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Volunteered Geographic Information
Volunteered geographic information (VGI) is the harnessing of tools to create, assemble, and disseminate geographic data provided voluntarily by individuals. VGI is a special case of the larger phenomenon known as user-generated content, and allows people to have a more active role in activities such as urban planning and mapping. Overview VGI can be seen as an extension of critical and participatory approaches to geographic information systems. Some examples of this phenomenon are WikiMapia, OpenStreetMap, and Yandex.Map editor. These sites provide general base map information and allow users to create their own content by marking locations where various events occurred or certain features exist, but aren't already shown on the base map. Other examples include 311-style request systems and 3D spatial technology. Additionally, VGI commonly populates the content offered through location-based services such as the restaurant review site Yelp. One of the most important elements of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
User-generated Content
User-generated content (UGC), alternatively known as user-created content (UCC), emerged from the rise of web services which allow a system's User (computing), users to create Content (media), content, such as images, videos, audio, text, testimonials, and software (e.g. Video game modding, video game mods) and interact with other User (computing), users. Online News aggregator, content aggregation platforms such as social media, discussion forums and wikis by their interactive and social nature, no longer produce multimedia content but provide tools to produce, collaborate, and share a variety of content, which can affect the attitudes and behaviors of the audience in various aspects. This transforms the role of consumers from passive spectators to active participants. User-generated content is used for a wide range of applications, including problem processing, news, entertainment, customer engagement, advertising, gossip, research and more. It is an example of the democratiz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panoramio
Panoramio was a geo-located tagging, photo sharing mashup active between 2005 and 2016. Photos uploaded to the site were accessible as a layer in Google Earth and Google Maps. The site's goal was to allow Google Earth users to learn more about a given area by viewing the photos that other users had taken at that location. Panoramio was acquired by Google in 2007. In 2009 the website was among the 1000 most popular websites worldwide. Panoramio was launched in 2005, and closed on November 4, 2016, although the layer in Google Earth was available until January 2018. Image source URLs are still available. After the acquisition of Panoramio by Google, the headquarters were located in Zurich, in the office building of Google Switzerland, but subsequently were moved to Mountain View, California, US. History Panoramio was started in the summer of 2005 by Spanish entrepreneurs Joaquín Cuenca Abela and Eduardo Manchón Aguilar. It was officially launched on October 3, 2005, and by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traditional Knowledge GIS
Traditional knowledge Geographic Information Systems (GIS) is a toolset of systems that uses data, techniques, and technologies designed to document and utilize local knowledge in communities around the world. Traditional knowledge is information that encompasses the experiences of a particular culture or society. Traditional knowledge GIS differ from ordinary cognitive maps in that they express environmental and spiritual relationships among real and conceptual entities. This toolset focuses on cultural preservation, land rights disputes, natural resource management, and economic development. Technical aspects Traditional knowledge GIS employs cartographic and database management techniques such as participatory GIS, map biographies, and historical mapping. Participatory GIS aspires to a mutually beneficial relationship between the governing and the governed by fostering public involvement in all aspects of a GIS. It is widely accepted that this technique is necessary for sound ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Participation Geographic Information System
Participatory GIS (PGIS) or public participation geographic information system (PPGIS) is a participatory approach to spatial planning and spatial information and communications management. PGIS combines Participatory Learning and Action (PLA) methods with geographic information systems (GIS). PGIS combines a range of geo-spatial information management tools and methods such as sketch maps, participatory 3D modelling (P3DM), aerial photography, satellite imagery, and global positioning system (GPS) data to represent peoples' spatial knowledge in the forms of (virtual or physical) two- or three-dimensional maps used as interactive vehicles for spatial learning, discussion, information exchange, analysis, decision making and advocacy. Participatory GIS implies making geographic technologies available to disadvantaged groups in society in order to enhance their capacity in generating, managing, analysing and communicating spatial information. PGIS practice is geared towards communi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Participation
Public participation, also known as citizen participation or patient and public involvement, is the inclusion of the public in the activities of any organization or project. Public participation is similar to but more inclusive than stakeholder engagement. Generally public participation seeks and facilitates the involvement of those potentially affected by or interested in a decision. This can be in relation to individuals, governments, institutions, companies or any other entities that affect public interests. The principle of public participation holds that those who are affected by a decision have a right to be involved in the decision-making process. Public participation implies that the public's contribution will influence the decision. Public participation may be regarded as a form of empowerment and as a vital part of democratic governance. In the context of knowledge management, the establishment of ongoing participatory processes is seen by some as the facilitator of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Participatory GIS
