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The ncsu/mobilitymodels dataset (v. 2009-07-23)  >  the GPS traceset

There are 5 traces in this traceset
download the Readme.txt file
from a CRAWDAD mirror:  US UK AU
size="4.0KB" md5="d4dd64f7cb18f8db20af994278fc5b35" type="txt"
download the Traces_TimeXY_30sec_txt.tar.gz file
from a CRAWDAD mirror:  US UK AU
size="3.9MB" md5="6e806490002fa91ef6d8e4016423faf9" type="gz"
last modified
2009-07-21
reason for most recent change
the initial version.
short description

Daily GPS track log collected from five different sites.

description

We collected daily GPS track logs from five different sites - two university campuses (NCSU and KAIST), New York City, Disney World (Orlando), and North Carolina state fair.

release date
2009-07-23
date/time of measurement start
2006-08-26
date/time of measurement end
2008-04-18
methodology

The GPS receivers take reading of their current positions at every 10 seconds and record them into a daily track log.

All participants in the five scenarios are different individuals.

The radius of each trace is a half of the maximum distance that a participant travels during a day.

limitation
Occasionally, track information has discontinuity mainly when bearers move indoor where GPS signals cannot be received. 
 the ncsu/mobilitymodels/GPS/NCSU trace
 the ncsu/mobilitymodels/GPS/KAIST trace
 the ncsu/mobilitymodels/GPS/NYC trace
 the ncsu/mobilitymodels/GPS/Disney_World trace
 the ncsu/mobilitymodels/GPS/NC_State_Fair trace
 how to cite this traceset