1. Summary of Swarm L2 and swarm science The Swarm Team

2. Earth Magnetic Field Models

3. Euler Angles Mantle conductivity

4. MMA and ground observatories
Observatory one-minute network
Currently 125 INTERMAGNET Observatories (up from 120 in 2013)
Real-time data exchange
Target to reduce lag in collection and dissemination of real-time data to < 15 minutes
A one-minute dataset of global geomagnetic observatory data support to Swarm
To aid in analysis/removal of rapid signals Magnetosphere, Lithosphere
Ionosphere rapid – NRT investigations support to Swarm
MMA - Est
MMA - VMD

5. L2 Cat-2 Products

6. Auroral field aligned currents

7. Electric field data

8. External magnetic fields
Reveals both a small scale and large scale structures.
Do not expect Cluster to reflect small scale features at Swarm
Large scale current sheets are echoed by Cluster FAC signature
(allowing for slight LT shift)
Requires: 2+ s/c to reveal structure.
Small scale
Large scale
Detail of 4:05 – 4:15 UT pass.

9. Earth’s gravity models
GRACE
Swarm

10. Conclusions and recommendations
Sophisticated science and development has been possible using Swarm data
 Release selected data to the community
Clear community expression for one-minute observatory data in support of the Swarm mission
Increase visibility of data product description (Wiki, technical reports, PDD’s, …)

11. Thank You!

12. Thank You!