Titlebook: Crowdsourcing Geographic Knowledge; Volunteered Geograph Daniel Sui,Sarah Elwood,Michael Goodchild Book 2013 Springer Science+Business Medi

BORE

Galactogogue

The Evolution of Geo-Crowdsourcing: Bringing Volunteered Geographic Information to the Third Dimensialization of 3D building models as well as traffic infrastructure, landuse areas, and points of interest (POIs) is reviewed. Additional data sources and the semantic enrichment of virtual models are also discussed. Crowdsourced geodata can serve as a real alternative data source and VGI can be utili

下級

BRAVE

“We Know Who You Are and We Know Where You Live”: A Research Agenda for Web Demographicsd incomplete records), validate the coverage and accuracy of web demographics, and explore potential applications. Web demographics must be used cautiously in light of the uncertainty of web demographics (e.g., digital divide), privacy issues, and other societal impacts.

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On Special Forms of Restarting Automataced and circulated. This chapter begins by situating this transition within the broader context of an “exaflood” of digital data growth. It considers the implications of VGI and the exaflood for further time-space compression and new forms and degrees of digital inequality. We then give a synoptic o

nocturnal

NOVA

Cristian S. Calude,Elena Calude,Karl Svozil the right adjective to use for all types of crowdsourced geographic information? This chapter examines this question by making the following distinction along an ethical line for crowdsourced data collection: data collected following an “opt-in” agreement is volunteered; data collected under an “op

Tartar

tial data quality descriptions were standardized in the mid-1990s and cannot accommodate the current climate of data creation where nonexperts are using mobile phones and other location-based devices on a continuous basis to contribute data to Internet mapping platforms. The usability of standard ge

Generic-Drug

are considering how they can better engage with and accept citizen input online, particularly through the gathering and use of volunteered geographic information (VGI). Though there are several benefits to governments accepting VGI, the process of adopting VGI as a support to decision-making is not

跑過

(VGI), this chapter argues that more research is needed to investigate how these new geospatial technologies have constituted the actor’s subjectivities and the politics of citizen participation. Drawing upon public participation GIS (PPGIS) studies, critical GIS research and critical social theory