CEDAR email: cedar note Re: AGU SA session proposal SA009

Mon Jul 25 10:55:59 MDT 2022

CEDAR community-

Please consider submitting an abstract to the session below (SA009)<https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fagu.confex.com%2Fagu%2Ffm22%2Fprelim.cgi%2FSession%2F159741&data=05%7C01%7CKristina.A.Lynch%40dartmouth.edu%7C8199d62af45244b5dbb708da6e57e5b7%7C995b093648d640e5a31ebf689ec9446f%7C0%7C0%7C637943621039439359%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=1wRp5FONtRUZq%2F4REi9uH45mEuHri682i4QDi8DC%2FMs%3D&reserved=0> on the use of heterogeneous distributed data and data-driven simulations for auroral system science.  Invited speakers will include Doug Rowland (NASA/GSFC) and Shasha Zou (Michigan).

Thank you

K Lynch (Dartmouth)

R Nikoukar (APL)

D Hampton (UAF/GI)

M Burleigh (NRL)

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Session Title:

Distributed auroral measurements and heterogeneous-data-driven physics-based simulations for ionospheric system science

Session Description:

The Earth’s auroral ionosphere as a coupled, driven, and active system is governed by Maxwell’s equations and a description of plasma motions. The drivers of the auroral ionosphere are delivered over multiple spatial and temporal scales that draw dramatically different responses in the ionosphere-thermosphere system. It is not possible to disentangle mesoscale processes of auroral arc systems with traditional single-point observations. Ionospheric system science benefits now from (a) the advent of distributed and heterogeneous sensor platform arrays, together with (b) newly capable three-dimensional self-consistent computational models which bypass standard idealizations  and (c) new computational tools built on machine learning platforms. Constraining auroral system science requires distributed fine-grained observations, as well as physics-based models capable of constructing simulations consistent with a multiplicity of observations. We welcome observational, modeling, and data science presentations that are enabled by distributed measurements of the auroral ionosphere.

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