Next week, I am starting a project that will explore perception mapping at UCL and in the physical neighbourhood of it. The project was awarded as part of the UCL Public Engagement Unit Innovation Seed Fund and it is part of the wider activities of UCL’s Beacon for Public Engagement.
In this specific project (announced here), we are going to use the perception mapping methodologies that are used in the activities of Mapping for Change to understand how UCL is viewed in its neighbourhood, and how the researchers that are working at UCL relate to the local area.
We are going to focus specifically on the biomedical research community, mainly because UCL is one of the biggest centres for biomedical research in the UK, and continues to grow. The university has a clear public mission and an ambition to engage with local communities, and consequently links must be made between the local communities in Euston and King’s Cross and the university’s biomedical community.
Over the next year, through a series of workshops, the mapping perceptions project will explore how UCL is viewed by the local community, and how UCL researchers view the local area.
Building on the workshop discussions, artist Neal White will develop two unique guided tours. Participating UCL researchers will guide local participants around some of UCL’s research facilities, and the people who are involved from outside the university will guide UCL researchers on a tour of the local area. Through this process, the project aims to challenge the perceptions identified in the mapping workshops.
In a final exhibition, which will be design in collaboration with The Arts Catalyst, visitors will be able to access maps and visual photos generated by participants during the workshops and tours. Discussion events at the exhibition will provide an opportunity for all participants to meet again and discuss the issues that came to the fore during the exercise, making recommendations for ongoing engagement between UCL and the local community.
This project will follow the footsteps of the Citizen Science for Sustainability (SuScit) in terms of engaging local communities in scientific activities. To do that, we partnered with Capacity Global to learn from their experience as they were partners of SuScit. Updates on the project will be made available on Mapping for Change website.
In its February issue, the magazine GIS development published an article on the activities of the social enterprise Mapping for Change. Please note that the image at the start of the published article is not from our activities and that the article was truncated for publication – we are currently working on a more comprehensive version that we aim to publish later in the year. Dr Hanif Rahemtulla contributed significantly to organising the writing of this article.
The article describes how we utilised community mapping, participatory sensing and mashups technologies to deal with a range of environmental issues with communities across London. It also provides information about our recent projects, including the North Dorset Climate Action map.
The article can be accessed here.
The following presentation is a summary of the OSM quality assessment paper that I’ve posted here in August. It was presented in the UCL Centre for Advanced Spatial Analysis (CASA) S4 event which was held on the 8th January 2009.
The presentation does not include additional analysis to what included in the paper, apart from a graph that analyses the bias of coverage in comparison to the Index of Multiple Deprivation (Slide 37) which shows the analysis for urban areas only. In the slide, only areas with size up to single standard deviation from the average are shown. By and large, this means that only urban areas are included.
As part of the work on community mapping in Hackney Wick, we used the area for a project with the Development Planning Unit MSc students. As part of this work, and since we’re using Manifold GIS in this project, we offered the students the use of Manifold GIS for this exercise.
From an experienced system administrator perspective, installing the package and linking it to the licence server is a very quick and easy task. However, for the students it proved to be a difficult task – especially with Windows Vista where special procedures must be followed to enable the administrator account and install Manifold GIS. The process is rather scary for the average user, and the information architecture and links on the Manifold website are not clear enough to guide a novice, non-technical user through the installation process. As a result, many didn’t manage to make the package work. After a brief explanation and being pointed in the right direction, the installation issue was resolved.
This is a very interesting aspect of usability which, many times, is overlooked. When looking at a GIS or a component of geotechnology, it is worth evaluating its usability for different audiences. With software, I would differentiate between ‘end-user’, ‘programmer’ and ‘system manager’ usability. For each of these archetypes it is possible to evaluate whether the package is easy to use for this role. For example, programmer usability can be evaluated by examining how long it takes for a programmer to learn how to manipulate the system and perform a task with it. The new generation of APIs such as those that are used by OpenStreetMap or Google Maps are very programmer usable – it takes very little time to learn them and achieve something useful with the system.
The installation of Manifold GIS, therefore, scores high on system manager usability, but low on end-user usability – and, importantly, there are far more of the latter than the former. Some small changes to the website with a clear installation guide can improve the situation significantly, but a real change to the installation process that removes the need to switch to the administrator account is the real solution…
The UrbanBuzz team that recorded some of the community showcase presentations during the Mapping Change for Sustainable Communities event in June, have now released the videos on YouTube. The videos are showing the posters and explanations for our work in Marks Gate, Pepys Estate and Hackney Wick. The presentations are by members of the communities, with some help from the project team.
