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GBZ42245-2022 English PDF

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GBZ42245-2022: Space environment - Operational estimation of the solar wind energy input into the Earth’s magnetosphere by means of the ground-based magnetic polar cap(PC) index
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 42245-2022	314	Add to Cart	4 days	Space environment - Operational estimation of the solar wind energy input into the Earth’s magnetosphere by means of the ground-based magnetic polar cap(PC) index	Valid

Similar standards

GB/T 38905 GB/T 38239 GB/T 36249 GB/T 45526 GB/T 45446

Basic data

Standard ID: GB/Z 42245-2022 (GB/Z42245-2022)
Description (Translated English): Space environment - Operational estimation of the solar wind energy input into the Earth��s magnetosphere by means of the ground-based magnetic polar cap(PC) index
Sector / Industry: National Standard
Classification of Chinese Standard: V04
Classification of International Standard: 49.140
Word Count Estimation: 15,170
Date of Issue: 2022-12-30
Date of Implementation: 2023-07-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GBZ42245-2022: Space environment - Operational estimation of the solar wind energy input into the Earth’s magnetosphere by means of the ground-based magnetic polar cap(PC) index

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
GB /Z 42245-2022 ICS 49.140 CCSV04 National Standardization Guiding Technical Document of the People's Republic of China The space environment utilizes the ground-based magnetic pole cover (PC) index pair Applied Estimation of Solar Wind Energy Input to the Earth's Magnetosphere index,IDT] Released on 2022-12-30 and implemented on 2023-07-01 State Administration for Market Regulation Released by the National Standardization Management Committee

Preface I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Symbols and abbreviations 2 5 Basic parameters 3 5.1 Parameters of the solar wind that determine the state of the magnetosphere 3 5.2 Magnetic activity in the polar cap region and its relationship with solar wind parameters 3 5.3 PC Index. Derivation Method 3 5.4 Relationship between PC index and magnetic substorms and magnetic storms 4 5.5 Relationship between PC index and EKL 4 5.6 The PC index can be used as a validator for the solar wind parameters provided by OMNI website4 5.7 The PC index can be used as a characterization parameter of the solar wind energy input into the magnetosphere5 5.8 The PC index can be used as a standard for the calibration of magnetosphere disturbance strength5 6 Availability of the PC index 5 6.1 Generation of PC index 5 6.2 Retrieval of PC index 5 7 Compliance criteria for using the PC index as a magnetospheric perturbation calibrator6 7.1 Basic principles 6 7.2 Report 6 7.3 Record 6 7.4 Publication 6 7.5 Archiving 6 Appendix A (Informative) The Twelfth Scientific Congress of the International Association for Geomagnetism and Aerophysics (The Twelfth IAGA Congress) Resolution No. 3 (Merida, Mexico, August.2013.PC Index) 7 Appendix B (Informative) Auroral Absorption Propagation Figure 8 Calibrated by PC Index Values Reference 9

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document is equivalent to ISO /T R23989.2020 "Space environment (natural and artificial) using ground-based magnetic pole cover (PC) index to input Applied Estimation of Solar Wind Energy in the Earth’s Magnetosphere”, the file type has been adjusted from the ISO technical report to my country’s national standardization guiding technical report. technical documents. The following minimal editorial changes have been made to this document. --- Changed the abbreviation "PC" to "polar cap". ---Changed the expression of references in this document, and referred to foreign machines in some chapters of ISO /T R23989.2020 Institutional information or foreign literature should be changed to the reference number. ---In the references, add the document [25] mentioned in 5.2 but missing in the text, and change the serial number of the original document [25], [26], [27] as [26], [27], [28]. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document was proposed by the Chinese Academy of Sciences. This document is under the jurisdiction of the National Aerospace Technology and Its Application Standardization Technical Committee (SAC/TC425). This document was drafted by. National Space Science Center, Chinese Academy of Sciences. The main drafters of this document. Zhong Qiuzhen, Lin Ruilin, Liu Fanghua, Miao Juan, Li Zhitao, Liu Siqing, Shi Liqin, Luo Bingxian.

Introduction

The polar cap magnetic activity PC index was introduced as a measure of the magnetic activity generated by the interplanetary electric field in the Earth's polar cap and is currently used to measure Characterization parameters of solar wind energy input into the magnetosphere during solar wind-magnetosphere coupling. The energy of the solar wind entering the magnetosphere determines the development of disturbances in the Earth's magnetosphere. magnetic storms and substorms. Perturbations in the magnetosphere include a series of direct effects Phenomena and processes of human activity, such as damage to satellites, radiation hazards to astronauts and air passengers, communication problems, failure of electrical and electronic systems obstacles, impacts on atmospheric processes and human health. The PC index can be used as an input parameter for monitoring and reporting space weather effects on various features of the magnetosphere and high-latitude ionosphere. The PC index is applicable to various engineering and scientific fields, and can be used to monitor the state of the magnetosphere and high-latitude ionosphere to solve Problems of navigation, radio communication, and induced currents typical of high latitudes. The space environment utilizes the ground-based magnetic pole cover (PC) index pair Applied Estimation of Solar Wind Energy Input to the Earth's Magnetosphere

1 Scope

This paper provides a detailed characterization of solar wind energy input into the magnetosphere using available ground-based polar cap magnetic activity information (PC index) Estimated guide. This document is applicable to the on-line monitoring of the state of the magnetosphere, the current report of the intensity and scope of the disturbance of the magnetosphere and the parameters of the ionosphere at high latitudes. The estimation method and accuracy depend on the close relationship between the PC index and the interplanetary electric field (as the solar wind parameter with the most Earth effect), Also depends on the close relationship between the PC index and magnetospheric perturbations.

2 Normative references

This document has no normative references.

3 Terms and Definitions

The following terms and definitions apply to this document. ISO and IEC maintain terminology databases for standardization at the following addresses. 3.1 solar wind SW A flow of plasma generated by the outward expansion of coronal gas. 3.2 EKL The electric field embedded in the solar wind (3.1) observed in the Earth reference system can be calculated according to the formula in Reference [6]. EKL=vBTsin2θ/2 In the formula. v --- solar wind speed; BT---the tangential component of the interplanetary magnetic field (3.3); θ --- The clock angle between the tangential component (BT) of the interplanetary magnetic field and the geomagnetic dipole axis. 3.3 IMF The solar wind (3.1) carries the magnetic field originating from the sun. ......

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Question 1: How long will the true-PDF of GBZ42245-2022_English be delivered?

Answer: Upon your order, we will start to translate GBZ42245-2022_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GBZ42245-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ42245-2022_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.