Showing posts with label VGI. Show all posts
Showing posts with label VGI. Show all posts

Thursday, June 25, 2015

Maptionnaire - Helsinki's brave idea to bring planning to the masses



Maptionnaire is an online platform that allows you to create map-based questionnaires for different types of cases when you need to ask "where". Respondents can for example pin locations, and draw routes or lines. It's up to the project manager to think what kind of issues he/she wants to ask and build an appropriate questionnaire with Maptionnaire's editor tool. The project manager can also include options for adding written and/or multiple choice or open ended questions. Traditional survey questions that are not linked to geo-specific entries may also be included. The project manager has the discretion to invite respondents and the results can be reviewed with Maptionnaire's built-in analytical tool. The results can be exported to all major GIS software if needed.

Sunday, May 10, 2015

Drones, Open Data and urban transport



This video reveals the role that UAVs and drones can play in helping city planners and citizens democratize data and imagery about transportation in cities.


Saturday, January 03, 2015

PGIS / PPGIS Community Growth updates


The PGIS/PPGIS Community of Practice is present on Dgroups since 2003, on LinkedIn since June 2008 and Facebook since May 2010.

Here are some stats about its growth:

DGroups:
# of members on 31/12/14:       2,643
Growth over the year 2014:         +3%

LinkedIn:
# of members on 31/12/14:      2,364
Growth over the year 2014:         +6%

Facebook:
# of Likes on 31/12/14:             1,428
Growth over the year 2014:        +14%

Twitter:
# of followers on 31/12/14:          611
Growth over the year 2014:        +10%

A new PGIS twitter account has been creates to report on PGIS activities run by CTA. You are welcome to follow it as well.

Be reminded that on Dgroups there are four PGIS/PPGIS communities. One for a global audience in English, and language-defined French, Spanish and Portuguese chapters. The above image shows the geographic distribution on members on the global (English) list.

Monday, August 05, 2013

The Future of PGIS: Learning from Practice? Symposium held at ITC-University of Twente, Netherlands on 26 June 2013

On Wednesday 26 June, 2013 the research group “People, Land and Urban Systems (PLUS)” of the University of Twente organized a full day international meeting on the topic of Participatory Mapping and Participatory GIS (PGIS/PPGIS). The day consisted in a public symposium entitled “PGIS: a toolbox transformed to a practice”, and an Expert meeting to discuss: “PGIS – what next? Preserving the practice in the Geoweb”.

The purpose of the symposium was to reflect on the milestones that PGIS has passed in the last decade bringing it from a mere collection of tools toward a pervasive practice. The expert meeting has been organised to discuss future directions, opportunities and threats for PGIS particularly in light of the growing importance of the Geoweb in spatial information collection and dissemination.

Below are the presentations delivered during the syposium:












Monday, June 10, 2013

"A contemporary guide to cultural mapping: An ASEAN-Australia perspective" now available!

The cultural mapping process may focus on the past, the present and also the future. Cultural mapping can be used to monitor change in material culture as well as intangible cultural heritage. A cultural map may be created as an end in itself or provide an input into other endeavours.

Many methods and technologies are used to create cultural maps; some are simple and ephemeral such as drawing in the sand. Others use the latest technologies to locate cultural phenomenon spatially using geographic information systems. Whatever methods are used to map culture or cultural products, the map most often takes a physical form (a list, matrix, chart, diagram, design, website, sound recording, video, drawing, painting, textile, sculpture or model) where information is gathered, arranged and presented physically or virtually. In this context the authors use the term map as a mental model and mapping as mental model making as they explore the body of knowledge associated with this expanding field.

The Guide is available free of charge due to the generous support of The Australian National University, the Australian Department of Foreign Affairs and Trade, The National Museum of Australia and The ASEAN Secretariat, Jakarta. It is hoped the Guide will be available online in July/August 2013.

