Category Archives: Publication

Crowdsourcing the Disaster Management Cycle

In the wake of Hurricane Harvey, Hurricane Irma, and recent record flooding in Bangladesh, I was reminded of the foundational role of mobile communications technology in the response to 2005’s Hurricane Katrina. A pivotal moment in the development of the Geoweb, the response to Hurricane Katrina (or lack thereof) is widely considered to be the first example of the use of mobile phones to communicate crisis information. Using mobile technology during a crisis can support first responders to identify the location of affected individuals as well as to give emergency response managers more up-to-date information as a crisis unfolds. A recent publication from UW graduate Sara Harrison picks up on this thread, examining the disaster management cycle and presenting results from US and Canadian emergency managers as to their adoption of crowdsourcing tools and social media. Constraints and challenges to adoption of crowdsourcing are presented, with specific recommendations for government at all levels. The integration of crowdsourcing into emergency management systems can provide a conduit for two-way exchange of information, in real time, between citizens in need and emergency response professionals. In the decade + since Katrina, the development of this area of application of crowdsourcing has begun to show real benefits, but as Sara Harrison’s paper shows, there are still real development and deployment challenges to be overcome.

Read the full paper here, available open access:

https://www.igi-global.com/article/crowdsourcing-disaster-management-cycle/185638

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Hurricane Irma

 

 

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2017 ESRI User Conference and The Cost(s) of Geospatial Open Data

I had the amazing opportunity recently to attend the 2017 ESRI User Conference in San Diego, California. The ESRI ‘UC’ as it’s known is an annual event that showcases what’s new and hot in the ESRI GIS world, and provides a chance for over 16,000 GIS and map nerds to get together, learn from each other, and generally celebrate everything geospatial.

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What’s your super power?

I was attending the UC with the support of the ESRI Canada Centres of Excellence program (of which UW is a participant), and to present a co-authored work for a special issue of Transactions in GIS. The paper I presented, co-authored with Renee Sieber, Teressa Scassa, Monica Stephens, and Pamela Robinson, is titled ‘The Cost(s) of Geospatial Open Data”, and is available open access from the publisher site. The SSHRC Partnership Grant Geothink.ca has a lovely writeup of the paper and some thoughts of mine about our motivations for writing it. I had some supportive and thought-provoking comments during and after the presentation as part of the Frontiers in GIScience session organized by Dr. Michael Gould from ESRI.

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Dark conference room, but sunny outside

I also had the chance to take part in many of the UC events, including the vendor expo, map gallery, Canada night social and other events. One thing I couldn’t help noticing was the shout-out to Roger Tomlinson, the ‘father of GIS’, on this display of the ESRI press 20th anniversary. I had the pleasure a number of years ago to meet Dr. Tomlinson at a reception after his awarding of an honorary degree at McGill, and the naming of Dr. Renee Sieber’s research lab in his honour.

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Roger Tomlinson on ESRI Press 20th anniversary display

Lastly, no trip to California would be complete without some delicious fish tacos beside the water. Here was one particularly notable dinner at the Carnitas Snack Shack on the San Diego harbourfront. Great tacos and great Alpine Duet IPA. And yes, that 99/100 rating on Ratebeer.com is well-earned!

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Aligning Canadian Open Data Programs with International Best Practices – Geothink.ca and OpenNorth

The Geothink partnership is a great opportunity for academics to work directly with those organizations pushing the leading edge of our field. Last fall, uWaterloo student Erin Bryson held a co-op placement working at Montreal-based non-profit (and Geothink partner) OpenNorth. Working closely with OpenNorth staff, Erin wrote an excellent white paper on the potential for current Canadian open data programs to adopt the International Open Data Charter (IODC). The IODC presents 6 main principles as a set of best practices for governments around the world that produce and distribute open data (see image below from opencharter.net).

 

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In creating her report, Erin interviewed a number of municipal governments across Canada, asking them to consider how the IODC could inform their existing work with delivering open data and to determine how aligned existing practices are with the IODC. Erin’s full paper is available for download from the OpenNorth website. Congratulations Erin, and thank you to OpenNorth for your continued work with Geothink.

