GB/T 44316-2024空間物體監(jiān)測數據規(guī)范

ICS

49.140

CCS

V70

中華人民共和國國家標準

GB/T44316—2024

空間物體監(jiān)測數據規(guī)范

Spaceobjectsobservationdataspecification

2024-08-23發(fā)布2024-12-01實施

國家市場監(jiān)督管理總局發(fā)布

國家標準化管理委員會

GB/T44316—2024

目次

前言

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Ⅲ

1

范圍

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1

2

規(guī)范性引用文件

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3

術語和定義

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1

4

監(jiān)測數據結構

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2

5

元數據要素

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2

6

數據體要素

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6.1

通則

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4

6.2

空間物體光學監(jiān)測數據體要素

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5

6.3

空間物體激光監(jiān)測數據體要素

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6

6.4

空間物體雷達監(jiān)測數據體要素

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6.5

數據體的可選要素

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8

附錄A（資料性）

空間物體監(jiān)測數據規(guī)范示例

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A.1

空間物體光學監(jiān)測數據必備要素示例

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A.2

空間物體激光監(jiān)測數據必備要素示例

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A.3

空間物體雷達監(jiān)測數據必備要素示例

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A.4

空間物體光學監(jiān)測數據必備要素和可選要素示例

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A.5

空間物體天基光學監(jiān)測數據必備要素和可選要素示例

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A.6

空間物體激光監(jiān)測數據必備要素和可選要素示例

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A.7

空間物體雷達監(jiān)測數據必備要素和可選要素示例

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參考文獻

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Ⅰ

GB/T44316—2024

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內容可能涉及專利。本文件的發(fā)布機構不承擔識別專利的責任。

本文件由全國宇航技術及其應用標準化技術委員會（SAC/TC425）提出并歸口。

本文件起草單位：中國科學院國家天文臺、中國航天標準化研究所、北京跟蹤與通信技術研究所。

本文件主要起草人：劉靜、程昊文、李大衛(wèi)、江海、張耀、曹莉、李恭強、泉浩芳、王鯤鵬、

趙南英。

Ⅲ

GB/T44316—2024

空間物體監(jiān)測數據規(guī)范

1范圍

本文件規(guī)定了包括繞地球運動的航天器、運載火箭、空間碎片，以及其他繞某天體運動的人造空間

物體和繞太陽運動的近地小行星在內的空間物體監(jiān)測數據的要素、編排格式、數據結構及說明。

本文件適用于由天地基光學望遠鏡、激光測距望遠鏡和雷達等監(jiān)測設備觀測獲取的測角、測距、測

速、光度等空間物體監(jiān)測數據的產生、傳輸、存儲和使用。

2規(guī)范性引用文件

下列文件中的內容通過文中的規(guī)范性引用而構成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用

于本文件。

GB/T7408.1—2023日期和時間信息交換表示法第1部分：基本原則

GB/T16831—2013基于坐標的地理點位置標準表示法

3術語和定義

下列術語和定義適用于本文件。

3.1

J2000.0參考系J2000.0referencesystem

以地球質心為原點，歷元J2000.0平赤道為XY平面，歷元J2000.0平春分點為X軸指向的右手參

考系。

3.2

地心天球參考系geocentriccelestialreferencesystem；GCRS

以地球質心為原點，由2000年國際天文學聯(lián)合會（IAU）決議B1.3定義的右手參考系。

注：GCRS坐標軸指向與J2000.0參考系靠近，相差約為0.02〞。

3.3

地平坐標系horizontalcoordinatesystem

以監(jiān)測設備所在位置為原點，以此點所在地鉛垂線的背離地心方向為Z軸方向、北向為X軸方向、

東向為Y軸方向的坐標系。

3.4

國際地球參考系internationalterrestrialreferencesystem；ITRS

以地球質心為原點，地球赤道面為XY平面，本初子午線為X軸指向的右手參考系，與地球自轉嚴

格同步，是由國際地球自轉服務（IERS）負責定義和實現