SPREAD F

The occurrence of spread F in the polor region is investigated. The traveling maximum moves along the auroral belt, whereas the permanent maximum is situated over the Canadian Archipelago and remains there during the day. The results are interpreted in relation to the magnetic field and F-layer dist...

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Bibliographic Details
Main Author: PENNDORF, RUDOLF B.
Other Authors: AVCO CORP WILMINGTON MA RESEARCH AND ADVANCED DEVELOPMENT DIV
Format: Text
Language:English
Published: 1960
Subjects:
ATMOSPHERE MODELS
ATMOSPHERICS
DIFFUSION
ELECTROMAGNETIC WAVE REFLECTIONS
IONOSPHERE
IONOSPHERIC PROPAGATION
MATHEMATICAL PREDICTION
NORTHERN HEMISPHERE
POLAR REGIONS
PROPAGATION
RADIO WAVES
Canadian Archipelago
Online Access:http://www.dtic.mil/docs/citations/AD0250899
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0250899
id ftdtic:AD0250899
record_format openpolar
spelling ftdtic:AD0250899 2023-05-15T15:48:58+02:00 SPREAD F PENNDORF, RUDOLF B. AVCO CORP WILMINGTON MA RESEARCH AND ADVANCED DEVELOPMENT DIV 1960-11 text/html http://www.dtic.mil/docs/citations/AD0250899 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0250899 en eng http://www.dtic.mil/docs/citations/AD0250899 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS ATMOSPHERE MODELS ATMOSPHERICS DIFFUSION ELECTROMAGNETIC WAVE REFLECTIONS IONOSPHERE IONOSPHERIC PROPAGATION MATHEMATICAL PREDICTION NORTHERN HEMISPHERE POLAR REGIONS PROPAGATION RADIO WAVES Text 1960 ftdtic 2016-02-18T15:04:53Z The occurrence of spread F in the polor region is investigated. The traveling maximum moves along the auroral belt, whereas the permanent maximum is situated over the Canadian Archipelago and remains there during the day. The results are interpreted in relation to the magnetic field and F-layer disturbances. The analysis of ionograms leads to a new classification scheme and the definition of a pread-F index. Suggestions for improving the scaling procedures are made. Text Canadian Archipelago Defense Technical Information Center: DTIC Technical Reports database
institution Open Polar
collection Defense Technical Information Center: DTIC Technical Reports database
op_collection_id ftdtic
language English
topic ATMOSPHERE MODELS
ATMOSPHERICS
DIFFUSION
ELECTROMAGNETIC WAVE REFLECTIONS
IONOSPHERE
IONOSPHERIC PROPAGATION
MATHEMATICAL PREDICTION
NORTHERN HEMISPHERE
POLAR REGIONS
PROPAGATION
RADIO WAVES
spellingShingle ATMOSPHERE MODELS
ATMOSPHERICS
DIFFUSION
ELECTROMAGNETIC WAVE REFLECTIONS
IONOSPHERE
IONOSPHERIC PROPAGATION
MATHEMATICAL PREDICTION
NORTHERN HEMISPHERE
POLAR REGIONS
PROPAGATION
RADIO WAVES
PENNDORF, RUDOLF B.
SPREAD F
topic_facet ATMOSPHERE MODELS
ATMOSPHERICS
DIFFUSION
ELECTROMAGNETIC WAVE REFLECTIONS
IONOSPHERE
IONOSPHERIC PROPAGATION
MATHEMATICAL PREDICTION
NORTHERN HEMISPHERE
POLAR REGIONS
PROPAGATION
RADIO WAVES
description The occurrence of spread F in the polor region is investigated. The traveling maximum moves along the auroral belt, whereas the permanent maximum is situated over the Canadian Archipelago and remains there during the day. The results are interpreted in relation to the magnetic field and F-layer disturbances. The analysis of ionograms leads to a new classification scheme and the definition of a pread-F index. Suggestions for improving the scaling procedures are made.
author2 AVCO CORP WILMINGTON MA RESEARCH AND ADVANCED DEVELOPMENT DIV
format Text
author PENNDORF, RUDOLF B.
author_facet PENNDORF, RUDOLF B.
author_sort PENNDORF, RUDOLF B.
title SPREAD F
title_short SPREAD F
title_full SPREAD F
title_fullStr SPREAD F
title_full_unstemmed SPREAD F
title_sort spread f
publishDate 1960
url http://www.dtic.mil/docs/citations/AD0250899
http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0250899
genre Canadian Archipelago
genre_facet Canadian Archipelago
op_source DTIC AND NTIS
op_relation http://www.dtic.mil/docs/citations/AD0250899
op_rights APPROVED FOR PUBLIC RELEASE
_version_ 1766384068154359808

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