Marinestar - Precise Point Positioning (PPP) Correction Services

Fugro Marinestar PPP decimeter-level positioning service
Corrections delivered via satellite link even in areas with no internet connection
Internet correction delivery also available
Ideal for off-shore applications such as marine survey and construction
Convenient high-accuracy positioning, with no base-stations needed

Marinestar-GNSS-Correction-Services-by-sea

Marinestar delivers a range of GNSS positioning services worldwide tailored for the dredging and marine construction, navy and hydrographic, wind farm and oceanographic research sectors.

With over 30 years of satellite-based positioning systems and technology experience and continuous research and development, FUGRO provides high quality market-leading innovative positioning services.

Services are available with sub-decimeter accuracy making use of dual frequencies and up to 4 satellite constellations. FUGRO uses a wider range of satellites which provides more resistance to ionosphere scintillations that can occur in particular parts of the sky.

The Marinestar GNSS services are delivered over dual independent delivery paths and can be broadcasted to all Marinestar capable receivers. To complement the standard satellite broadcast delivery channels, FUGRO offers internet delivery of correction data using the NTRIP protocol (Networked Transport of RTCM over Internet Protocol).

Reception is via a small dedicated omni-directional antenna or an existing, compatible Inmarsat system. This correction has no impact on use for normal two-way communications and doesn’t affect equipment approvals.

When you subscribe to Marinestar services, you can be confident that your vessels have a reliable, stable, accurate, 24/7 supported and safe positioning service.

Webinar-on-demand GPS GNSS corrections demystified

Webinar - GNSS Corrections Demystified

Free webinar on demand - GNSS receivers rely on external corrections to compensate for various imperfections called GNSS errors to achieve decimeter or even centimeter level accuracy. This webinar will help you to learn the latest advancements in GNSS corrections and understand better what’s the right choice for you. Learn directly from Sapcorda, Fugro, Lear and PointOne how they deal with satellite and atmospheric errors.

GNSS Corrections Demystified

GNSS Corrections play a vital role in high-accuracy positioning. This insight explores the concept of GNSS corrections and the three top correction methods: RTK, RTK-PPP and PPP. It highlights their strengths and weaknesses and offers insight to help decide which correction method might work best for your technology.