TAG: CORS

Septentrio reference receivers to monitor volcanoes for USGS

December 14, 2016By

Septentrio has completed delivery of PolaRx5 multi-constellation GNSS reference receivers and antenna systems to the U.S. Geological Survey (USGS). The monitoring systems will be deployed through the Volcano Hazards Program (VHP) for volcano monitoring stations in Alaska and at various international locations through the Volcano Disaster Assistance Program (VDAP) — a cooperative effort between the USGS and the U.S. Agency... read more

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Septentrio’s PolaRx5 updated with seismic monitoring, advanced CORS

December 12, 2016By
The Septentrio PolaRx5 GNSS receiver.

Septentrio has released version 5.1.0 firmware for the PolaRx5 product line of GNSS reference receivers. The 5.1.0 firmware brings new features for file management, usability, security and seismic monitoring. Septentrio’s PolaRx5 product line of GNSS reference receivers includes the PolaRx5 for CORS and network operations, the PolaRx5TR for time and frequency transfer and the PolaRx5S for space weather applications. Improvements in... read more

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ComNav releases new-generation OEM Boards

July 18, 2016By
K708 OEM Board

ComNav Technology has released its advanced K700 and K708 GNSS OEM boards to the international market. With the advanced ComNav application-specific integrated circuit (ASIC) chip, K7-series OEM boards have higher observation data quality and lower power consumption compared to previous K5-series OEM boards. The data output rate also increases substantially by working with a new Atmel processor. As a cost-effective GNSS OEM board, K700 is... read more

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Kuwait high-rise goes up with assist from BeiDou

May 9, 2016By
Kuwait-high-rise-Beidou-2

CORS station tracks China’s constellation over three frequencies. Headquarters for the National Bank of Kuwait, a new 300-meter-tall building under construction, combines concrete, steel, glazing and glass-reinforced concrete in a unique shellfish shape. The engineering challenges behind this building led the engineers of Ahmadiah Company, the contractor, to use GNSS technology to install the core wall structure with millimeter accuracy.... read more

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Septentrio offers multi-constellation CORS for DOTs

April 6, 2016By
The Septentrio PolaRx5 GNSS receiver.

A new PolaRx5 Continuously Operating Reference Station (CORS) platform, offered by Septentrio Americas, is optimized for state departments of transportation (DOTs) and other real-time-kinematic (RTK) network operators. The PolaRx5 CORS receivers can be purchased at special pricing by UNAVCO member organizations and affiliates. Septentrio has been selected by UNAVCO as the preferred vendor of CORS receivers under a multi-year agreement. The PolaRx5... read more

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NDGPS Destined for the Technological Boneyard

August 26, 2015By
"MARC AEM7s at BWI" by Ryan Stavely - Georgia_Trip_001. Licensed under CC BY-SA 2.0 via Commons.

Let us not exaggerate — nor prematurely announce — the death of a subsystem. However, the demise of the U.S. Nationwide Differential GPS (NDGPS) network can be confidently foretold. Although a Federal Register notice dated Aug. 18 merely seeks public comment on plans to shut down a large portion of NDGPS, the handwriting is on the wall. Once having writ,... read more

OPUS Unavailable this Weekend for Station Upgrade

August 20, 2015By

The Continuously Operating Reference Station network’s Silver Spring facility will be go offline starting at about 2 p.m. Eastern time Friday, but is expected to be back online by noon Sunday. “Our alternate facility will have full data holdings,” the National Geodetic Survey says on its CORS website. The shutdown is for a building-wide upgrade. The Online Positioning User Service... read more

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ComNav, CGEOS Build First BeiDou CORS Station in Europe

April 9, 2015By

Europe's first BeiDou CORS station — Qiao CORS Station — has been built in Wallonia, Belgium. ComNav partnered with local company CGEOS – Creative Geosensing on the project read more

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