow-data-improve-greenland-ice-melt-models.pdf</a></a></a></a></a></a><br>At the fringes of the Greenland Ice Sheet, where glaciers are constantly melting, water rushes everywhere through an intricate system of lakes and streams that branch out like slip and slide shoots of super chilled, bright turquoise water. Some of that water eventually cascades straight into the surrounding land and ocean through channels and cracks. Some of it thunders off into sinkhole-like structures on the ice called moulins. Rumbling 24 hours a day, these holes swallow water from the surface and funnel it to the bedrock at the base of the ice.<br>Credits: NASA’s Goddard Space Flight Center/Scientific Visualization Studio; Additional field footage, photos and research courtesy UCLA, Brown University, Dr. Laurence C. Smith, Brandon Overstreet, Lincoln Pitcher, Matt Cooper and Johnny Ryan.</p> <p><br>Full story and additional credits: <a target="_blank" rel="noopener noreferrer nofollow" href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/"><a href="https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/">https://www.nasa.gov/missions/nisar/what-a-glacial-river-reveals-about-the-greenland-ice-sheet/</a></a></a></a></a></a><br></p> </p><p><a href="http://video.ysi.com/what-a-glacial-river-reveals-about-11"><img src="http://video.ysi.com/64968559/104574531/b7aa23784518cb117344055b88a1b22f/standard/download-18-thumbnail.jpg" width="75" height=""/></a></p> adcp climate change climate research discharge data environmental research velocity water xylem http://video.ysi.com/sontek-webinar-from-extreme-floods <p><p>As the world reels from increasing climate extremes, this one-hour online event will look at examples of discharge data collected by<a href="https://www.ysi.com/products/acoustic-doppler-current-profilers-adcps-and-current-meters"> SonTek ADCPs</a> in extreme conditions worldwide. From recent flood events in Australia and the United Kingdom to record-breaking drought conditions in the Southwest United States, we will review unique applications and discharge data from sites experiencing record-breaking floods to a desert wash amid an extreme drought. Join Environmental Solutions Flow Segment/SonTek Manager Isaac Jones, and Senior Application Engineer Dr. Xue Fan as they:</p> <p>• Share application stories and real-world data collected by leading environmental water monitoring agencies.<br> • Discuss the challenges faced by monitoring professionals as the intensity of weather events increases.<br> • Provide information on choosing your moving boat track reference for the best data – bottom track versus GNSS options.<br> .• And more!</p> <p>This presentation is for beginners to advanced level environmental monitoring professionals interested in various methods of flow and discharge data collection with acoustic Doppler current profiler (ADCP) technology, along with those interested in multi-frequency ADCPs that are ideal when river and stream landscapes change during flood events and convenient and portable options for when you need to move fast (and safely!).</p><p><span>Download the Presentation: <a href="https://info.xylem.com/extreme-floods-droughts-data.html">https://info.xylem.com/extreme-floods-droughts-data.html</a> <br> Download the questions asked during the LIVE event: <a href="https://info.xylem.com/extreme-floods-droughts-qa.html">https://info.xylem.com/extreme-floods-droughts-qa.html</a></span></p></p><p><a href="http://video.ysi.com/sontek-webinar-from-extreme-floods"><img src="http://video.ysi.com/64968566/76118303/67f2d5d0db2345993c6476beb8cde892/standard/download-37-thumbnail.jpg" width="75" height=""/></a></p> http://video.ysi.com/photo/76118303 Fri, 27 May 2022 00:00:00 GMT SonTek Webinar | From Extreme Floods to Devastating Droughts: River Discharge... As the world reels from increasing climate extremes, this one-hour online event will look at examples of discharge data collected by SonTek ADCPs in extreme conditions worldwide. From recent flood events in Australia and the United Kingdom to record-breaking drought conditions in the Southwest United States, we will review unique applications and discharge data from sites experiencing record-breaking floods to a desert wash amid an extreme drought. Join Environmental Solutions Flow Segment/SonTek Manager Isaac Jones, and Senior Application Engineer Dr. Xue Fan as they: • Share application stories and real-world data collected by leading environmental water monitoring agencies. • Discuss the challenges faced by monitoring professionals as the intensity of weather events increases. • Provide information on choosing your moving boat track reference for the best data – bottom track versus GNSS options. .• And more! This presentation is for beginners to advanced level environmental monitoring professionals interested in various methods of flow and discharge data collection with acoustic Doppler current profiler (ADCP) technology, along with those interested in multi-frequency ADCPs that are ideal when river and stream landscapes change during flood events and convenient and portable options for when you need to move fast (and safely!).Download the Presentation: https://info.xylem.com/extreme-floods-droughts-data.html Download the questions asked during the LIVE event: https://info.xylem.com/extreme-floods-droughts-qa.html As the world reels from increasing climate extremes, this one-hour online event will look at examples of discharge data collected by SonTek ADCPs in extreme conditions worldwide. From recent flood events in Australia and the United Kingdom to... YSI Videos | ysi.com 58:45 <p><p>As the world reels from increasing climate extremes, this one-hour online event will look at examples of discharge data collected by<a href="https://www.ysi.com/products/acoustic-doppler-current-profilers-adcps-and-current-meters"> SonTek ADCPs</a> in extreme conditions worldwide. From recent flood events in Australia and the United Kingdom to record-breaking drought conditions in the Southwest United States, we will review unique applications and discharge data from sites experiencing record-breaking floods to a desert wash amid an extreme drought. Join Environmental Solutions Flow Segment/SonTek Manager Isaac Jones, and Senior Application Engineer Dr. Xue Fan as they:</p> <p>• Share application stories and real-world data collected by leading environmental water monitoring agencies.<br> • Discuss the challenges faced by monitoring professionals as the intensity of weather events increases.<br> • Provide information on choosing your moving boat track reference for the best data – bottom track versus GNSS options.<br> .• And more!</p> <p>This presentation is for beginners to advanced level environmental monitoring professionals interested in various methods of flow and discharge data collection with acoustic Doppler current profiler (ADCP) technology, along with those interested in multi-frequency ADCPs that are ideal when river and stream landscapes change during flood events and convenient and portable options for when you need to move fast (and safely!).</p><p><span>Download the Presentation: <a href="https://info.xylem.com/extreme-floods-droughts-data.html">https://info.xylem.com/extreme-floods-droughts-data.html</a> <br> Download the questions asked during the LIVE event: <a href="https://info.xylem.com/extreme-floods-droughts-qa.html">https://info.xylem.com/extreme-floods-droughts-qa.html</a></span></p></p><p><a href="http://video.ysi.com/sontek-webinar-from-extreme-floods"><img src="http://video.ysi.com/64968566/76118303/67f2d5d0db2345993c6476beb8cde892/standard/download-37-thumbnail.jpg" width="75" height=""/></a></p> acoustic adcp climate change drought environment flood flood events flow data flow meter river discharge velocity water monitoring