This is the video for Marks Gate, where the focus was on community perceptions about their environment and how it can improved:
The next one shows the noise mapping work in the Pepys Estate (and I had the pleasure of assisting Caroline to explain the mapping):
And the final one shows the historical mapping in Hackney Wick:
The three videos give a good overview of the community mapping projects that were carried out within Mapping Change for Sustainable Communities, and the Environmental Justice projects with London 21 and London Sustainability Exchange .
The Mapping for Sustainable Communities seminar that was organised by myself together with London 21, on the 17th June, was a fantastic event that I thoroughly enjoyed. With over 100 participants, coming from academia, practice and from communities across London and further afield, it was a unique opportunity for discussion between these 3 groups which, unfortunately, is rare.
The day was fairly intensive with a series of presentations from a wide range of speakers, providing a range of views and opinions. At lunch, and especially during the afternoon workshops, there was more time for discussion and exchange of experiences. It was very satisfying to see people stand and discuss the various aspects of participatory and community mapping during the reception at the end of the day, after a heavy day of listening and talking about these issues.
The seminar covered the whole range of technical options – from paper to 3D computer mapping. It also covered various views – from the more theoretical to the practical.
As a conclusion from the day, it is clear that there is a good potential for community and participatory mapping in many aspects of life in the UK. Particpatory mapping can we be used to celebrate the wonder of places, find about their history, or identify issues that are of concern to the community. We need to take into account the local organisational and governance structures, and be sensitive to the needs of the communities within which we operate. There is an ethical dimension that should not be overlooked, but it is important to find the cases where we can make an impact with these tools and use them to make places more sustainable.
In case that you have missed the seminar, or would like to see the presentations from it, here is the outline of the day, with a link to the presentations on SlideShare:
- Mike Batty (UCL) – Participation through Online Technologies: Experiences with 3D-GIS, Second Life and Multimedia in London (Mike’s presentation was too interactive – so for more information about the issues that he presented, see the CASA website)
- Community Showcase, where five of the communities that we are working with talked about their experiences.
While the new Defra noise maps provide the results of a computerised model, the experience of noisy places can be mapped through community mapping, as was demonstrated recently in the Royal Docks area and the Pepys Estate.
Within the Mapping Change for Sustainable Communities project, and through the collaboration with London Sustainability Exchange and London 21 projects on Environmental Justice and with the help of Christian Nold, we have recently carried out studies of noise in two areas in east London. While the method is based on a systematic data collection framework, it does not intend to replace detailed acoustics studies that the authorities should carry out regarding sources of noise which influence residential areas. What it does is enable communities to get evidence about their experience, the maximum levels of noise that they are exposed to and to identify the sources of noise that influence the specific place.
The following text is taken from the press release that we have just issued:
People living in the Pepys Estate in Lewisham and in the Royal Docks area in Newham have led the way with a new way to tackle noise. The Pepys Estate currently suffers noise pollution from a scrapyard near the centre of the estate and very close to both a primary and nursery school, while Royal Docks suffers noise problems resulting from flights in and out of London City Airport (LCA), where a major expansion is threatened.
The project supplied local residents with noise meters and trained them in how to use these devices. They went on to make over 1500 measurements at all times of day and night and developed their own ‘noise maps’.
The results of this ‘citizen science’ have been remarkable. On the Pepys Estate members of the Community Forum found disturbingly high levels of noise, often continuing outside normal working hours. This noise affected quality of life up to 350 metres from the scrapyard. They have been trying to deal with this problem for over six years, initially raising concerns with the Mayor of Lewisham and others in September 2002. Since this time the disturbance has actually escalated. Now armed with this information they called a public meeting to present their findings to the council and the Environment Agency.
Lewisham Council and the Environment Agency accept that there is a problem. After seeing the results of the survey the Agency has appointed an acoustic consultant to carry out a detailed analysis of noise in and from the scrapyard. The residents who carried out the survey will meet with the consultant to share their information, and will work with the council to agree an action plan for moving forward.
The communities surrounding London City Airport (LCA), including Virginia Quays and Thamesmead, also found troubling results. Many readings exceed levels deemed to cause serious annoyance under the World Health Organisation community noise guidelines. The measurements gathered by the community revealed a clear correlation between unacceptable levels of noise and the LCA operational hours. More interestingly, the results obtained by both communities indicate that people are quite accurate in their perceptions of noise levels and the survey enabled them to express how these affected them. One of the residents said ‘the noise is irritable, I can’t relax or have the window open – but I can’t shut out the noise so have to turn the TV up – but everything is then so loud.’
The full press release is available here.