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GNSS Solutions • March/April 2017

Would you prefer to have more signals or more satellites?

Q: Would you prefer to have more signals or more satellites?

A: This is somewhat of a classic GNSS question, but before getting to the answer, let’s seek some clarity about what is being asked. First, by definition, “more” signals or “more” systems must be referenced against some baseline configuration. This is commonly assumed to be a GPS L1 C/A solution, and this assumption is also used herein.

Inside GNSS • March/April 2017

Traceable Time from GNSS Signals

Inside GNSS • March/April 2017

GNSS for ERTMS Train Localization

New Builds • March 31, 2017

Tallysman Releases Dual Band Plus L-Band GNSS TW3892 Antenna

Tallysman, a manufacturer of GNSS antennas and related products that designs and manufactures its products in Ottawa, Canada, announced the introduction of a through-hole mount dual band plus L-Band GNSS antenna: TW3892.

The introduction of this antenna is a continuation of Tallysman’s expansion into broader band GNSS antennas. It employs the company’s Accutenna technology.

Ventures • March 30, 2017

Orolia’s Satellite-Based Alternative PNT Solution Demonstrates a Resilient Timing Solution

Rochester, New York-based Orolia recently announced (March 22) that in several indoor environments in the field, it has successfully synchronized a Spectracom SecureSync high precision time server with the new Iridium Satelles Satellite Time & Location (STL) time synchronization signal powered by Iridium satellites.

March 29, 2017

Ligado Plans GPS Augmentation Service

Ligado, which has been in a standoff with the GPS community over interference issues for more than six years, is developing a new high-precision location (HPL) augmentation system for GPS.

The new HPL service will use real-time kinematic- (RTK-) based solutions for augmentation of high-precision receivers, said Tamara Casey, Ligado's chief technology officer, during Satellite 2017.

New Builds • March 29, 2017

Sokkia Introduces New GCX3 GNSS Integrated Receiver

Livermore, California-based Sokkia has introduced the latest addition to its GCX line of GNSS integrated receivers — the GCX3 — featuring advanced constellation tracking, open format software compatibility, and longer range base-to-rover communication.

New Builds • March 28, 2017

Orca Releases SMS-101 System Matrix Switch Distribution Amplifier

Orca Technologies, a manufacturer of high-precision time and frequency products based in San Clemente, California, announces the release of its System Matrix Switch (SMS-101) unit designed to provide GNSS signal distribution via a sophisticated switch matrix amplifier system.

New Builds • March 23, 2017

NovAtel Releases Firmware Version 7.200 for OEM7

NovAtel Inc. recently announced the release of the 7.200 firmware for its next generation of receivers, the OEM729, OEM719 and OEM7700, and with the release introduced new positioning functionality including the Interference Toolkit. The 7.200 software interface is backwards compatible with the OEM6 family software with the addition of the following key features:

Events • March 22, 2017

AUSVI’s XPONENTIAL 2017 Comes to Dallas, Texas in May

AUVSI’s XPONENTIAL 2017, “All Things Unmanned,” will take place at the Kay Bailey Hutchison Convention Center in Dallas, Texas, U.S.A. from May 8-11, 2017.

Online registration is open, and onsite registration will be available.

China Satellite Navigation Conference
Signals
Trimble
Trimble
Jammer Dectector
Sensonor
Spectracom
CAST
NovAtel
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