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| 1 |
ID:
175554
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| Summary/Abstract |
As staples of science fiction, space technologies, much like outer space itself, have often been regarded as being ‘out there’ objects of international security analysis. However, as a growing subset of security scholarship indicates, terrestrial politics and practices are ever more dependent on space technologies and systems. Existing scholarship in ‘astropolitics’ and ‘critical astropolitics’ has tended to concentrate on how such technologies and systems underpin and impact the dynamics of military security, but this article makes the case for wider consideration of ‘orbital infrastructures’ as crucial to conceptions and governance of planetary security in the context of the ‘Anthropocene’. It does so by outlining and analysing in detail Earth Observation (EO) and Near-Earth Object (NEO) detection systems as exemplary cases of technological infrastructures for ‘looking in’ on and ‘looking out’ for forms of planetary insecurity. Drawing on and extending recent theorisations of technopolitics and of Large Technical Systems, we argue that EO and NEO technologies illustrate, in distinct ways, the extent to which orbital infrastructures should be considered not only part of the fabric of contemporary international security but as particularly significant within and even emblematic of the technopolitics of planetary (in)security.
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| 2 |
ID:
108826
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| Publication |
2011.
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| Summary/Abstract |
The term 'public good' is often used in satellite Earth observation to indicate that Earth observation data are of value or interest to the public. In fact, the term 'public good' has a more specific meaning, originating in the discipline of Economics, which carries with it a set of assumptions and implications about how markets operate. In this context a public good has two main characteristics: non-rivalry and non-excludability. In their most common digital format, Earth observation data can appear to be both non-rivalrous and non-excludable. However, it is not the digital medium itself which controls the 'publicness' of a good but the conditions of access to that good. This paper explores the meaning of the concept of public goods in an Earth observation context by, first, examining public good theory and related concepts of categories of goods and, second, applying the concepts to nine Earth observation missions, programmes and data.
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| 3 |
ID:
064768
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| 4 |
ID:
142559
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| Summary/Abstract |
From the Heads of State of the G8 nations, the European Union, international organisations, through to national laws and policies, there is a strong momentum for full, free and open access to public sector digital data so that the benefits of public investment in such data can be maximised with as few barriers to use as possible. While open data for society at large is a relatively new phenomenon, the space sector has been accustomed to open data for all of its existence, especially in astronomy and navigation, but also in Earth observation. In the context of the open data debate, the purpose of this paper is to examine 21 policy and legal instruments concerning open data made by a range of organisations that in one way or another relate to Earth observation data and therefore contribute to the critical examination of the effectiveness of the open data movement. Based on these documents, the paper discusses common issues such as changing perspectives on the desirability of open data, commercial use, and licences and exceptions, and concludes that open access to Earth observation data requires more specification in order to clarify the conditions of access and so to realise fully the potential benefits.
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| 5 |
ID:
169335
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| Summary/Abstract |
Constellation of Small Satellites for Mediterranean Basin Observation COSMO-SkyMed (CSK) is one of the most advanced and powerful assets in the Earth observation field in which Italy plays a key role at world level. CSK has been designed for dual-use purposes to fulfill both civilian and defense needs, providing useful scientific and commercial applications and strategic monitoring. Since 2008, thanks to its features, the Italian Constellation is able to provide a strong contribution in several application domains such as Geo-hazard Risk Management (seismic events, volcano eruptions, landslides monitoring, and so forth), Ocean and Marine Applications, Land Cover and Vegetation, Polar Research, Cultural Heritage Monitoring, Water Resources and Hydrology. The focus of this article is to analyze the CSK data exploitation to monitor the trend over the last 4 years (2014-2017). Specifically, statistics have been provided based on different acquisition modes, application domains, and the geographic area of interest. The article also highlights the role of the CSK system in the context of international cooperation, focusing on the ongoing partnerships and agreements signed by the Italian Space Agency to facilitate CSK data exploitation.
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| 6 |
ID:
107708
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