Collection search - Isis II - Vertical profiles of electron density from topside sounders [textual record (electronic)]

Record information – Brief
1
Isis II - Vertical profiles of electron density from topside sounders [textual record (electronic)]

Hierarchical level:

File

Date:

1971-1972

Reference:

RG97

Type of material:

Textual material

Found in:

Archives / Collections and Fonds

Item ID number:

1283672

Context of this record:

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Department of Communications fonds

Communications Research Centre

Isis II - Vertical profiles of electron density from topside sounders
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Record information – Details
Date(s):

1971-1972

Place:

National Capital Region,

Place of creation:

Canada

Extent:

7783 records, 8.024 mb

Language of material:

English

Scope and content:

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These data result from radio sounding of the ionosphere by four spacecrafts: Alouette I, Alouette II, Isis I, Isis II. An electron density profile is a representation of the electron density in the topside ionosphere from the altitude of the spacecraft down to some lower altitude. These profiles are obtained by mathematical manipulation of echo delays scaled from topside ionograms.

Provenance:

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Creator: Communications, Department of

Additional name(s):

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Originator: Department of Communications. Communications Research Centre

Additional information:

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General note:

COLLECTOR/COLLECTEUR: Department of Communications. Communications Research Centre
CONTACT: Whittacker, Jim
RELATED PUBLICATIONS: Proceedings of IEEE, Vol. 57, June 1969.
See G0000535 to G0000569 for related files; in addition, an index to satellite passes is contained in G0000583.
Sponsor: Communications, Department of
Originator (Principal Investigator): Department of Communications. Communications Research Centre

Source of title:

Other source

Custodial history:

Digital records migrated to new preservation media in 2015.

Type of computer file or data note:

Time series update
Subject heading:

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Ionosphere - Radio sounding

Ionosphère - Radiosondage

Electron density

Densité électronique
Source:

Government

Former archival reference no.:

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RG97
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Date modified:: 2024-06-27