Asian Surveying & Mapping
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Swedish Space Corporation Introduces Their Global Ka-Band Network
Swedish Space Corporation (SSC) has geared up to meet...
ASA releases EO from Space Roadmap
The Australian Space Agency (ASA) has set out its...
Omicron map: this interactive map shows where the COVID-19 variant has spread so far
The Omicron Covid-19 variant has the world on pins and...
Australian Space Agency releases Earth Observation from Space roadmap
The Advancing Space: Australian Civil Space Strategy 2019-2028 identified...
China Launches New Satellite For Earth Observation
A Long March-4C carrier rocket carrying the Gaofen-3 02...
Ouster Expands to Japan and South Korea to Support Growing Demand for High-Resolution Digital Lidar Sensors
SAN FRANCISCO - Ouster, Inc. (NYSE: OUST) (“Ouster” or...
New Zealand’s Counties Energy Partners with GE Digital for its Digital Utility Transformation
GE Digital today announced that Counties Energy, an electricity distribution network...
The Hong Kong Institute of Surveyors: Best Development & Conservation Award 2021 Surveying Excellence in Development and Conservation
HONG KONG SAR  - The results of HKIS Best...
India, Japan researchers working on smartphone-based mapping of cracks, potholes in roads
The joint project is aimed at developing an affordable...
Dubai Airshow 2021: Israeli companies offer space systems, UAVs to the Middle East
UAVs and new communications and Earth observation satellites were...

timing

Wednesday, April 16th, 2014

The Institute of Navigation’s Precise Time and Time Interval (PTT) 2014 Meeting Call for Abstracts

Abstracts are now being accepted for the Institute of Navigation’s (ION) Precise Time and Time Interval (PTTI) Meeting. The meeting will take place December 1-4, 2014 (Tutorials December 1) at the Seaport Boston Hotel, Boston, Massachusetts. The...

Friday, June 7th, 2013

Spirent Launches New Multi-Frequency GNSS Record and Playback System

Spirent Communications, the leader in testing navigation and positioning systems, today announced the launch of the Spirent GSS6425 multi-frequency GNSS record and playback (RPS) test system. It provides customers with RF recordings for more constellations (GPS, GLONASS,...

Sunday, April 14th, 2013

Extreme Miniaturization: Seven Devices, One Chip to Navigate without GPS

The U.S. Military relies on the space-based Global Positioning System (GPS) to aid air, land and sea navigation. Like the GPS units in many automobiles today, a simple receiver and some processing power is all that is...

Tuesday, April 12th, 2011

Japan Earthquake Highlights Importance of GPS Timing

One of the more surprising consequences from the March 2011 earthquake in Japan was that the forces unleashed shifted the earth's mass sufficiently to accelerate its rotation, shortening each day by no less than 1.8 microseconds, according...

Tuesday, February 15th, 2011

Lockheed Martin-Built GPS Satellite Exceeds 10 Years on-Orbit

The seventh Global Positioning System Block IIR (GPS IIR-7/SVN-54) satellite, designed and built by Lockheed Martin, has reached 10 years of successful on-orbit operations, and continues to deliver critical position, navigation and timing (PNT) signals to nearly...

Friday, February 4th, 2011

Long-term Performance Analysis of Giove Clocks

Passive Hydrogen Maser (PHM) and Rubidium Atomic Frequency Standard (RAFS) are the two baseline on-board clock technologies for Galileo, the European Global Navigation Satellite System (GNSS), which are currently being validated on-board two experimental spacecrafts, GIOVE-A and...