Date (Creation)

2018-01-24

Date (Revision)

2018-01-24

Date (Publication)

2018-01-24

Date (released)

2018-01-24

Edition

None

Unique resource identifier

https://doi.org/10.5285/7d2cc962-d4cf-4ce6-b3ae-96bc825c977a

Codespace

doi

Unique resource identifier

GB/NERC/BAS/PDC/01054

Codespace

https://data.bas.ac.uk/

Other citation details

Please cite this item as: Degeling, A. (2018). Output of 3D model simulating externally driven ULF waves in Earth's magnetosphere, including the effect of convection on plasmaspheric density (Version None) [Data set]. Polar Data Centre, Natural Environment Research Council, UK. https://doi.org/10.5285/7d2cc962-d4cf-4ce6-b3ae-96bc825c977a

Credit

No credit.

Status

Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Institute of Space Science, Shandong University	Degeling, Alex		Author
Mullard Space Science Laboratory, University College London	Rae, I		Author
University of Reading	Watt, Clare		Author
Institute of Space Science, Shandong University	Shi, Quanqi		Author
School of Earth and Space Sciences, Peking University	Zong, Qiugang		Author
University of Alberta	Rankin, Robert		Author
NERC EDS UK Polar Data Centre		PDCServiceDesk@bas.ac.uk	Point of contact

Maintenance and update frequency

As needed

Maintenance note

Completed

Global Change Master Directory (GCMD) Science Keywords

• EARTH SCIENCE > Sun-earth Interactions > Ionosphere/Magnetosphere Dynamics > Plasma Waves
• EARTH SCIENCE > Sun-earth Interactions > Ionosphere/Magnetosphere Dynamics

Theme

• Magnetosphere

• Model

• ULF

Place

• Inner Terrestrial Magnetosphere

GEMET - INSPIRE themes, version 1.0

• Atmospheric conditions

Access constraints

Other restrictions

Other constraints

no limitations to public access

Access constraints

Other restrictions

Other constraints

no limitations

Use constraints

License

Other constraints

Open Government Licence v3.0

Use constraints

Other restrictions

Other constraints

This data is governed by the NERC Data Policy: https://www.ukri.org/who-we-are/nerc/our-policies-and-standards/nerc-data-policy/

Use constraints

Other restrictions

Other constraints

This data is governed by the NERC data policy and supplied under Open Government Licence v3

Use constraints

Other restrictions

Other constraints

There are no constraints on use of this data.

Unique resource identifier

url

Codespace

url

Association Type

Cross reference

Spatial representation type

Text, table

Language

English

Character set

UTF8

Topic category

• Climatology, meteorology, atmosphere
• Environment
• Geoscientific information

Supplemental Information

It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk.

Title

European Petroleum Survey Group (EPSG) Geodetic Parameter Registry

Date (Publication)

2008-11-12

Cited responsible party

Organisation name	Individual name	Electronic mail address	Role
European Petroleum Survey Group		EPSGadministrator@iogp.org	Publisher

Unique resource identifier

urn:ogc:def:crs:EPSG::3031

Version

6.18.3

Hierarchy level

Dataset

Statement

Data quality:

Each element, consists of the data output from a single run of the model (for input parameters defined in the field ips) and contains the following fields:

pn: [2x17102 double]: Refined resolution mesh node data - see Matlab PDE toolbox documentation.

en: [7x889 double]: Refined resolution mesh edge segment data - see Matlab PDE toolbox documentation.

tn: [4x33854 double]: Refined resolution mesh triangle data - see Matlab PDE toolbox documentation.

p0: [2x2121 double]: Coarse mesh node data - see Matlab PDE toolbox documentation.

e0: [7x385 double]: Coarse mesh edge segment data - see Matlab PDE toolbox documentation.

t0: [4x4098 double]: Coarse mesh triangle data - see Matlab PDE toolbox documentation.

L2: [2121x20 double]: Shear Alfven Wave eigenvalues calculated on the coarse mesh.

ips: [1x1 struct]: Model input parameters - contact A. W. Degeling for more information.

rho: [2121x1 double]: equatorial plasma mass density, defined on the coarse mesh.

u: [342040x1 double]: ULF wave electric field raw output data, defined on the refined mesh. This data consists of the complex amplitudes of cartesian components (in the equatorial plane) for 10 spectral method basis functions (in the field-aligned direction) which are used to define the wave electric field on the equatorial mesh. The equatorial electric field components Ex and Ey are given by simply summing over these 10 amplitudes. For example, Ex and Ey (in mV/m) are obtained by the following Matlab code:

N = 10; nn = 1:N; no_ps = length(pn(1,:)); mVpm = ips.const.mVpm;

uu = reshape(u,no_ps,2.*N);

Ex = sum(uu(:,2.*nn-1),2).*mVpm;

Ey = sum(uu(:,2.*nn),2).*mVpm;

The Matlab function "make_PDP_figs.m" is used to read the data, perform the necessary post-processing operations and output the article figures. To produce all six figures, simply run the file without any input arguments.

Metadata

File identifier

7d2cc962-d4cf-4ce6-b3ae-96bc825c977a XML

Metadata language

English

Character set

UTF8

Hierarchy level

Dataset

Hierarchy level name

dataset

Date stamp

2018-01-24

Metadata standard name

ISO 19115 Geographic Information - Metadata

Metadata standard version

ISO 19115:2003(E)

Metadata author

Organisation name	Individual name	Electronic mail address	Role
NERC EDS UK Polar Data Centre		polardatacentre@bas.ac.uk	Point of contact