scholarly journals Designing a Volunteered Geographic Information System for Road Data Validation

Proceedings ◽  
2019 ◽  
Vol 19 (1) ◽  
pp. 7 ◽  
Author(s):  
José Pablo Gómez-Barrón ◽  
Ramón Alcarria ◽  
Miguel-Ángel Manso-Callejo

The objective of this work is to build a Volunteered Geographic Information System (VGIS) using a methodological design process. The VGIS design focuses on coordinating its three main components—project (organization), participants (community), and technological infrastructure—by aligning the project goal, crowdsourcing strategy and participation environment, the drivers and mechanisms that motivates volunteers, and the technological and data management tools that facilitate engaged participation. Following this process helped to design a solution based on the project’s information requirements to handle a road data tagging task, while offering an experience that meets the interests and needs of potential participants.

Author(s):  
H. K. Sevinç ◽  
I. R. Karaş

The development of mobile technologies is important in the lives of humans. Mobile devices constitute a great part of the daily lives of people. It has come to such a point that when people first wake up, they check their smart phones for the first thing. Users may share their positions with the GNSS sensors in mobile devices or they can add information about their positions in mobile applications. Users contribute to Geographical Information System with this sharing. These users consist of native (citizens) living in that geographical position not of the CBS specialists. Creating, collecting, sharing and disseminating the geographical data provided by voluntary individuals constitute the Volunteered Geographic Information System. The data in the Volunteered Geographic Information System are received from amateur users.<br><br> “How reliable will the data received from amateur users instead of specialists of the field be in scientific terms?” In this study, the reliability between the data received from the voluntary users through Volunteered Geographic Information System and real data is investigated. The real data consist of the traffic accident coordinates. The data that will be received from users will be received through the speed values in the relevant coordinates and the marking of the users for possible accident points on the map.


2019 ◽  
Vol 21 (6) ◽  
pp. 547-561 ◽  
Author(s):  
Mohammadreza Jelokhani-Niaraki ◽  
Ramin Bastami Mofrad ◽  
Qiuomars Yazdanpanah Dero ◽  
Fakhreddin Hajiloo ◽  
Abolghasem Sadeghi-Niaraki

2018 ◽  
Vol 163 ◽  
pp. 54-65 ◽  
Author(s):  
Sima Fatehian ◽  
Mohammadreza Jelokhani-Niaraki ◽  
Ata Abdollahi Kakroodi ◽  
Qiuomars Yazanpanah Dero ◽  
Najmeh Neysani Samany

Author(s):  
Shannon Stunden Bower

From the 1960s through the 1980s, Canadian scientists, resource managers, and computer experts collaborated on two linked undertakings: the Canada Land Inventory (CLI) and the Canada Geographic Information System. CLI was an extensive project that assessed the state of key resources across much of the country, while CGIS was a pioneering effort at computerizing CLI data to support decision-making about resource use. Fundamental components of the Agricultural Rehabilitation and Development Act, CLI and CGIS reflect Canadian innovation in new information-management tools designed to facilitate state goals. This paper examines the production and affordances of CLI and CGIS, and considers the renewed optimism and collaborative relationships that emerged from them. It also examines historical concerns over the limitations of these technologies and explores how CLI and CGIS were oriented to change over space, not time. Ultimately, these technological innovations served to naturalize patterns of inequality and normalize urban-industrial modernity.


2014 ◽  
Vol 25 (6) ◽  
pp. 963-972 ◽  
Author(s):  
Vincenzo Deufemia ◽  
Viviana Mascardi ◽  
Luca Paolino ◽  
Giuseppe Polese ◽  
Henry de Lumley

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