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1. World (4G Mobile Phone Coverage, 2014)

Collins Bartholomew. Collins Mobile Coverage Explorer is a representation of the area covered by mobile communications around the world. The data is created from submis... Collins Bartholomew.

2. Global 2G Mobile Communications Network Coverage, 2007

2007. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2007. The data is created... Collins Bartholomew Ltd.

3. Global 2G Mobile Communications Network Coverage, 2008

2008. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2008. The data is created... Collins Bartholomew Ltd.

4. Global 2G Mobile Communications Network Coverage, 2009

2009. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2009. The data is created... Collins Bartholomew Ltd.

5. Global 2G Mobile Communications Network Coverage, 2011

2011. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2011. The data is created... Collins Bartholomew Ltd.

6. Global 2G Mobile Communications Network Coverage, 2012

2012. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2012. The data is created... Collins Bartholomew Ltd.

7. Global 2G Mobile Communications Network Coverage, 2013

2013. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2013. The data is created... Collins Bartholomew Ltd.

8. Global 3G Mobile Communications Network Coverage, 2007

2007. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2007. The data is created... Collins Bartholomew Ltd.

9. Global 3G Mobile Communications Network Coverage, 2008

2008. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2008. The data is created... Collins Bartholomew Ltd.

10. Global 3G Mobile Communications Network Coverage, 2009

2009. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2009. The data is created... Collins Bartholomew Ltd.

11. Global 3G Mobile Communications Network Coverage, 2011

2011. Collins Bartholomew Ltd. This polygon shapefile is representation of the area covered by 3G mobile communications networks around the world in 2011. The data is created fro... Collins Bartholomew Ltd.

12. Global 3G Mobile Communications Network Coverage, 2012

2012. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2012. The data is created... Collins Bartholomew Ltd.

13. Global 3G Mobile Communications Network Coverage, 2012

2013. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2013. The data is created... Collins Bartholomew Ltd.

14. Global 4G Mobile Communications Network Coverage, 2011

2011. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2011. The data is created... Collins Bartholomew Ltd.

15. Global 4G Mobile Communications Network Coverage, 2012

2012. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2012. The data is created... Collins Bartholomew Ltd.

16. Global 4G Mobile Communications Network Coverage, 2013

2013. Collins Bartholomew Ltd. This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2013. The data is created... Collins Bartholomew Ltd.

17. World (Lakes, 2005)

NASA JSC Digital Image Collection, ESRI, Bartholemew and Times Books, Defense Mapping Agency, presently known as National Imagery and Mapping Agency, EROS Data Center of the U.S. Geological Survey, SouthWestern Bell WorldRoom, Rand McNally & Company, NASA Earth Observatory, NASA Visible Earth Program, and U.S. Geological Society. World Lakes represents the major lakes and inland seas within the world. EROS Data Center of the U.S. Geological Survey.

18. World (Lakes, 2000)

Rand McNally & Company, Environmental Systems Research Institute, Inc. (ESRI), Defense Mapping Agency, presently known as National Imagery and Mapping Agency, and Bartholemew and Times Books. World Lakes represents the major lakes and inland seas within the world. Environmental Systems Research Institute (ESRI).

19. World (UTM Zones, 2000)

Environmental Systems Research Institute, Inc. (ESRI). World UTM Zones represents the Universal Transverse Mercator (UTM) Zones of the world. Environmental Systems Research Institute (ESRI).

20. World Administrative Boundaries, 2013-2014

2013. DeLorme Publishing Company and Environmental Systems Research Institute (Redlands, Calif.). This polygon shapefile represents the boundaries for the first-level administrative divisions of the world at 1:10,000,000 scale. This layer is par... Environmental Systems Research Institute (Redlands, Calif.).