dor_id: 4132583

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

561.#.#.u: https://www.geofisica.unam.mx/

650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/170/1504

100.1.#.a: Tan, A.; Wu, S.T.

524.#.#.a: Tan, A., et al. (1981). Model of mid-and low-latitude F region ionosphere and protonosphere. Geofísica Internacional; Vol. 20 Núm. 1: Enero 1, 1981; 11-39. Recuperado de https://repositorio.unam.mx/contenidos/4132583

245.1.0.a: Model of mid-and low-latitude F region ionosphere and protonosphere

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 1981

264.#.1.c: 1981-01-01

653.#.#.a: Ionósfera; Protonósfera; Región F; Velocidad de desvío; Ionosphere; Protonosphere; F Region; Drift velocity

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

884.#.#.k: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/170

001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/170

041.#.7.h: spa

520.3.#.a: The coupled continuity and momentum equations of O+ and H+ ions in the F region and the protonosphere are solved for a mid-latitude station (Arecibo) and a low-latitude station (Jicamarca) to investigate the diurnal behavior of the peak electron density NmF2, the height of the peak HmF2, the O+ - H+ transition height Htr and the transition level ion density Ntr·The effects of the neutral wind on the NmF2, HmF2, Ntr and Htr curves above Arecibo are more important than and generally in the opposite direction of those of a sinusoidal electromagnetic drift. The electromagnetic drift plays a far-reaching role in shaping the ionospheric and protonospheric profiles at Jicamarca. An upward drift that peaks during the day produces a "valley" in the NmF2 curve, while an upward drift that stays constant during most of the day produces a "plateau". The nighttime decay in NmF2 is due to the combined effects of a slow downward drift and chemical recombination. A nocturnal increase in NmF2 is due to a sufficiently large downward drift when the resultant "squeezing" of the field tubes overcomes the O+ loss rate. The diurnal variations of HmF2 and Htr tend to follow that of the upward drift velocity pattern, with gradients somewhat smoothed. A downward reversal of the drift at sunset causes an enhancement in the post-sunset Ntr·Finally, the applicability of the model to the study of the total electron content measurements of the ATS-6 radio beacon experiments at Ootacamund is demonstrated. by comparing with the observed values, the probable drift velocities over Ootacamund are determined for October and December, 1975. The drift velocity patterns show broad similarities with those observed over Jicamarca.doi: https://doi.org/10.22201/igeof.00167169p.1981.20.1.2166

773.1.#.t: Geofísica Internacional; Vol. 20 Núm. 1: Enero 1, 1981; 11-39

773.1.#.o: http://revistagi.geofisica.unam.mx/index.php/RGI

022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 11-39

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.1981.20.1.2166

handle: 53c735c20c4c8ce9

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2008-06-26 17:49:44.0

file_modification_date: 2022-08-18 18:15:38.0

file_creator: A. Tan

file_name: 851d427b9b8908106afbf3d7340c35a75f39df0753109c4ab40578c45c41462b.pdf

file_pages_number: 29

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245.1.0.b: Model of mid-and low-latitude F region ionosphere and protonosphere

last_modified: 2023-06-20 16:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

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