# Hong Kong Satellite Positioning Reference Station Network (SatRef) GNSS Raw Data (RINEX Format)

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- ID: ` hk-landsd-openmap-satref-raw-rinex `
- Publisher: [Lands Department](/publishers/1cae167e-12da-4272-bb19-3b9b2c0b3e92/) · [Markdown](/publishers/1cae167e-12da-4272-bb19-3b9b2c0b3e92/index.md)
- Categories: [Development, Geography and Land Information](/categories/development/) · [Markdown](/categories/development/index.md)
- Tags: Not stated
- Resources: 1
- Updated: 2024-01-04T16:35:09.535103
- Update frequency (publisher metadata): Every hour
- Harvest started: 2026-10-20T22:31:00.105Z
- Licence: Not stated
- Source: [Official metadata record](<https://data.gov.hk/en-data/api/3/action/package_show?id=hk-landsd-openmap-satref-raw-rinex>)

Harvest started is the source harvest start associated with this record, not its precise retrieval time. Updated is an upstream metadata claim.

## Description

The data of 18 Continuously Operating Reference Stations \(CORS\) of Hong Kong Satellite Positioning Reference Station Network \(SatRef\) is disseminated to users via the Receiver Independent Exchange \(RINEX\) format\. In addition, the CORS at Kau Yi Chau operated by Marine Department is also disseminating its RINEX data via our server\. For more information, please visit \(https://www\.geodetic\.gov\.hk/en/satref/satref\.htm\)\.

## Resources

These are upstream resource links from metadata. Resource contents and endpoint availability have not been verified here.

### [Hong Kong Satellite Positioning Reference Station Network (SatRef) GNSS Raw Data (RINEX Format)](<https://portal.csdi.gov.hk/geoportal/?datasetId=landsd_rcd_1637307741686_24277>)

- Resource ID: ` d5a8e12f-22ce-4ba2-ba00-79dae0c6e06c `
- Format: RINEX
- Language: en, zh-Hant, zh-Hans
- Updated: 2024-01-04T16:35:09.542632
- API flag (publisher metadata): Y
- Original URL: ` https://portal.csdi.gov.hk/geoportal/?datasetId=landsd_rcd_1637307741686_24277 `

Hong Kong Satellite Positioning Reference Station Network \(SatRef\) consists of 18 Continuously Operating Reference Stations \(CORS\)\. The data is disseminated to users for high accuracy positioning work via the Receiver Independent Exchange \(RINEX\) format\. Other than the 18 CORS, the CORS at Kau Yi Chau operated by Marine Department is also disseminating its RINEX data via our server\.

## Document availability

Parsed specifications and data dictionaries: not available for this dataset. [Document availability](/documents.md).