Artlab Australia is co-managing the distribution of hard copies of the Guide. There is a limited print run so if you want a copy we recommend that you place an order immediately. A payment is required to cover the costs of packaging and postage. Postal charges vary enormously depending on destination. To order, please email: artlab@dps.sa.gov.au

For general information about the Guide please contact the authors:

Ian Cook: ianlcook@bigpond.net.au
Ken Taylor: k.taylor@anu.edu.au

Friday, October 12, 2012

Extreme Citizen Science in the Congo Basin

Jerome Lewis began working with Pygmy hunter-gatherers and former hunter-gatherers in Rwanda in 1993. This led to work on the impact of the genocide on Rwanda's Twa Pygmies. Since 1994 he has worked with Mbendjele Pygmies in Congo-Brazzaville researching child socialisation, play and religion; egalitarian politics and gender relations; and language, music and dance. Studying the impact of global forces on many Pygmy groups across the Congo Basin has led to research into discrimination, economic and legal marginalisation, human rights abuses, and to applied research supporting conservation efforts by forest people and supporting them to better represent themselves to outsiders.

Talk: Extreme Citizen Science in the Congo Basin

The talk describes the unusual collaboration between Pygmy hunter-gatherers and UCL's Departments of Anthropology, Engineering and Computer Science. Though many Pygmy hunter-gatherers in the Congo Basin are unable to read the numbers on banknotes or write their own names they have begun to use handheld computers and hacked smart phones with software that they have developed collaboratively with UCL staff and students in the Extreme Citizen Science Research Group. Participating hunter-gatherers can now geo-tag key resources that they do not want to be damaged by industrialists, monitor logging activities that take place in their forest areas, and identify commercial poaching activities that damage wildlife and their ability to lead a secure hunter-gatherer life. By bringing together these different perspectives, exciting new technologies are emerging that can efficiently communicate across linguistic and cultural barriers to give a voice to normally marginalised people.

Thursday, September 27, 2012

Crowdsourcing Geographic Knowledge: Volunteered Geographic Information (VGI) in Theory and Practice

The phenomenon of volunteered geographic information is part of a profound transformation in how geographic data, information, and knowledge are produced and circulated. By situating volunteered geographic information (VGI) in the context of big-data deluge and the data-intensive inquiry, the 20 chapters in this book explore both the theories and applications of crowdsourcing for geographic knowledge production with three sections focusing on 1).  VGI, Public Participation, and Citizen Science; 2). Geographic Knowledge Production and Place Inference; and 3). Emerging Applications and New Challenges.

This book argues that future progress in VGI research depends in large part on building strong linkages with diverse geographic scholarship. Contributors of this volume situate VGI research in geography’s core concerns with space and place, and offer several ways of addressing persistent challenges of quality assurance in VGI.

This book positions VGI as part of a shift toward hybrid epistemologies, and potentially a fourth paradigm of data-intensive inquiry across the sciences. It also considers the implications of VGI and the exaflood for further time-space compression and new forms, degrees of digital inequality, the renewed importance of geography, and the role of crowdsourcing for geographic knowledge production.

Daniel Sui (Editor), Sarah Elwood (Editor), Michael Goodchild (Editor)

Publisher: Springer; 2013 edition (August 9, 2012)

ISBN-10: 9400745869 | ISBN-13: 978-9400745865 | Edition: 2013

Saturday, June 16, 2012

Crowdsourcing Geographic Knowledge: Volunteered Geographic Information (VGI) in Theory and Practice

Crowdsourcing Geographic Knowledge: Volunteered Geographic Information (VGI) in Theory and Practice to be released in August 2012.

The phenomenon of volunteered geographic information is part of a profound transformation in how geographic data, information, and knowledge are produced and circulated.

By situating volunteered geographic information (VGI) in the context of big-data deluge and the data-intensive inquiry, the 20 chapters in this book explore both the theories and applications of crowdsourcing for geographic knowledge production with three sections focusing on (i) VGI, Public Participation, and Citizen Science; (ii) Geographic Knowledge Production and Place Inference; and (iii) Emerging Applications and New Challenges.

This book argues that future progress in VGI research depends in large part on building strong linkages with diverse geographic scholarship. Contributors of this volume situate VGI research in geography’s core concerns with space and place, and offer several ways of addressing persistent challenges of quality assurance in VGI.

