ICS

35.240.70

CCS

M36

中華人民共和國國家標準

GB/T44231—2024

用戶面定位業務平臺與衛星導航定位

基準站網數據接口技術要求及

測試方法

Datainterfacetechnicalrequirementsandtestmethodsforuserplanelocation

serviceplatformandsatellitenavigationpositioningbasestationnetwork

2024-08-23發布2025-03-01實施

國家市場監督管理總局發布

國家標準化管理委員會

GB/T44231—2024

目次

前言

·····································································································

Ⅲ

1

范圍

··································································································

1

2

規范性引用文件

······················································································

1

3

術語和定義

···························································································

1

4

縮略語

································································································

1

5

用戶面定位網絡架構

·················································································

2

5.1

總體網絡架構

····················································································

2

5.2

用戶面定位業務平臺SLP

········································································

2

5.3

衛星導航定位基準站網

··········································································

2

6

基準站數據傳輸要求

·················································································

3

7

數據接口技術要求

····················································································

3

7.1

數據類別

·························································································

3

7.2

基準站坐標數據要求

·············································································

3

7.3

實時差分數據要求

···············································································

3

7.4

精密衛星軌道數據要求

··········································································

3

7.5

精密衛星鐘差數據要求

··········································································

3

7.6

電離層模型數據要求

·············································································

4

8

測試環境

······························································································

4

8.1

設備連接

·························································································

4

8.2

測試預置條件

····················································································

4

9

數據接口測試

·························································································

4

9.1

SLP與基準站網之間的數據接口連接測試

······················································

4

9.2

基準站坐標數據測試

·············································································

6

9.3

實時差分數據測試

···············································································

6

9.4

精密衛星軌道數據測試

··········································································

6

9.5

精密衛星鐘差數據測試

··········································································

7

9.6

電離層模型數據測試

·············································································

7

Ⅰ

GB/T44231—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則》的規

定起草。

請注意本文件的某些內容可能涉及專利。本文件的發布機構不承擔識別專利的責任。

本文件由中華人民共和國工業和信息化部提出。

本文件由全國通信標準化技術委員會（SAC/TC485）歸口。

本文件起草單位：中國信息通信研究院、中興通訊股份有限公司、中國信息通信科技集團有限公

司、中國科學院空天信息創新研究院、武漢大學、中國聯合網絡通信集團有限公司、千尋位置網絡有限

公司、中國移動通信集團有限公司、高通無線通信技術（中國）有限公司、博鼎實華（北京）技術有限

公司。

本文件主要起草人：李俠宇、劉碩、陳詩軍、全海洋、劉文學、劉冰、劉暉、宋偉偉、劉琪、

宋蒙、敖婷、李曉春、史睿、王桂英、王昕怡、杜志敏、趙澎、樓益棟、劉海蛟、胡昌軍、廖臻、

馬玉娟、徐冰玉、劉旭、張虹、戴巡、張欽娟、張維偉、鄭海霞、鄧建國、王建偉、陳強、李俊強、

梁鵬。

Ⅲ

GB/T44231—2024

用戶面定位業務平臺與衛星導航定位

基準站網數據接口技術要求及

測試方法

1范圍

本文件規定了基于移動通信網的GNSS增強系統中，用戶面定位業務平臺與衛星導航定位基準站網

數據接口傳輸的數據類型和數據要求，描述了相應的測試方法。

本文件適用于基于移動通信網的GNSS增強系統中，用戶面定位業務平臺與衛星導航定位基準站網

（以下簡稱“基準站網”）之間數據接口的設計、開發和測試。

2規范性引用文件

下列文件中的內容通過文中的規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/T35767—2017衛星導航定位基準站網基本產品規范

GB/T39607衛星導航定位基準站數據傳輸和接口協議

IONEX1.1電離層地圖交換格式（Theionospheremapexchangeformat）

RTCM10403.3差分全球導航衛星系統服務（DifferentialGNSSservices）

3術語和定義

GB/T35767—2017界定的術語和定義適用于本文件。

4縮略語

下列縮略語適用于本文件。

BDCS：北斗衛星坐標系統（BeiDouCoordinateSystem）

BDS：北斗衛星導航系統（BeiDouNavigationSatelliteSystem）

CGCS2000：2000國家大地坐標系（ChinaGeodeticCoordinateSystem2000