[Penn State] Geospatial Revolution Project: the location of anything is becoming everything. http://geospatialrevolution.psu.edu/
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
[Penn State] Geospatial Revolution Project: the location of anything is becoming everything. http://geospatialrevolution.psu.edu/