Asian Surveying & Mapping
Breaking News
European aerial surveying industry gathered at the 2022 EAASI Summit
More than 70 members of the aerial mapping industry...
China releases report on remote sensing monitoring for global ecology
BEIJING - China's Ministry of Science and Technology issued...
Singapore launches Environmental Services Industry Transformation Map, to create more than 1,600 PMET jobs by 2025
With a total of 23 Industry Transformation Maps to be...
China builds new dam in Tibet near Indian border
In a development that is a matter of concern...
Abu Dhabi’s Bayanat more than doubles 2022 net profit on revenue boost
Bayanat, a geospatial data products and services provider which listed...
Esri India Inks MoU with TEXMiN – IIT (ISM) Dhanbad
Esri India, the country’s leading Geographic Information System (GIS)...
China forms all-weather remote sensing monitoring system for all waters, islands: top aerospace authorities
China’s space technology was deeply applied in the country’s...
EU and Japan to improve Earth observation data through Copernicus
As part of a recent agreement, Japan will provide...
Indonesia deploys first student satellite through KiboCUBE programme
VIENNA - Indonesia has successfully deployed its first student...
Joshimath Crisis: ISRO Satellite Images, Reports Show How the Entire Town is at the Brink of Collapse
An eerie silence prevails over the small town of...

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...