Repeating Shapes in ArcGIS

It's been a while since I wrote about a GIS tool. Sometimes when I'm working with geographic data the need arises to create a set of repeating shapes and I look for tools to automate it. In ArcGIS, the best I've found is Repeating Shapes for ArcGIS by Jeff Jenness.

Very easy to download and install and then you can get started. Some example images below based on hexagons and the documentation pdf.

Video Tutorials for GIS

I've not been saying much recently about screencasting, or video tutorials, but I have been working in this area quite a lot over the past year - mainly in conjunction with SalfordGIS. I've just come back from the Planning Research UK Conference in Chelmsford where I was speaking about my work in this area. So, I thought it was about time for another GIS screencast post.

The video below is one of a series I've produced in collaboration with SalfordGIS. This one is a basic ArcMap demo but we also have lots of MapInfo videos too. For both GIS applications skills from basic to advanced are covered. The videos are all around 3 to 5 minutes long each, with one task demonstrated per video. The idea is not to replace traditional GIS training but to provide quick refreshers of key skills.

GIS Screencasts

A quick post about my ongoing work with screencasting and geographical information system (GIS) software. Screencasts are video demonstrations of computer activity. Since teaching GIS is a very hands-on thing, screencasting is an excellent way to reinforce and enhance learning. I don't just use screencasting for GIS though; I also use it to demonstrate any kind of software or even for showing how to download material from the internet for different modules I teach at the University of Manchester. Here's a small animated gif showing the kind of thing I'm talking about:

Software like ArcGIS can be quite intimidating to new students with no experience of GIS so I find that the screencast approach is particularly effective. I'd like to think it will be much more widely used in higher education and in the teaching of GIS in particular within the next few years. The software is not difficult to learn (I use Camtasia Studio 5 but there are lots of other good tools out there - see this). That's all for now!