Global 4G Mobile Communications Network Coverage, 2011
Abstract/Contents
- Abstract
- This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2011. The data is created from submissions made directly to Collins Bartholomew or the GSMA from mobile operators, which provide roaming detail for inclusion in the online mapping application known as Collins Mobile Coverage Web. Polygons representing the network coverage have been split into country areas using the country polygons from the Collins World Explorer vector product. Polygons are supplied as multipart, and include any country ISO or FIPS codes where known. The data is supplied with a nominal resolution of approximately 1km on the ground.
Description
| Type of resource | cartographic, software, multimedia |
|---|---|
| Form | Shapefile |
| Publisher | Collins Bartholomew Ltd. |
| Date valid | 2011 |
| Publication date | 2014 |
| Language | English |
| Digital origin | born digital |
| Map data | Scale not given ; EPSG::3857 E 10°35ʹ43ʺ--E 22°12ʹ12ʺ/N 68°1ʹ56ʺ--N 55°7ʹ |
Creators/Contributors
| Creator | Collins Bartholomew Ltd. |
|---|
Subjects
| Subject | Earth |
|---|---|
| Subject | Global system for mobile communications |
| Subject | Utilities and Communication |
| Subject | 2011-2011 |
| Genre | Geospatial data |
| Genre | Cartographic dataset |
| Genre | Dataset |
Bibliographic information
| Purpose | This map can be used to locate and analyze mobile communications coverage on a global scale. |
|---|---|
| Supplemental information | Operators are asked to submit strong (>= -92dBm) and variable (>= -100dBm and < 92dBm) signal strengths as part of their submissions. The data here includes both types but does not make a distinction between the two. |
| Location | https://purl.stanford.edu/cs916yb7727 |
Access conditions
- Use and reproduction
- These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.
- Copyright
- Copyright ownership resides with the originator.
Collection
Collins Mobile Coverage Explorer
View other items in this collection in SearchWorksContact information
- Contact
- John.Allen@HarperCollins.co.uk
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