dor_id: 4133131

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

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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

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100.1.#.a: Araujo Pradere, Eduardo A.

524.#.#.a: Araujo Pradere, Eduardo A. (2002). Quality of STORM model predictions for a mid-latitude station. Geofísica Internacional; Vol. 41 Núm. 2: Abril 1, 2002; 195-201. Recuperado de https://repositorio.unam.mx/contenidos/4133131

245.1.0.a: Quality of STORM model predictions for a mid-latitude station

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

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2002

264.#.1.c: 2002-04-01

653.#.#.a: Ionosfera; modelación ionosférica; IRI; ionosphere; ionospheric modeling; IRI

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-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

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041.#.7.h: spa

520.3.#.a: Recent theoretical model simulations of the ionospheric response to geomagnetic storms have provided an understanding for the development of an empirical storm-time ionospheric correction model (STORM). The empirical model is driven by the previous time-history of ap, and is designed to scale the quiet-time F-layer critical frequency (foF2) to account for storm-time changes in the ionosphere. The model provides a useful, yet simple tool for modeling of the perturbed ionosphere. The quality of the model prediction has been evaluated by comparing with the observed ionospheric response during the six biggest storms in 2000. The model output was compared with the actual ionospheric response at a mid-latitude station (Chilton, geographic coordi- nates: 51.6 N, 358.7 E). The comparisons show the model captures the decreases in electron density particularly well in summer conditions, and with some less quality for other conditions. The value of the model has been quantified by comparing the root mean square error (RMSE) of the STORM predictions with the monthly mean. The results of this study illustrate that the STORM model shows almost a 55 % improvement over the monthly median during the storm days, a significant improvement over climatology. STORM is now included in the latest version of the International Reference Ionosphere (IRI2000, Bilitza, 2001) as the correction for perturbed conditions.doi: https://doi.org/10.22201/igeof.00167169p.2002.41.2.287

773.1.#.t: Geofísica Internacional; Vol. 41 Núm. 2: Abril 1, 2002; 195-201

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

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

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300.#.#.a: Páginas: 195-201

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doi: https://doi.org/10.22201/igeof.00167169p.2002.41.2.287

handle: 02a33ee7c4b79d4c

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

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file_creation_date: 2002-07-17 12:09:40.0

file_modification_date: 2022-07-15 15:11:45.0

file_creator: E. A. Araujo-Pradere

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245.1.0.b: Quality of STORM model predictions for a mid-latitude station

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Artículo

Quality of STORM model predictions for a mid-latitude station

Araujo Pradere, Eduardo A.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Araujo Pradere, Eduardo A. (2002). Quality of STORM model predictions for a mid-latitude station. Geofísica Internacional; Vol. 41 Núm. 2: Abril 1, 2002; 195-201. Recuperado de https://repositorio.unam.mx/contenidos/4133131

Descripción del recurso

Autor(es)
Araujo Pradere, Eduardo A.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Quality of STORM model predictions for a mid-latitude station
Fecha
2002-04-01
Resumen
Recent theoretical model simulations of the ionospheric response to geomagnetic storms have provided an understanding for the development of an empirical storm-time ionospheric correction model (STORM). The empirical model is driven by the previous time-history of ap, and is designed to scale the quiet-time F-layer critical frequency (foF2) to account for storm-time changes in the ionosphere. The model provides a useful, yet simple tool for modeling of the perturbed ionosphere. The quality of the model prediction has been evaluated by comparing with the observed ionospheric response during the six biggest storms in 2000. The model output was compared with the actual ionospheric response at a mid-latitude station (Chilton, geographic coordi- nates: 51.6 N, 358.7 E). The comparisons show the model captures the decreases in electron density particularly well in summer conditions, and with some less quality for other conditions. The value of the model has been quantified by comparing the root mean square error (RMSE) of the STORM predictions with the monthly mean. The results of this study illustrate that the STORM model shows almost a 55 % improvement over the monthly median during the storm days, a significant improvement over climatology. STORM is now included in the latest version of the International Reference Ionosphere (IRI2000, Bilitza, 2001) as the correction for perturbed conditions.doi: https://doi.org/10.22201/igeof.00167169p.2002.41.2.287
Tema
Ionosfera; modelación ionosférica; IRI; ionosphere; ionospheric modeling; IRI
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces