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TERRASTAR-M Precise Positioning Service

TERRASTAR-M Precise Positioning Service

MANUFACTURER: Septentrio
CATEGORIES: GPS Software, Septentrio

TERRASTAR-M is an upgraded service for GNSS users anywhere in the world where reliable position accuracy is needed. It is based on C/A code and L1 carrier type observations for delivering meter-level location precision.

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Overview

TERRASTAR-M is an upgraded service for GNSS users anywhere in the world where reliable position accuracy is needed. It is based on C/A code and L1 carrier type observations for delivering meter-level location precision. Accuracy is determined by making pseudo-range error corrections using difference technology for GLONASS as well as GPS satellites. Low- and high-power satellites broadcast correction data is broadcast smoothly worldwide.

GNSS correction data is provided by a network of control centers and reference stations. Their antennas are set for accuracy at the centimeter level. Stations are positioned in a network that ensures optimum coverage.

Two redundant network Control Centers (NCCs) in Scotland and Singapore produce augmentation data. One is manned around the clock to provide a Helpdesk that monitors service performance and availability so that it can support customers whenever required.

Features

  • Reliable, robust DGNSS global positioning
  • Uses GPS and GLONASS network of more than 50 satellites
  • Used with many types of GNSS receivers
  • Operates under extreme conditions

Technical Specifications

Observations:L1/L2 GPS and GLONASS carrier phase
Inmarsat satellites:AORE, AORW, IOR, POR, 25E, 98W, 143E
Data format:Version 2.2 RTCM SC 104
Correction update rate:15 seconds, generally
Message types:1, 3, 31 and 32
Accuracy:Up to 1000 kilometers – More than 1 m (95%)
From 1000 to 2000 kilometers – More than 2 m (95%)
Latency:4 seconds, generally

Ordering

The TERRASTAR-M service is available through TerrisGPS. Please contact us using the Request Pricing form if you would like more information.

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Client Testimonials

"Thanks for all the troubleshooting help, also to John for his assistance and the prompt answers from you guys!"

F.A. - Survey Industry

"Thank you for your prompt service. All seems to be working well again. Your techs were very helpful with the troubleshooting."

J.O. - Ground Navigation

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