4
votes
4answers
218 views

Is city-supplied GIS data sufficient for transit operators or do they need their own set of GIS data?

City GIS data is usually built in a format where streets/avenues/boulevards/etc are modeled as lines that are geographically located in the middle of the streets/avenues/boulevards/etc. Is that ...
4
votes
1answer
191 views

Where can I find a national MLS boundary dataset for the US?

Every 6 months or so I continue to revisit a topic I have never found an answer for. What I am looking for is some type (ANY TYPE) of national map which outlines the boundaries of each of the 1000+ ...
4
votes
4answers
682 views

Need a location based social network data set

I'm looking for a data-set of Geosocial network consisting of Gps trajectories, chek-in,geotag contetnts and stuff like these available for research purposes. I'd really appreciate it if you can ...