Citizen science and crowdsourcing for Earth observations: An analysis of stakeholder opinions on the present and future

The impact of Crowdsourcing and citizen science activities on academia, businesses, governance and society has been enormous. This is more prevalent today with citizens and communities collaborating with organizations, businesses and authorities to contribute in a variety of manners, starting from mere data providers to being key stakeholders in various decision-making processes. The “Crowdsourcing for observations from Satellites” project is a recently concluded study supported by demonstration projects funded by European Space Agency (ESA). The objective of the project was to investigate the different facets of how crowdsourcing and citizen science impact upon the validation, use and enhancement of Observations from Satellites (OS) products and services. This paper presents our findings in a stakeholder analysis activity involving participants who are experts in crowdsourcing, citizen science for Earth Observations. The activity identified three critical areas that needs attention by the community as well as provides suggestions to potentially help in addressing some of the challenges identified

TRAAC: Trust and Risk Aware Access Control

Postprin

Crowdsourcing in the Digital Humanities

As Web 2.0 technologies changed the World Wide Web from a read-only to a co-creative digital experience, a range of commercial and non-commercial platforms emerged to allow online users to contribute to discussions and use their knowledge, experience, and time to build online content. Alongside the widespread success of collaboratively produced resources such as Wikipedia came a movement in the cultural and heritage sectors to trial crowdsourcing - the harnessing of online activities and behaviour to aid in large-scale ventures such as tagging, commenting, rating, reviewing, text correcting, and the creation and uploading of content in a methodical, task-based fashion (Holley 2010) - to improve the quality of, and widen access to, online collections. Building on this, within Digital Humanities there have been attempts to crowdsource more complex tasks traditionally assumed to be carried out by academic scholars: such as the accurate transcription of manuscript material. This chapter aims to survey the growth and uptake of crowdsourcing for culture and heritage, and more specifically, within Digital Humanities. It raises issues of public engagement and asks how the use of technology to involve and engage a wider audience with tasks that have been the traditional purview of academics can broaden the scope and appreciation of humanistic enquiry. Finally, it asks what this increasingly common public-facing activity means for Digital Humanities itself, as the success of these projects demonstrates the effectiveness of building projects for, and involving, a wide online audience