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Workshop on geomagnetic data quality, progressing, modelling and scientific insights into core dynamics

Basic Information #

DateThursday, March 12th, 9:00 - 17:00 (GMT+0)
ScheduleSee preliminary schedule below. Oral presentations, as well as posters from in-person participants with discussion. The workshop will be hosted by the ESA-funded 4D Earth core+ consortium and the British Geological Survey, and is open to all interested in detailed discussions of geomagnetism and core dynamics.
VenueThe Natural History Museum, London.
Sign up formhttps://forms.cloud.microsoft/e/FBXnh1CWpG . Remote attendance will be possible, but only in-person speakers can present. The venue has limited capacity, and we will operate on a first come first served basis. If there are places remaining, the deadline for those wishing to present is January 23rd; for those only wishing to attend and not present the deadline is February 27th.
CostFree to attend but food likely not included.

Preliminary schedule #

TimeAuthorTitle
08:45Arrival at National history museum
09:00Welcome
09:10Chris FinlayModel covariance and resolution estimates for core field models
09:30Clemens KlossImproving the non-polar ionospheric field of the CHAOS-8 geomagnetic field model
09:50Ligang LiCalibration of MSS-1 Satellite Geomagnetic Data: A B-spline Approach and Preliminary Results
10:10Jiaxuan ZhangIn-flight calibration and data quality assessment of the MSS-1 satellite magnetic field observations
10:30Coffee break and posters
11:15Yan FengLithospheric magnetic field modeling based on the satellite gradient data and regional aeromagentic data
11:35Catherine ConstableAn updated statistical representation for paleomagnetic secular variation
11:55Frederik Dahl MadsenGeomagnetic jerks as a result of core-surface flow acceleration: simulations and observations
12:15Kathy WhalerFast waves in the core from satellite SV data
12:35Lunch break and posters
14:00Yue-Kin TsangTransition in the geomagnetic secular variation timescale under the core-mantle boundary
14:20Jinfeng LiPhysics-informed neural networks for geomagnetic data assimilation
14:40Pengshuo DuanElectrical conductivity at the mantle base inferred by a 6-year length-of-day oscillation
15:00Julien AubertGeodynamo simulations at the physical conditions of Earth’s core
15:20Luc GrassetLongitudinally hemispheric structures in the geodynamo : from their physical origin to their geomagnetic consequences
15:40Dominique JaultCore surface flows: lessons from no-slip dynamo simulations
16:00Coffee, discussions and posters
17:00Departure from the museum
TBDSocial activity & dinner

Posters #

AuthorTitle
Richard HolmeModelling the Jovian magnetic field from Juno data (TBC)
Felix GerickHydromagnetic modes and background flows
Hannah RogersInsights into Earth’s magnetic field morphology and variability from paleomagnetic observations and geodynamo simulations