GPS World, June 2017
JUNE 2017 Cover photo Fuyu Liu Shutterstock JUNE 2017 WWW GPSWORLD COM GPS WORLD 3 COV E R S TORY OPINIONS AND DEPARTMENTS 4 OUT IN FRONT Change Leads the Parade BY Alan Cameron 6 SYSTEM OF SYSTEMS New Players Trigger Burgeoning Space Race BY Robin Wrinn 8 PNT ROUNDUP MapSmart App Hits the Field 55 MARKET WATCH Dazzling Drones Launch Xponential Show BY Tony Murfin 65 RESEARCH ONLINE Benefits of a GNSS INS Solution for Urban Scenarios 65 AD INDEX 66 SEEN HEARD VOL 28 NO 6 GPSWORLD COM 10 INERTIAL PERFORMANCE Enhanced Tightly Coupled Dead Reckoning BY Ryan Dixon and Michael Bobye Exploring IMU specifications and correlating them to performance of a final product can be daunting as differences between MEMS sensors are not always apparent This article presents achievable performances in fusion technology across a range of IMUs among the best in their respective performance categories 58 INNOVATION IM WALKING HERE Checking the Accuracy of an Inertial Based Pedestrian Navigation System with a Drone BY Marcin Uradziński Hang Guo and Clifford Mugnier W E B I N A R S Register free at gpsworld com webinar JUNE 15 ALTERNATIVE PNT SERVICES LEO SATELLITE TIME LOCATION GNSS alone doesnt solve all positioning navigation and timing PNT problems Our expert speakers will share insights into GNSS augmentations including technology that thwarts jamming eLoran for timing and using beacons indoors Speakers Lisa Perdue and John Fischer Spectracom Steve Bartlett UrsaNav Wouter Pelgrum NextNav SPONSORED BY 23 2017 GNSS BUYERS GUIDE The only industry resource for GNSS manufacturers and service providers lists 243 companies and their offerings in more than a hundred categories CORPORATE PROFILES 13 marketplace leaders describe their corporate capabilities in special advertiser sponsored pages throughout the Buyers Guide Also look for highlights from additional sponsors
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