共找到 150 條與 協(xié)調(diào)世界時(shí) 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
This amendment to IEEE Std. C37.238-2017 specifies a LEAP_SECOND_EVENT TLV to enable grandmaster-capable clocks to distribute leap second event
IEEE Draft Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications Amendment 1: Adding a Type-Length-Value (TLV) to indicate the latest International Earth Rotation Service (IERS)-specified Universal Time Coordinated (UT
This amendment to IEEE Std. C37.238?-2017 specifies a LEAP_SECOND_EVENT TLV to enable grandmaster-capable clocks to distribute leap second event
IEEE Standard Profile for Use of IEEE 1588? Precision Time Protocol in Power System Applications Amendment 1: Adding a Type-Length-Value (TLV) to Indicate the Latest International Earth Rotation Service (IERS)-Specified Universal Time Coordinated (UTC) Le
IEEE Standard Profile for Use of IEEE 1588? Precision Time Protocol in Power System Applications Amendment 1: Adding a Type-Length-Value (TLV) to Indicate the Latest International Earth Rotation Service (IERS)-Specified Universal Time Coordinated (UT...
An extended profile is specified for the use of Precision Time Protocol of IEEE Std 1588-2008 in power system protection, control, automation
IEEE Draft Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications Amendment 1: Adding a Type-Length-Value (TLV) to indicate the latest International Earth Rotation Service (IERS)-specified Universal Time Coordinated (UT
This amendment to IEEE Std. C37.238-2017 specifies a LEAP_SECOND_EVENT TLV to enable grandmaster-capable clocks to distribute leap second event
IEEE Draft Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications Amendment 1: Adding a Type-Length-Value (TLV) to indicate the latest International Earth Rotation Service (IERS)-specified Universal Time Coordinated (UT
An extended profile is specified for the use of Precision Time Protocol of IEEE Std 1588-2008 in power system protection, control, automation
IEEE Draft Standard Profile for Use of IEEE 1588 Precision Time Protocol in Power System Applications Amendment 1: Adding a Type-Length-Value (TLV) to indicate the latest International Earth Rotation Service (IERS)-specified Universal Time Coordinated (UT
The ITU Radiocommunication Assembly considering a)that the procedures for maintaining the Coordinated Universal Time (UTC) time scale are described
The future of the UTC time scale
本標(biāo)準(zhǔn)規(guī)定了城市公共交通車載信息終端與調(diào)度中心間進(jìn)行數(shù)據(jù)通信的體系結(jié)構(gòu)以及應(yīng)遵守的通信協(xié)議。 2
Data communication protocol between on-board information terminal of urban public transit dispatching and control center
Full Description Scope This standard defines the vocabulary, architecture, requirements, and use-case scenarios for providing a fundamental basis
IEEE Standard for Orchestration of Digital Synchronization Between Cyber and Physical Worlds
IEEE Draft Standard on Orchestration of Digital Synchronization between Cyber and Physical Worlds
本標(biāo)準(zhǔn)規(guī)定了公歷日期和時(shí)間以及時(shí)間間隔的表示法。它包括： a) 用年、月和月中的日表示日歷日期； b) 用年和年中的日表示的順序日期； c) 用年、星期數(shù)和星期中的日數(shù)表示的星期日期； d) 基于24小時(shí)計(jì)時(shí)系統(tǒng)的一日的時(shí)間； e) 當(dāng)?shù)貢r(shí)間
Data elements and interchange formats-Information interchange-Representation of dates and times
本文件規(guī)定了包括繞地球運(yùn)動(dòng)的航天器、運(yùn)載火箭、空間碎片, 以及其他繞某天體運(yùn)動(dòng)的人造空間物體和繞太陽運(yùn)動(dòng)的近地小行星在內(nèi)的空間物體監(jiān)測數(shù)據(jù)的要素、編排格式、數(shù)據(jù)結(jié)構(gòu)及說明。本文件適用于由天地基光學(xué)望遠(yuǎn)鏡、激光測距望遠(yuǎn)鏡和雷達(dá)等監(jiān)測設(shè)備觀測獲取的測角、測距、測速、光度等空間物體監(jiān)測數(shù)據(jù)的產(chǎn)生、傳輸
Space Object Monitoring Data Specification
Utility managers encounter a wide variety of challenges in the course of their routine business and over their careers. When the foundations of what
When Your World Changes, What about You?
本標(biāo)準(zhǔn)規(guī)定了月球探測數(shù)據(jù)產(chǎn)品的分級(jí)和數(shù)據(jù)文件命名規(guī)則。 本標(biāo)準(zhǔn)適用于月球探測數(shù)據(jù)的處理、管理、共享與應(yīng)用
Hierarchy and nomenclature of lunar exploration data products
GB/T39398一2020 本標(biāo)準(zhǔn)規(guī)定了全球連續(xù)監(jiān)測評(píng)估系統(tǒng)CiGMAS)對(duì)全球衛(wèi)星導(dǎo)航系統(tǒng)(GNSS)運(yùn)行狀態(tài).服務(wù)性能進(jìn)行監(jiān)測和評(píng)估所涉及的監(jiān)測評(píng)估參數(shù)分類.星座狀態(tài)參數(shù).空間信號(hào)參數(shù).空間信息參數(shù).服務(wù)性能參本標(biāo)準(zhǔn)適用于衛(wèi)星導(dǎo)航系統(tǒng)工程建設(shè)與運(yùn)行維護(hù),以及民航海事、交通、電力.通信等行業(yè)對(duì)
Monitoring and assessment parameters of international GNSS monitoring and assessment system (iGMAS)