This book positions VGI as part of a shift toward hybrid epistemologies, and potentially a fourth paradigm of data-intensive inquiry across the sciences. It also considers the implications of VGI and the exaflood for further time-space compression and new forms, degrees of digital inequality, the renewed importance of geography, and the role of crowdsourcing for geographic knowledge production.

Saturday, September 24, 2011

What is Volunteered Geographic Information/Crowdsourcing?


Shawn Simpson explores the definition and use cases for volunteered geographic information in public safety and local government.

Sunday, March 13, 2011

The Geospatial Web: How Geobrowsers, Social Software and the Web 2.0 are Shaping the Network Society

The Geospatial Web will have a profound impact on managing knowledge, structuring workflows within and across organizations, and communicating with like-minded individuals in virtual communities. The enabling technologies for the Geospatial Web are geobrowsers such as NASA World Wind, Google Earth and Microsoft Live Local 3D. These three-dimensional platforms revolutionize the production and consumption of media products. They not only reveal the geographic distribution of Web resources and services, but also bring together people of similar interests, browsing behavior, or geographic location.

This book summarizes the latest research on the Geospatial Web’s technical foundations, describes information services and collaborative tools built on top of geobrowsers, and investigates the environmental, social and economic impacts of geospatial applications. The role of contextual knowledge in shaping the emerging network society deserves particular attention. By integrating geospatial and semantic technology, such contextual knowledge can be extracted automatically – for example, when processing Web documents to identify relevant content for customized news services.

Presenting 25 chapters from renowned international experts, this edited volume will be invaluable to scientists, students, practitioners, and all those interested in the emerging field of geospatial Web technology.

Friday, December 10, 2010

Groundbreaking Participatory Spatial Information Management and Communication Training Kit launched

The first ever training kit for Participatory Spatial Information Management and Communication was launched today after weeks of excited pre-ordering online. Co-published by CTA and IFAD, this training kit is a unique product that can be tailored to meet the learning needs of the individual, group or organisation.

‘This is a hugely exciting training tool for the development sector,’ commented Giacomo Rambaldi, Senior Programme Coordinator at CTA. ‘It means that employees can now get the best available training tailored to meet their individual needs.’

The training kit comprises 15 modules, each presented through a series of units. They cover the entire spectrum of good developmental practice. The modules deal with topics such as fundamentals of training, ethics and community groundwork and processes as well as the more technical low-, mid- and high-tech participatory mapping methods.

The Training Kit is featured on the CTA Publications catalogue. Available in English and Spanish, it is aimed at technology intermediaries working in multidisciplinary teams, and for those required to deliver training on the practice or facilitate the process in the field.

The benefits of this type of mapping are numerous. Mapmaking is considered as a step in a broader process resulting in community empowerment by adding value and authority to local spatial knowledge. The process leading to the production of maps is in fact more important than the outputs themselves, as knowledge holders learn by doing. The practice is motivating and often leads to stronger identity and cohesion among community members. Moreover, maps are a powerful and convincing medium which can be used to effectively convey local concerns and aspirations to decision- and policy makers.

This project is another example of CTA’s dedication to empowering rural communities through knowledge. The success of the training kit also demonstrates the benefits CTA enjoys through working with partners such as IFAD to deliver high quality information to a wider audience.

If you are interested in getting a copy of the Training Kit you may send an e-mail to Murielle Vandreck vandreck@cta.int adding PGIS-TK (English / Spanish) to the e-mail subject line.

Online versions: coming soon
DVD versions: CTA online catalogue

Monday, November 29, 2010

From Community Mapping to Critical Spatial Thinking



Director of the University of California, Santa Barbara's Center for Spatial Studies Michael Goodchild discusses "From Community Mapping to Critical Spatial Thinking: The Changing Face of GIS (geographic information systems)" in this National Science Foundation Distinguished Lecture. He discusses how individuals are using distributed, real-time data enabled by social networks to define landscapes that have been suddenly altered by floods, hurricanes and other acts of nature.


Source: National Science Foundation