LElstow VTP Annotation

I am not sure that the caption need elaborating on as it is already quite thorough.At a push I would suggest describing what an atmotube measures and how it does this - how does it produce the maps that you have included? It is also worth being specific about the fact that it is measuring air quality and not any other kind of air monitor - e.g. radiation monitor. Because of my own research if someone mentions air monitoring - my first thought is always radiation! It might even be interesting to compare the output she has produced with the maps produced by citizen science group Safecast.As a slight sidetrack - the caption on the essay is different to the one associated with the artefact - it looks like a copy and paste error.