Digital Maps and Geospatial Data | Princeton University

Start over

View distribution

Current results range from 2007 to 2018

View larger »

Search Results Header

Search Results

« Previous | 1 - 10 of 30 |
Number of results to display per page

1. Global 2G mobile coverage, 2017

Princeton University Restricted content Global 2G mobile coverage, 2017. Shapefile. princeton-v692tb238. 2017. Collins Bartholomew Ltd. Representation of the area covered by GSM (2G) mobile communications around the world as of December 2017.
Mixed

2. Global 3G mobile coverage, 2018

Princeton University Restricted content Global 3G mobile coverage, 2018. Shapefile. princeton-qf85ng316. 2018. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of December 2018.
Mixed

3. Global 2G mobile coverage, 2018

Princeton University Restricted content Global 2G mobile coverage, 2018. Shapefile. princeton-fx719r50c. 2018. Collins Bartholomew Ltd. Representation of the area covered by GSM (2G) mobile communications around the world as of December 2018.
Mixed

4. Global 4G mobile coverage, 2018

Princeton University Restricted content Global 4G mobile coverage, 2018. Shapefile. princeton-kp78gm40m. 2018. Collins Bartholomew Ltd. Representation of the area covered by 4G mobile communications around the world as of December 2018.
Mixed

5. Global 3G mobile coverage, 2017

Princeton University Restricted content Global 3G mobile coverage, 2017. Shapefile. princeton-3r074z996. 2017. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of December 2017.
Mixed

6. Global 3G mobile coverage, 2016

Princeton University Restricted content Global 3G mobile coverage, 2016. Shapefile. princeton-rr172158w. 2016. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of December 2016.

7. Global 2G mobile coverage, 2016

Princeton University Restricted content Global 2G mobile coverage, 2016. Shapefile. princeton-td96k593g. 2016. Collins Bartholomew Ltd. Representation of the area covered by GSM (2G) mobile communications around the world as of December 2016.

8. Global 3G mobile coverage, 2014

Princeton University Restricted content Global 3G mobile coverage, 2014. Shapefile. princeton-mg74qq473. 2014. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of December 2014.
Mixed

9. Global 4G mobile coverage, 2017

Princeton University Restricted content Global 4G mobile coverage, 2017. Shapefile. princeton-00000405k. 2017. Collins Bartholomew Ltd. Representation of the area covered by 4G mobile communications around the world as of December 2017.

10. Global 3G mobile coverage, 2008

Princeton University Restricted content Global 3G mobile coverage, 2008. Shapefile. princeton-2227mt10s. 2008. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of first quarter 2008.