Which Satellite Positioning Systems

The International Marine Contractors Association (IMCA, UK) has published new guidance on the selection of satellite positioning systems, warning that in recent years lower priority has been given to system selection than is wise. This is particularly the case when choosing a dynamic positioning (DP). The guide explains that the use of inappropriate systems has led to delays in project execution, vessel downtime and, in some circumstances, damage to assets. In the introduction to ‘Guidance on the Selection of Satellite Positioning Systems for Offshore Applications' (IMCA S 018) the association explains that the costs incurred during any of these incidents... (read more)
2011-07-08 12:00:00

Indonesian Positioning Contract

Veripos, headquartered in the UK, has been awarded a further contract for supply of precision services to PT Pageo Utama of Jakarta, one of Indonesia's leading independent offshore survey organisations.   The facilities involve supply of continuous positioning services aboard two Saipem construction support vessels, the derrick lay barge, Castoro Otto, and the diving support vessel, Eclipse, engaged on key offshore projects for Carigali-Triton Operating Company in Malaysia-Thailand and Premier Oil for the Indonesian Gajah Baru gas field project. Each vessel is being provided with Veripos's Ultra Precise Point Positioning (PPP) service for decimetre-level accuracies together with Verify QC software... (read more)
2011-07-18 11:28:41

Survey and Positioning Contract

DOF Subsea UK has entered into a long term agreement with Heerema Marine Contractors Nederland BV (HMC) to provide survey and positioning services onboard its deepwater construction vessels. The agreement covers a worldwide scope, but the current focus is on projects which are already underway in the Gulf of Mexico and West Africa. Commenting on the contract award, Garry Millard, DOF Subsea UK’s Managing Director said, “We’re delighted to be awarded with this agreement. It confirms the trust and commitment that has developed between both companies over the last five years and gives us the opportunity to further demonstrate our... (read more)
2008-10-29 12:04:42

High Precision Positioning

Extension of the Condamine Port in Monaco
The port of Monaco is undergoing an extensive construction process that will help double the port's capacity and protect it from heavy eastern swells and dangerous Mediterranean storms. The new port will include two unusual pontoon-type breakwaters as well as an additional hectare of land reclaimed from the sea. The project, costing more than 243 million euro, was initiated in June 1999 and is today slightly ahead of schedule. The existing port was built at the beginning of the century. At that time the water was too deep to allow, using building techniques of the day, construction of a jetty... (read more)
2008-01-01 01:00:00

OMEX Positioning Contract

Veripos has been awarded a five-year contract by Odyssey Marine Exploration (OMEX) of Tampa, USA, for supply of positioning services aboard its newly-renovated deep-ocean exploration vessel, MV Dorado Discovery. The 98m-long vessel, which is among the world's most advanced of its type, is due to begin an extensive series of mineral exploration and recovery surveys in the South Pacific, working offshore Papua New Guinea and Tonga. Under the contract, Veripos will provide MV Dorado Discovery with a combination of its global Ultra Precise Point Positioning (PPP) service for decimetre-level accuracies together with LD2-G2 integrated mobile receivers; associated software provisions include... (read more)
2010-09-30 11:17:55

Malaysian Positioning Contract

Veripos has been awarded a new three-year contract by Kuala Lumpur-based Orogenic Geoexpro for continued provision of GNSS positioning services to the Malaysian company‚Äôs fleet of vessels engaged on geophysical surveys, rig moves and major construction support projects throughout Southeast Asia. Services provided by Veripos under the contract include a combination of its dual-beam standard and ultra Precise Point Positioning (PPP) facilities supported by shipborne hardware comprising 30 LD3SG1 and 10 LD3G2 integrated mobile receivers. Also available is a series of proprietary software modules for real-time monitoring, control and QC operations. (read more)
2012-04-26 12:00:00

Deepwater Positioning Buoys Shipment

Falmouth Scientific has shipped 30 deepwater positioning buoys worth almost half-a-million US dollars to the Integrated Ocean Drilling Program (IODP). These beacons will be employed by IODP's drilling vessel for deepwater (6000-meter) positioning. FSI's instruments will be used to accurately position IODP's drilling ships in order to extract cores of the Earth's crust at the bottom of the ocean.   The mission of the IODP is to explore Earth's history and structure recorded in seafloor sediments and rocks, and to monitor sub-seafloor environments. Their efforts are part of a global team from the US, Japan, China, Korea and Europe.  ... (read more)
2008-08-14 12:14:15

NPCC DGPS Positioning Contract

The National Petroleum Construction Company (NPCC) of Abu Dhabi, UAE has awarded C&C Technologies (Asia Pacific) Pte Ltd, a long-term contract for their C-Nav Globally Corrected GPS (GcGPS) positioning services. This is the fifth consecutive year that C & C Technologies, with its C-Nav positioning service, has been awarded this prestigious contract.   The contract also marked the beginning of a new partnership, as this will be the first collaborative effort with the recently appointed sub-distributor, Technical Equipment Service ME (TESME) in Abu Dhabi.   NPCC will utilise the wide range of positioning services provided by C-Nav to deliver high... (read more)
2008-03-05 10:46:10

Apex GNSS Positioning Service

Veripos has extended its range of services with the introduction of Apex, a new high-accuracy positioning solution. Complementing the company's existing Ultra service, Apex similarly uses precise point positioning (PPP) methods for correction and/or modelling of GNSS error sources. Each service operates independently, providing continuous decimetre-level accuracies. For delivery of the Apex service Veripos operates its own orbit and clock determination system (OCDS) which derives real-time corrections for all GPS constellation satellites using proprietary algorithms. Data is taken from the company's global network of more than 80 reference stations, with multiple and redundant OCDS systems running in parallel from two... (read more)
2010-04-06 11:04:46

Indonesian Positioning Contract

Veripos has been awarded a two-year contract by hydrographic survey and subsea specialists PT Pageo Indonesia of Jakarta for provision of high-precision Differential GPS positioning services in support of major site survey and rig-positioning operations being carried out in the Mahakam Delta, Kalimantan on behalf of Total E&P Indonesie, a subsidiary of the Total Group of companies.   The services, which include supply of Veripos' latest LD3 integrated mobile GPS receiver and demodulators for calculating positions and output of data, are being used in support of jackup, semi-submersible and swamp drilling barge operations as well as shallow water survey vessels... (read more)
2008-02-04 03:25:53
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