Global Navigation Satellite Systems Engineering, Policy, and Design
Enterprise Baseline ScheduleCol. Bernie Gruber, commander of the GPS Directorate since June 2010, works in a busy place.
Through its various incarnations since being established in 1974 — as Joint Program Office, Air Force Wing, and now Directorate — the GPS program at the Space and Missile Systems Center (SMC), Los Angeles Air Force Base, California, has been at the center of the action.
By Inside GNSS
Applanix POS MV V5Applanix has released Version 5 of the company’s POS MV (Position and Orientation System for Marine Vessels), the next generation of its georeferencing and motion compensation system for hydrographic surveying.
By Inside GNSS
Geneq SXBlue IIILGeneq Inc., a Montreal, Quebec, Canada, manufacturer, has introduced two new GPS products.
The SXBlue III-L is a compact GPS L1/L2 receiver in the world designed for use with OmniSTAR’s HP service to attain decimeter accuracy worldwide. Targeted at GIS mapping/surveying applications, the receiver measures 14 x 8 x 5.6 centimeters (5.57 x 3.15 x 2.22 inches) and weighs 517 grams (1.14 pounds) including battery.
By Inside GNSS
NavCom Technology’s SF-3040 ReceiverNavCom Technology, Inc., has launched its 66-channel, SF-3040 pole-mount receiver, featuring StarFire/real-time kinematic (RTK) multi-GNSS capabilities and optimized for surveying and mapping applications.
NavCom says its new product provides real-time kinematic (RTK)–level accuracy up to 40 kilometers away from the base station or decimeter-level accuracy anywhere in the world when using the company’s StarFire global satellite-based augmentation system (GSBAS).
By Inside GNSS
NovAtel Inc., Calgary, Alberta, Canada, and Raven Industries, Sioux Falls, South Dakota, have announced a new strategic partnership that will see NovAtel’s GNSS positioning technology integrated into Raven’s line of precision agriculture products.
By Inside GNSS
Talk about your bad timing.
The outcome of the LightSquared/GPS controversy threatens to make President Obama a three-time loser in technology policy matters.
In March 2010, his administration proposed to open for drilling for oil and natural gas extensive expanses along the Atlantic coast, in the eastern Gulf of Mexico, and off the north coast of Alaska, many of those areas for the first time. Less than a month later the Deepwater Horizon oil well explosion unleashed the largest accidental marine oil spill in the history of the petroleum industry.
By Inside GNSS
TPS GR-5Topcon Positioning Systems (TPS) has launched its new GR-5 GNSS receiver using patented Fence Antenna technology and expanded tracking-channel support.
By Inside GNSS
Omnistar DGPS world mapTrimble announced on March 16 that it has entered into a definitive agreement to acquire certain assets related to the OmniSTAR GNSS signal corrections business from Fugro N.V.
The acquisition is expected to significantly expand Trimble’s worldwide ability to provide correction services for a broad range of land-based applications in addition to OmniSTAR’s current focus in agriculture. Fugro’s offshore marine business is unaffected.
By Inside GNSS
GPS III satellite. Lockheed Martin illustrationLockheed Martin announced today (March 15, 2011) that the team it leads in developing the U.S. Air Force’s next-generation GPS III satellites has successfully completed the program’s first major flight-software integration milestone at the company’s software integration laboratory in Newtown, Pennsylvania.
By Inside GNSS
For the complete story, including figures, graphs, and images, please download the PDF of the article, above.
Integer carrier-phase ambiguity resolution is the key to fast and high-precision GNSS positioning and navigation. It is the process of resolving the unknown cycle ambiguities of the carrier-phase data as integers. Once this has been done successfully, the very precise carrier-phase data will act as pseudorange data, thus making very precise positioning and navigation possible.
By Inside GNSS
The GPS community is seething over a January 26 decision by the Federal Communications Commission (FCC) giving a conditional go ahead to a new broadband network with the potential to overwhelm GPS receivers across the country.
By Dee Ann Divis
A Coast Guard search and rescue helicopter demonstrates the use of GPS technology at a previous GPS Partnership Council meeting. (Photo: Joe Juarez)Registration is now open for the 2011 GPS Partnership Council meeting on Tuesday, May 3 and Wednesday, May 4 at the Space and Missile Systems Center (SMC) at Los Angeles Air Force Base in El Segundo, California.
These military and industry networking meetings, now in their 11th year, are sponsored by the Los Angeles chapter of AFCEA (Armed Forces Communications Electronics Association) and the USAF GPS Directorate, formerly the GPS Wing.
By Inside GNSS
