BEGIN:VCALENDAR VERSION:2.0 PRODID:-//jEvents 2.0 for Joomla//EN CALSCALE:GREGORIAN METHOD:PUBLISH BEGIN:VEVENT UID:9d69f5b85ad0a45c2318192f23ed0a92 CATEGORIES:Polar Online Events CREATED:20200929T115627 SUMMARY:Polar Geospatial Center (PGC) Seminar Series LOCATION:Online DESCRIPTION:Polar Geospatial Center (PGC) Seminar Series #4: Dr. Ellyn Enderlin, Boise State University "Remote Sensing of Icebergs: Can iceberg elevation time se ries provide insights into changing glacier-ocean interactions?"  Webinar D etails:SPEAKER: Dr. Ellyn EnderlinTITLE: Remote Sensing of Icebergs: Can ic eberg elevation time series provide insights into changing glacier-ocean in teractions?DATE: Wednesday 30th SeptemberTIME: 12-1pm US central timeREGIST RATION:  (https://umn.zoom.us/webinar/register/WN__NQULLH8T3-lGIrIy_MxEg)http s://umn.zoom.us/webinar/register/WN__NQULLH8T3-lGIrIy_MxEg Registration is open to the public. Abstract: Icebergs have long instilled fear in the hearts of polar navigators, motivating the development of in situ and remot ely-sensed datasets to monitor their movement in regions where they pose ha zards to commercial shipping operations. Although icebergs have been tracke d in the open ocean for decades, there was relatively little research on ic ebergs in glacial fjords prior to the 21st century. In this presentation, I will explain how high-resolution remotely-sensed elevation time series of icebergs in glacial fjords can be used as a tool to better understand chang ing ice-ocean interactions in otherwise inaccessible locations. I will focu s primarily on estimation of iceberg freshwater fluxes and melt rates by me mbers of my group and what those data can potentially tell us about submari ne melt conditions near glacier termini. Iceberg melt data will be presente d for both Greenland and Antarctica, including new iceberg melt time series for a dozen locations spanning the Antarctic periphery. I will also briefl y describe promising new research that utilizes iceberg elevation time seri es and fragmentation theory to explore controls on iceberg calving. Althoug h the full potential of iceberg elevation data is still unknown, this prese ntation will hopefully inspire you to think more about icebergs!\n\nThe web inar will include an interactive Q&A session with our guest speaker and PGC staff, and a recording will be available on our website. We hope you t ake the opportunity to attend and ask questions you may want answered. In l ight of the Arctic and Antarctic field seasons cancellations and changes, t he PGC is taking this opportunity to showcase some of our users’ remote sen sing based techniques and research that may inspire or supplement any proje ct changes others have experienced. X-ALT-DESC;FMTTYPE=text/html:
Polar Geospatial Center (PGC) Seminar Series #4: Dr. Elly n Enderlin, Boise State University
 
"Remote Sensing of Icebergs: Can iceberg elevation time se ries provide insights into changing glacier-ocean interactions?" 
 
Webinar D etails:
SPEAKER: Dr. Ellyn Enderlin
TITLE : Remote Sensing of Icebergs: Can iceberg elevation time series provid e insights into changing glacier-ocean interactions?
DATE: Wednes day 30th September
TIME: 12-1pm US central time
RE GISTRATION: https://umn.zoom.us/webinar /register/WN__NQULLH8T3-lGIrIy_MxEg
 
Registra tion is open to the public.
 
Abstract:&nb sp;Icebergs have long instilled fear in the hearts of polar naviga tors, motivating the development of in situ and remotely-sensed datasets to monitor their movement in regions where they pose hazards to commercial sh ipping operations. Although icebergs have been tracked in the open ocean fo r decades, there was relatively little research on icebergs in glacial fjor ds prior to the 21st century. In this presentation, I will explain how high -resolution remotely-sensed elevation time series of icebergs in glacial fj ords can be used as a tool to better understand changing ice-ocean interact ions in otherwise inaccessible locations. I will focus primarily on estimat ion of iceberg freshwater fluxes and melt rates by members of my group and what those data can potentially tell us about submarine melt conditions nea r glacier termini. Iceberg melt data will be presented for both Greenland a nd Antarctica, including new iceberg melt time series for a dozen locations spanning the Antarctic periphery. I will also briefly describe promising n ew research that utilizes iceberg elevation time series and fragmentation t heory to explore controls on iceberg calving. Although the full potential o f iceberg elevation data is still unknown, this presentation will hopefully inspire you to think more about icebergs!


The webinar will include an interactive Q&A session with our guest spe aker and PGC staff, and a recording will be available on our website. We ho pe you take the opportunity to attend and ask questions you may want answer ed.
 
In light of the Arctic and Antarctic field s easons cancellations and changes, the PGC is taking this opportunity to sho wcase some of our users’ remote sensing based techniques and research that may inspire or supplement any project changes others have experienced.
DTSTAMP:20260424T161824Z DTSTART;TZID=UTC;VALUE=DATE:20200930 DTEND;TZID=UTC;VALUE=DATE:20201001 SEQUENCE:0 TRANSP:OPAQUE END:VEVENT END:VCALENDAR