Category Archives: open source

ESRC Research Methods Festival 2018

During the amazingly sunny weather a few weeks ago, I managed to spend a couple of days indoors, hiding from the sun at the ESRC Research Methods Festival at the University of Bath. Every 2 years, the National Centre for Research Methods have organised this conference to showcase unique and new methods from across the social sciences. The conference covered everything from ‘Multi-scale measures of segregation data’ and ‘Quantitative methods pedagogy’ to ‘Do participatory visual methods give ‘voice’?’ and ‘Comics as a research method’.

It was also fantastic to meet a range of academics and researchers who I would not normally meet. I met a number of people who I had communicated regularly with on Twitter, but never met in person before!

I was presenting in a session on ‘Multiscale measures of segregation data‘, where we were discussing different approaches to how deprivation can be measured across different locations. One of the major characteristics of grouped spatial data is the MAUP (Modifiable Areal Unit Problem), where the method used to group your data will have an impact on the results of any analysis. The session was a great collection of presentations, all of us looking at similar issues but often taking quite different methods to approach them.

I showed how using variograms based on the PopChange data set to look at spatial segregation can help avoid some of the impacts of imposing scales on the data, and instead use the data to tell us at what scales the variations are taking place.

Across the whole conference there was a range of content using scripting languages, and R and Python featured significantly across the board, to the surprise of some of the participants, including me:

Like most conferences, there were so many interesting sessions and it was often difficult to choose which track to attend! The keynotes were all thought provoking. Danny Dorling presented a range of interesting information on current levels of inequality in the UK, and warned us that it is likely to get worse before it gets better. Donna Mertens called on all of us to think about how our research can change things, and if it doesn’t, why not?

It was a great methods conference, and reminded me about how many different methods are out there. If you would like a chat about how using GIS could help with your research or work, please do give me a call on 01209 808910 or email at nick@geospatialtrainingsolutions.co.uk.

Cross-posted from http://www.geospatialtrainingsolutions.co.uk/esrc-research-methods-festival-2018/

GISRUK 2018: A Return to Leicester

Last week I attended an amazingly sunny GISRUK (Geographic Information Science Research UK) conference in Leicester. I have fond memories of Leicester, as I completed my BSc Geography (2003-2006) and MSc GIS (2007 – 2008) there. Much of the university and city has changed, but an amazing amount is still the same – both in the Bennett building lecture theatres and certain well frequented take-aways!

University of Leicester – Attenborough Tower (L) and Charles Wilson Building (R)

I coordinated the Early Career workshops, where those early in their GIS careers (including, but not limited to, PhD and MSc students) came together for two half-day sessions to find out more about GIS as a career in academia and industry, to learn more and compare notes about their respective PhD/MSc experiences, and most importantly, to get to know each other before the main conference! We had a great variety of input from James Norris (Ordnance Survey / Group on Earth Observations / AGI), James Kendall (RGS), Dave Unwin (ex University of Leicester & Birkbeck), May Yuan (Editor-in-Cheif IJGIS, University of Texas at Dallas), Addy Popy (ESRI UK) and Katie Hall (ESRI UK).

Early Careers session in full flow

The main conference had a great selection of talks and presentations covering every application of GIS from archaeology, to crime, health, transport, and urban studies! It is always a challenge to work out which of the three parallel sessions to attend, and I can’t attend everything. Particularly of note for me was Alex Singleton’s keynote on ‘Why Open Data are Not Enough’, discussing some of the issues with open spatial data, particularly in terms of data longevity which very much reminds me of this XKCD comic, and still really hasn’t been solved for spatial data. This was rather well illustrated by the CDRC Data Store that has been developed through the Consumer Data Research Centre; there is no mechanism for ensuring this continues after the CDRC funding finishes, and this is the norm with many academic projects.

Alex Singleton: Why Open data are Not Enough

There was also a great presentation by Sam Cockings looking at how we can better model day time populations, from a variety of data sources. Integrating many real time data sources is going to be a key aspect of spatial data management in the future and I can see many projects using the skills and technologies Sam described.

Next year GISRUK 2019 will be in Newcastle University, and I look forward to seeing you there!

If you would like a chat about GIS Research, or GIS Training for small groups, please do email nick@geospatialtrainingsolutions.co.uk or give me a call on 01209 808910.

Cross-posted at http://www.geospatialtrainingsolutions.co.uk/gisruk-2018-a-return-to-leicester/.

FOSS4G UK 2018: A success!

After 6 months or so of collaboration FOSS4G UK 2018 finally happened! I was a small part of the dedicated team who brought the conference together and it was an amazing experience. Thanks to James (@JamesLMilner), Tom (@tomchadwin), Isabel (@IsaUlitzsch), Sam (@SamRFranklin), Max (@GeospatialMax) and Dennis (@goldrydigital) as well as Jo Cook and Steve Feldman who gave us occasional nudges in the right direction with their experience from FOSS4GUK 2016 Southampton. Organising the conference felt a bit like organising a wedding(!) in that once we had picked the date, location, catering and sorted out the guest list, the rest more-or-less fell into place! Not that I intend to do either again in the near future!

FOSS4G UK 2018 Team Photo

Unfortunately I wasn’t around for the team photo on Friday, but I was there in spirit!

The conference itself went amazingly well and it was great to see so many people there who were so enthusiastic about open source geospatial software. Unfortunately I was only able to attend Thursday, but I managed to take part in some great workshops on pgRouting and Satellite Data, learn some new things, make some new contacts and baby sit the room-to-room live feed!

MacGyver putting in an appearance at FOSS4GUK 2018 in Mathilde Ørstavik’s Keynote talk on Extracting intelligent information from aerial images using machine learning.

It was a struggle to work out which stream to attend and I’ve seen from Twitter (#FOSS4GUK) that Tom Armitage went to town with the ‘May the FOSS be with you’ Star Wars theme, the highlight being a presentation using a light sabre rather than a laser pointer:

 

I still hope to have a run through of Tom’s workshop material when I get some time 🙂

FOSS4G UK 2018 Workshop

Everyone hard at work in the pgRouting, PostGIS and QGIS workshop.

We will post links to all the slides and material we can on the website – if yours are not there yet, send them over or submit a PR. I do hope we can do this again, and if people would like to volunteer for the next conference, please make yourself known!

If you’d like a chat about potential for OS Geo training for individuals or groups, please do send me an email nick@nickbearman.me.uk or give me a call on 07717745715.