GPS World, August 2009
WHATS HOT AT GPSWORLD COM WEBINARS Col Madden Joins Webinar Colonel David Madden GPS Wing Commander at the Space and Missile Systems Center at Los Angeles Air Force Base was the special guest at a GPS World webinar on July 30 Madden appeared with Don Jewell contributing editor for military and government to discuss the state of the GPS constellation the recently launched satellite carrying the L5 signal and GP S military user equipment The webinar also touched on Jewells quest for the perfect handheld GPS transceiver a topic on which he writes frequently in his monthly newsletter Jewell is a former USAF commander at Schriever Air Force Base deputy chief scientist at Air Force Space Command and a co founder of the GPS Independent Review Team If you missed the webinar you can still listen Go to www gpsworld com webinar to register and download a copy A Buyers Guide to GPS GIS Mapping Equipment A record number of attendees took part in contributing editor Eric Gakstatters webinar June 30 on how to select the right GPS GIS mapping equipment from among the plethora of GPS equipment on the market today Questioned addressed included What accuracy can you expect from the different classes of products Which features are important to consider and which arent Should you use post processing or real time differential corrections What are the different choices when considering both post processing and real time differential corrections What hardware software maintenance costs should be expected Polls that attendees took part in asked Whats your budget for GPS GIS data collection systems this year and What accuracy do you require from a GPS GIS data collection system Readers questions were also addressed Download a recording of the webinar from www gpsworld com webinar Also Gakstatter provides in depth follow up in his monthly Survey newsletter Cant Get Away to ION Well Bring It to You All ION All the Time Live News Website www gpsworld com ion Updated Twice Daily September 21 25 GPS World August 2009 www gpsworld com 4
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