After an aborted launch with two seconds to go, the fourth GPS III satellite is now planned to launch on Nov. 5. The first launch attempt on Oct. 2 from Cape Canaveral was halted due to an...
ComNav Technology has released the M300 Plus GNSS receiver to the international market. The M300 Plus is designed to supplement the company’s M300 Pro, which is aimed at clients who need a...
In a report issued on Jan. 14, the Department of Transportation (DOT) outlined the results of its GPS Backup Technology Demonstration project. As officials had previously projected, it called for a...
Photo: Mark L. Psiaki, Brady W. O’Hanlon, Steven P. Powell, Jahshan A. Bhatti, Todd E. Humphreys, and Andrew Schofield Spoofing Detection with Two-Antenna Differential Carrier Phase By Mark L....
Coalition’s first action is to endorse Inhofe-Reed legislation forcing Ligado to provide financial relief to consumers, industries and other end users Five organizations representing thousands of...
Partnering with the U.S. Coast Guard Navigation Center (NAVCEN), U.S. Space Force and Lockheed Martin Space have released the GPS IIR/IIR-M satellite antenna patterns for worldwide public use....
Tallysman Wireless Inc. has added two new models to its line of GNSS helical antennas. Also new are two GNSS signal splitters. New Helical Antennas HC976 triple-band helical antenna with L-band,...
Back again in Portland, Oregon, the 2016 Institute of Navigation’s ION GNSS+ conference was a great opportunity for the GNSS community to catch up on what’s been cooking in the...
GNSS Winter School 2021 is planned for Feb. 22-26 in Islamabad, Pakistan. The Institute of Space Technology is hosting the event, in collaboration with the Space Education Research Lab of the...
David Last (Photo: @harriethallphoto via Dana Goward) The Resilient Navigation and Timing (RNT) Foundation is leading a drive to establish a scholarship fund in honor of the late Professor David...
J. David Grossman By J. David Grossman Executive Director GPS Innovation Alliance As we embark on a new year, 2021 ushers in a new administration and the start of the 117th Congress. With these...
Coalition’s first action is to endorse Inhofe-Reed legislation forcing Ligado to provide financial relief to consumers, industries and other end users Five organizations representing thousands of...
By Greg Gerten & Geoffrey Hella, Centauri Corp. Greg Gerten, Centauri Corp. With the rise in public unrest from COVID-19 and increasing numbers of remote operations, the susceptibility and...
The successful demo consolidates concept designs for a proposed land-sensing ESA Scout mission, HydroGNSS Surrey Satellite Technology Ltd. (SSTL) has successfully demonstrated GNSS reflectometry...
Microsemi Corporation has announced its new thermally improved chip-scale atomic clock (CSAC) components with full operating and storage temperature. The new devices offer low-power holdover atomic...
Jackson Labs Technologies Inc. (JLT) has entered the GNSS simulation and synthesis market with the small size, weight and power (SWAP) CLAW GPS/GNSS simulator. The CLAW is only slightly larger...
Navigation and positioning test system supplier Spirent Communications this week introduced a software suite for the STR4500 GPS simulator, enabling users to generate their own test cases based on...
Russia launched a new-generation Glonass-K satellite, number 15, into orbit Oct. 25. Unlike its Glonass-M predecessors, Glonass-K satellites carry two types of navigation signals —...
Septentrio has received a contract to supply 35 high-precision GNSS receivers to the Jet Propulsion Laboratory (JPL) for use in the NASA Global GNSS network (GGN). The NASA GGN is one of the...
A new miniature atomic clock offers improvements to temperature sensitivity and long-term drift, which correlate to longer holdover durations. Features important to mobile applications —warm-up...