Web-based Participatory GIS With Data Collection In The Field: A Prototype Architecture

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Formal Metadata

Title
Web-based Participatory GIS With Data Collection In The Field: A Prototype Architecture
Title of Series
Author
Brovelli, Maria Antonia (Politecnico di Milano - DICA)
Minghini, Marco (Politecnico di Milano - DICA)
Zamboni, Giorgio (Politecnico di Milano - DICA)
License
CC Attribution - NonCommercial - ShareAlike 3.0 Unported:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor and the work or content is shared also in adapted form only under the conditions of this license.
DOI
Publisher
FOSS4G, Open Source Geospatial Foundation (OSGeo)
Release Date
2013
Language
English
Production Place
Nottingham

Content Metadata

Subject Area
Abstract
Driven by the rise of Web 2.0 and the non-stop spread of mobile device sensors, the concept of PGIS (Participatory GIS) is knowing a new, revolutionary era. This research investigates the opportunity to build up a prototype of Participatory GIS, with completely FOSS architecture, in which data directly comes from field surveys carried out by users. As a result, the system should increase public active participation in data creation and sharing, besides enlarging the knowledge up to the local level. Open Data Kit suite allows users to collect geotagged multimedia information using mobile devices with on-board location sensors (e.g. a GPS receiver). Thanks to an authentication mechanism, on field-captured data is sent to a server and stored into a PostgreSQL database with PostGIS spatial extension. GeoServer is then responsible for data dissemination on the Web. On the client- side, different OpenLayers and Leaflet based solutions allow data visualization on both traditional computers and mobile platforms. The designed architecture provided support for FOSS usage in the process of gathering, uploading and WMS/WFS publishing information collected in situ. GIS user participation could thus be substantially increased, making this innovative bottom-up approach a key factor for fostering, speeding and improving decision-processes.
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Standard deviation Graph (mathematics) View (database) Authoring system Interface (computing) Order (biology) MKS system of units Virtual reality Repository (publishing) Information Extension (kinesiology) Physical system Source code Enterprise architecture Building Open source Computer Point cloud Instance (computer science) Formal language Virtual machine Degree (graph theory) Spreadsheet Database System programming Modul <Datentyp> Whiteboard Data type Enterprise architecture Service (economics) Set (mathematics) Mobile Web Event horizon Field (computer science) Number Frequency Communications protocol Context awareness Mobile app Suite (music) Server (computing) Client (computing) Cartesian coordinate system Estimator Computer animation Personal digital assistant Universe (mathematics) Multimedia Natural language Form (programming)
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Point (geometry) Building Multiplication sign Simultaneous localization and mapping Electronic program guide Instance (computer science) Computer animation Personal digital assistant Compilation album Physical law Right angle Form (programming) Position operator
Computer animation Internetworking Home page Compilation album Family Form (programming) Hand fan
Addition Information View (database) Projective plane Mereology Event horizon Field (computer science) Computer Medical imaging Word Message passing Computer animation Website Ranking Right angle Data storage device Object (grammar) Metropolitan area network Rhombus
Web page Multiplication sign Mobile Web Field (computer science) Medical imaging Casting (performing arts) Virtual reality Population density Visualization (computer graphics) Smart card Authorization Position operator World Wide Web Consortium Touchscreen View (database) Software developer Point (geometry) Coma Berenices Measurement Process (computing) Computer animation Personal digital assistant Hausdorff dimension Right angle Object (grammar) Resultant
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Point (geometry) Computer animation View (database) Euler angles View (database) Visualization (computer graphics) Point (geometry) Android (robot) Information Inflection point
Dialect View (database) Confidence interval View (database) Computer-generated imagery Home page Student's t-test Inflection point Content (media) Computer animation Internetworking Visualization (computer graphics) Multimedia Right angle Information Videoconferencing Data type
Point (geometry) Area Product (category theory) Information View (database) Server (computing) View (database) Point (geometry) Analogy Library catalog Electronic mailing list Position operator Uniform resource locator Content (media) Computer configuration Computer animation Internet service provider Visualization (computer graphics) Order (biology) Multimedia Data storage device
Computer animation NASA World Wind Multiplication sign Coma Berenices Ultraviolet photoelectron spectroscopy
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