Volunteered Drone Imagery: Challenges and constraints to the development of an open shared image repository

I recently had the pleasure of working on a new project called “Volunteered Drone Imagery: Challenges and constraints to the development of an open shared image repository”, with Dr. Britta Ricker, University of Washington-Tacoma, and Sara Harrison, a recently-graduated MES student from Waterloo.

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OpenAerialMap Data Browsing Interface

We were inspired by the overall concept of OpenStreetMap, a user-generated map of the world, and wanted to think about how the same concept – volunteered geographic information, could be applied to the explosion of imagery data now being made available through the use of recreational drones. There is an emerging ecosystem of technologies and systems to support not only the creation of micro-level imagery, but to overcome the daunting task of sharing this information. We looked to the OpenAerialMap project as an example of this. Drawing on technology adoption constraints literature, we consider the main challenges to creating this open shared image repository (emphasis on open here – there are a number of private-sector options that do not allow imagery to be shared or re-purposed).

Together, we wrote a peer-reviewed paper that was accepted at the long-running and highly-competitive Hawaii International Conference on Systems Sciences (HICSS-50) for 2017. Dr. Ricker was happy to present this on our behalf, and this paper will serve as a jumping off point for further research into how volunteered imagery sources can be both contributed and shared more easily. This paper is available open access through the University of Hawaii at Manoa repository.

New Paper: Strategic analysis of a water rights conflict in the south western United States

A new paper by PhD Candidate Simone Philpot has just been published in the Journal of Environmental Management! Download a copy here: http://authors.elsevier.com/a/1T8CR14Z6tPQ~k 

Simone, along with co-authors Dr. Keith Hipel and Dr. Peter Johnson, uses the Graph Model for Conflict Resolution to model the longstanding dispute over water allocation between Nevada and Utah. This modeling process allows for new insights into how different actors perform in different situations. Congrats to Simone for publishing her work in a very prestigious venue!

Abstract:

A strategic analysis of the ongoing conflict between Nevada and Utah, over groundwater allocation at Snake Valley, is carried out in order to investigate ways on how to resolve this dispute. More specifically, the Graph Model for Conflict Resolution is employed to formally model and analyze this conflict using the decision support system called GMCR+. The conflict analysis findings indicate that the dispute is enduring because of a lack of incentive and opportunity for any party to move beyond the present circumstances. Continued negotiations are not likely to resolve this conflict. A substantial change in the preferences or options of the disputants, or new governance tools will be required to move this conflict forward. This may hold lessons for future groundwater conflicts. It is, however, increasingly likely that the parties will require a third party intervention, such as equal apportionment by the US Supreme Court.

Keywords:

  • Trans-boundary resource management;
  • Groundwater;
  • Water rights;
  • Decision support system;
  • Conflict analysis

New Publication: Evolving Relationships in Community Participatory Geoweb Projects

At long last, a team publication from the GEOIDE grant The Participatory Geoweb has been published in ACME journal. This paper, co-authored by myself, Jon Corbett, Chris Gore, Pamela Robinson, Renee Sieber, and Patrick Allen, takes a critical view of the general enthusiasm for Geoweb projects. We challenge the commonly held notions that the Geoweb is ‘easy’, and highlight several implementation challenges derived from a variety of case studies. For those working with the Geoweb, crowdsourcing, and VGI, I would recommend this as a good overview of the challenges of both developing these types of tools and implementing them within a community context. It’s open-access, so please check it out!

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Civic open data at a crossroads: Dominant models and current challenges

I’ve co-authored an exciting new paper with Dr. Renee Sieber from McGill University. It is currently online first with Government Information Quarterly. With this piece we take a look at the dominant models of open data provision by government and start to lay out what the challenges are for delivering open data. We tried to make this both a reflective look at where open data is, and also to push civic open data forwards, examining how open data works as part of open government strategies. I’ve copied the highlights below. A pre-print copy is available.

Highlights

  • We define four main models for how government delivers open data; data over the wall, code exchange, civic issue tracker, and participatory open data.
  • We define challenges for the continued delivery of open data, including; conflicting motivations, the shifting role of government, and the fragility of ‘mission accomplished’.
  • We propose that open data be framed as more than provision, but rather as way for government to interact with citizens.