SiReNT Services

1. Post Processing (PP) On-Demand

PP On-Demand enables users generate RINEX files from SiReNT website.

Users need to log-in using the given Username and Password to access PP On-Demand. The purchased RINEX files will be stored in User Workspace for users to download.

For high accuracy positioning applications such as geodetic survey, Post-Processing On-Demand is suitable for establishing survey control points.

2. Post Processing (PP) Archive

For users who need archived RINEX data which are not available for download from SiReNT website, we will generate the requested data.

Archived RINEX data is useful for meteorological applications which require trend analysis on data over a long period of time.

3. Real Time Kinematic (RTK)

Using SiReNT RTK, field operators can determine instantaneous positions down to centimetre-level using RTK-enabled GPS receivers with the incoming carrier-phased DGPS correction messages coming from SiReNT Data Control Centre (DCC) via GPRS.

Users need to log-in using the given Username and Password via NTRIP software installed on GPS Receivers to access SiReNT RTK. We provide both Single-Base RTK and Network RTK. Users are free to select the appropriate correction data stream.

4. Differential Global Positioning System (DGPS)

Similar to SiReNT RTK, SiReNT DGPS allows field operators determine their sub-metre positions in real-time with the incoming pseudo-range or code-based DGPS correction messages via GPRS.

Users need to log-in using the given Username and Password via NTRIP module installed on GPS Receivers to access SiReNT DGPS. We provide both Single-Base DGPS and Network DGPS. Users are free to select the appropriate correction data stream.

DGPS can be used for navigation, mapping and other lower accuracy positioning applications.


How to sign up for SiReNT Service?

Download the Application Form to subscribe to the full range of services available in SiReNT, or read up the Customer Handbook on application procedures. Contact us if you have any queries.

How to access SiReNT Service?

Our website enables you access live information of SiReNT's GPS Reference Stations. You can generate RINEX data for Post-Processing (PP). For RINEX data older than 1 year, you need to purchase archived RINEX which will be generated by us. RTK and DGPS services are accessed via wireless internet, e.g.GPRS.

We cannot meet your requirements?

For customers with more complex requirements, we will work together to identify the best Customised Solutions for your specialized applications such as land transportation, marine applications, structural monitoring etc. Contact us for more information.

Developing a total solution?

Solution providers can participate in the Proof-Of-Concept Scheme (POCS) to leverage on SiReNT products to develop and pilot innovative positioning solutions.

To apply, please complete the Project Proposal Form, which can be downloaded here and return the completed Project Proposal Form to: Singapore Land Authority, 8 Shenton Way, #26-01 Temasek Tower, Singapore 068811. Before you apply for the POCS, please read our POCS guidelines. Please contact us if you have any queries.

Want to apply for a Free Trial account?

You can take advantage of our SiReNT Free Trial by applying online.

For more details on our SiReNT Service, see FAQ, Product Brochure or Customer Handbook.

Please refer to the applicable Specific Terms and Conditions on the charges for each SiReNT service.

Need to promote your new positioning product?

Equipment manufacturers and distributors can participate in the SiReNT Promotion Scheme to leverage on SiReNT services in demonstrating your SiReNT-friendly equipment.

Applicants can use SiReNT services for a limited time free-of-charge in promoting the use of your GPS equipment with SiReNT products.

To apply, please complete the Application Form, which can be downloaded here and return the completed Application Form to: Singapore Land Authority, 8 Shenton Way, #26-01, Singapore 068811. Do contact us if you have any queries about this scheme.

Last Update : 06 March 2008

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