This POSTnote describes edge computing, the use of computing resources in close proximity to the place where data are processed within a network, and some of the opportunities and challenges associated with its use. It supplements POSTnote 629.
Documents to download
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UK Commercial Space Activities (441 KB, PDF)
Background
Forty years ago government was the main customer of the UK space industry. Today, the space industry provides commercial services to a vast range of sectors. Almost all television content passes through a satellite at least once before it reaches the home and the use of satellite navigation in transport is ubiquitous. In 2012/13 the space industry contributed £5.1bn to GDP (comparable to the rail transport sector) and grew by 4.1% (annual growth has averaged over 8% since 1999/2000).
Along with spacescience activities, the space industry plays a key role in inspiring young people to take up scientific careers.In recent years, government and industry have taken steps to promote the UK space industry. The Space Innovation and Growth Strategy (IGS), was first published in 2010 and updated in 2015. A key achievement of the IGS has been the setting up of the UK Space Agency (UKSA) to oversee all UK civil (non-military) space activities, as well as a network of bodies to promote growth. This note describes:
- the UK space industry’s activities
- applications of satellite data
- different types of satellite and their main functions
Overview
- Government and industry want the UK space industry to capture 10% of the global space economy by 2030.
- The Government is developing a regulatory regime that will permit the creation of a commercial spaceport in the UK by 2018.
- The development of small satellites (weighing less than 500 kg) is reducing the cost of space operations.
- Insurance requirements, skills shortages, export controls and limited availability of orbits and transmission frequencies all need to be addressed in order to enable growth.
Documents to download
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UK Commercial Space Activities (441 KB, PDF)
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