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1. 2014 Global 2G Mobile Communications Network Coverage

2014. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2014. The data is created... Collins Bartholomew Ltd.

2. 2014 Global 3G Mobile Communications Network Coverage

2014. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2014. The data is created... Collins Bartholomew Ltd.

3. 2014 Global 4G Mobile Communications Network Coverage

2014. This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2014. The data is created... Collins Bartholomew Ltd.