Participatory GIS (PGIS) or public participation geographic information system (PPGIS) is a participatory approach to spatial planning and spatial information and communications management. PGIS combines Participatory Learning and Action (PLA) methods with geographic information systems (GIS). PGIS combines a range of geo-spatial information management tools and methods such as sketch maps, participatory 3D modelling (P3DM), aerial photography, satellite imagery, and global positioning system (GPS) data to represent peoples' spatial knowledge in the forms of (virtual or physical) two- or three-dimensional maps used as interactive vehicles for spatial learning, discussion, information exchange, analysis, decision making and advocacy. Participatory GIS implies making geographic technologies available to disadvantaged groups in society in order to enhance their capacity in generating, managing, analysing and communicating spatial information. PGIS practice is geared towards commun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Participatory 3D Modelling
Participatory 3D modelling (P3DM) is a community-based mapping method which integrates local spatial knowledge with data on elevation of the land and depth of the sea to produce stand-alone, scaled and geo-referenced relief models. Essentially based on local spatial knowledge, land use and cover, and other features are depicted by informants on the model by the use of pushpins (points), yarns (lines) and paints (polygons). On completion, a scaled and geo-referenced grid is applied to facilitate data extraction or importation. Data depicted on the model are extracted, digitised and plotted. On completion of the exercise the model remains with the community. Awards On November 5, 2007 at a ceremony which took place during the Global Forum 2007 at the Fondazione Giorgio Cini in Venice, Italy, the CTA-supported project ''Participatory 3D Modelling (P3DM) for Resource Use, Development Planning and Safeguarding Intangible Cultural Heritage in Fiji'' was granted the World Summit Awar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neogeography
Neogeography (literally "new geography") is the use of geographical techniques and tools for personal and community activities or by a non-expert group of users. Application domains of neogeography are typically not formal or analytical. From the point of view of human geography, neogeography could be also defined as the use of new specific information society tools, especially the Internet, to the aims and purposes of geography as an academic discipline; in all branches of geographical thought and incorporating contributions from outside of geography performed by non-specialist users in this discipline through the use of specific geographic ICT tools. This new definition, complementing previous ones, restores to academic geography the leading role proponents claim it should play when considering a renewal of the discipline with the rigor and right granted by its centuries-existence, but also includes the interesting social phenomenon of citizen participation in the geographical kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crowdsourcing
Crowdsourcing involves a large group of dispersed participants contributing or producing goods or services—including ideas, votes, micro-tasks, and finances—for payment or as volunteers. Contemporary crowdsourcing often involves digital platforms to attract and divide work between participants to achieve a cumulative result. Crowdsourcing is not limited to online activity, however, and there are various historical examples of crowdsourcing. The word crowdsourcing is a portmanteau of "crowd" and "outsourcing". In contrast to outsourcing, crowdsourcing usually involves less specific and more public groups of participants. Advantages of using crowdsourcing include lowered costs, improved speed, improved quality, increased flexibility, and/or increased scalability of the work, as well as promoting diversity. Crowdsourcing methods include competitions, virtual labor markets, open online collaboration and data donation. Some forms of crowdsourcing, such as in "idea competiti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vandalism
Vandalism is the action involving deliberate destruction of or damage to public or private property. The term includes property damage, such as graffiti and defacement directed towards any property without permission of the owner. The term finds its roots in an Enlightenment view that the Germanic Vandals were a uniquely destructive people, as they sacked Rome in 455 AD. Etymology The Vandals, an ancient Germanic people, are associated with senseless destruction as a result of their sack of Rome under King Genseric in 455. During the Enlightenment, Rome was idealized, while the Goths and Vandals were blamed for its destruction. The Vandals may not have been any more destructive than other invaders of ancient times, but they did inspire English poet John Dryden to write, ''Till Goths, and Vandals, a rude Northern race, Did all the matchless Monuments deface'' (1694). However, the Vandals did intentionally damage statues, which may be why their name is associated with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Credibility
Credibility comprises the objective and subjective components of the believability of a source or message. Credibility is deemed essential in many fields to establish expertise. It plays a crucial role in journalism, teaching, science, medicine, business leadership, and social media. Rhetoric Credibility dates back to Aristotle's theory of Rhetoric. Aristotle defines rhetoric as the ability to see what is possibly persuasive in every situation. He divided the means of persuasion into three categories, namely Ethos (the source's credibility), Pathos (the emotional or motivational appeals), and Logos (the logic used to support a claim), which he believed have the capacity to influence the receiver of a message. According to Aristotle, the term "Ethos" deals with the character of the speaker. The intent of the speaker is to appear credible. In fact, the speaker's ethos is a rhetorical strategy employed by an orator whose purpose is to "inspire trust in his audience". Credibilit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Quality
Data quality refers to the state of qualitative or quantitative pieces of information. There are many definitions of data quality, but data is generally considered high quality if it is "fit for tsintended uses in operations, decision making and planning". Data is deemed of high quality if it correctly represents the real-world construct to which it refers. Apart from these definitions, as the number of data sources increases, the question of internal data consistency becomes significant, regardless of fitness for use for any particular external purpose. People's views on data quality can often be in disagreement, even when discussing the same set of data used for the same purpose. When this is the case, businesses may adopt recognised international standards for data quality (See #International Standards for Data Quality below). Data governance can also be used to form agreed upon definitions and standards, including international standards, for data quality. In such cases, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
