Date

REMINDER
Call for Registration
Sea Ice Prediction Network Webinar
Uncertainty in Satellite-Derived Sea Ice Extent Estimates

Speaker: Walt Meier, NASA Goddard Space Flight Center

Tuesday, 23 August 2016
10:00 a.m. to 11:00 a.m. AKDT

To register for this webinar, go to:
https://www.arcus.org/sipn/meetings/webinars/register

For further information about the event, please go to:
https://www.arcus.org/sipn/meetings/webinars

Or contact:
Betsy Turner-Bogren
Email: betsy [at] arcus.org


The Sea Ice Prediction Network (SIPN) announces a call for registration
for an open webinar entitled "Uncertainty in Satellite-Derived Sea Ice
Extent Estimates." This event is scheduled for Tuesday, 23 August 2016
from 10:00 a.m. to 11:00 a.m. AKDT.

We request that all participants pre-register to join any SIPN webinar.
Anyone with an e-mail address can register, and participation is free.
To register for this webinar, go to:
https://www.arcus.org/sipn/meetings/webinars/register.

This webinar is designed for the sea ice research community and others
interested in information about the uncertainty in sea ice extent
estimates from remotely-sensed data. While this is an open event,
attendees should be aware that the discussions will largely be of a
technical nature. The speaker will be Walt Meier, NASA Goddard Space
Flight Center.

Walt Meier is a research scientist at the NASA Goddard Space Flight
Center Cryospheric Sciences Laboratory. His research focuses on remote
sensing of sea ice, development of new sea ice products and sea ice
climate data records, and analyzing changes in the Arctic sea ice cover.
He has been principal investigator on a project to create a sea ice
climate data record.

Meier’s presentation will focus on uncertainty in sea ice extent
estimates from remotely-sensed data. Arctic sea ice extent estimates
from remote sensing data (e.g., passive microwave sensors like Advanced
Microwave Scanning Radiometer-Earth Observing System [AMSR-E] and
others) are widely used to project sea ice trends, initialize models,
and evaluate model forecasts. As with all kinds of remote observations,
this method of estimating sea ice extent has strengths and weaknesses
that result in unique kinds of uncertainty. To date, however, little
effort has been made to provide an uncertainty range of extent estimates
from satellite data. Meier will discuss our current understanding of
these issues and propose various methods of estimating extent
uncertainty, with the aim of improving analyses of sea ice extent trends
and variability. Time for participant questions will follow the
presentation.

The webinar is scheduled for 10:00 a.m. to 11:00 a.m. AKDT (11:00 a.m.to
12:00 p.m. PDT, 12:00 p.m. to 1:00 p.m. MDT, 1:00-2:00 p.m. CDT, and
2:00-3:00 p.m. EDT) on Tuesday, 23 August 2016.

The webinar will be archived and available online after the event.

To register for the event and for further instructions, please go to:
https://www.arcus.org/sipn/meetings/webinars/register.

For further information about the Sea Ice Prediction
Network, please go to: http://www.arcus.org/sipn.

For questions, please contact Betsy Turner-Bogren at ARCUS
(betsy [at] arcus.org).


ArcticInfo is administered by the Arctic Research Consortium of the
United States (ARCUS). Please visit us on the World Wide Web at:
http://www.arcus.org/

Follow ARCUS on twitter: @ArcticResearch

At any time you may:

Subscribe or unsubscribe by using the web form located at:
http://www.arcus.org/arcticinfo/subscription.html

To be removed from the list at any time send an email to:
arcticinfo-unsub [at] arcus.org

To resubscribe send an email to:
arcticinfo-sub [at] arcus.org

Subscribers to ArcticInfo will automatically receive the newsletter,
Witness the Arctic.If you would prefer not to receive Witness the Arctic,
specify on the web form.

Subscribe and unsubscribe actions are automatic. Barring mail system
failure you should receive responses from our system as confirmation to
your requests.

If you have information you would like to post to the mailing list visit :
http://www.arcus.org/arctic-info/submission

You can search back issues of ArcticInfo by content or date at:
http://www.arcus.org/arctic-info/search

If you have any questions please contact the list administrator at:
list [at] arcus.org

ARCUS
3535 College Road, Suite 101
Fairbanks, AK 99709-3710
907-474-1600
907-474-1604 (fax)

ArcticInfo is funded by the National Science Foundation as a service to
the research community through Cooperative Agreement PLR-1304316 with
ARCUS. Any information, opinions, findings, and conclusions or
recommendations expressed in this material are those of the information
sources and do not necessarily reflect the views of the National Science
Foundation or ARCUS.