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Start Over Subject Utilities and Communication Bounding Box -40.000931 39.999015 -39.999064 40.000987

61. Global 2G network operators, 2017

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2017. Collins Bartholomew Ltd. Points representing GSM (2G) mobile network operators within particular countries as of December 2017.

62. Global 2G network operators, 2018

Princeton University Restricted content
2018. Collins Bartholomew Ltd. Points representing GSM (2G) mobile network operators within particular countries as of December 2018.

63. Global 3G Cellular Towers, 2013

Datasets Stanford University Restricted content
2013. Collins Bartholomew Ltd. This point shapefile contains locations of 3G mobile cellular towers around the world for 2013. The data is created from submissions made directly ... Collins Bartholomew Ltd.

64. Global 3G Mobile Communications Network Coverage, 2007

Datasets Stanford University Restricted content
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.

65. Global 3G Mobile Communications Network Coverage, 2008

Datasets Stanford University Restricted content
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.

66. Global 3G Mobile Communications Network Coverage, 2009

Datasets Stanford University Restricted content
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.

67. Global 3G Mobile Communications Network Coverage, 2011

Datasets Stanford University Restricted content
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.

68. Global 3G Mobile Communications Network Coverage, 2012

Datasets Stanford University Restricted content
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.

69. Global 3G Mobile Communications Network Coverage, 2013

Datasets Stanford University Restricted content
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.

70. Global 3G mobile coverage, 2007

Princeton University Restricted content
2007. Collins Bartholomew Ltd. Representation of the area covered by 3G mobile communications around the world as of first quarter 2007.

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