Saturday, January 17, 2015

50 000 views

Thanks for reading...

Tuesday, December 16, 2014

ArcGIS Online 3D Scene Viewer

As part of the recent December update to the software, ArcGIS Online now has a range of new features, which are summarised here.

One of them is the addition of catchment area calculations, and also downstream channel plots.. Tried this out for a local river and it worked well...

Also extra options for how maps are formatted for embedding on pages, and a new dark canvas basemap, which I like...
Here's a trial map of London

It's interesting timing given the withdrawal of the Google Earth API that one of the most interesting additions is the 3D Scene Viewer option.

Head here to find out more about it... one of my holiday plans is to get stuck into that and see what's possible...

Thursday, December 11, 2014

ArcGIS Online

A new update to ArcGIS Online has been released, and the details are here.
Some very interesting new features described here.

Here's a 3D resource, for example which shows Volcanoes and Earthquakes.
Looking forward to getting stuck in to this...

Wednesday, December 03, 2014


Remember to get your certificate if you took part in the event....

Sunday, November 23, 2014

Thought for the Day

Gotta keep it simple
Sending out a signal
Everyday is brutal
Now we're being watched by Google
Being watched by Google
Being watched by Google
Kasabian - 'Eez-eh'

Thursday, October 23, 2014

Open Supermarket Data

Tracking twitter while having a writing day, and in came a tweet about some new data on supermarket locations, at the GeoLytix blog.
This hasn't previously been available as open data rather than commercially provided.

I downloaded it as an XLS and then converted it to CSV and split it into the different supermarket chains so that it can be viewed in ArcGIS Online - locations were using Postcodes for the time being, although other location options are available.
Here's the location of ALDI stories....

And here's a heatmap showing where ASDA stores are found in parts of the north of England...

Plenty of possible options now for exploring this data and looking at retail locations, demographics etc. plus supermarket location activities.

Thanks to @Geolytix for sharing the data

Saturday, October 04, 2014

The Age of Megacities

Another rather fine ESRI StoryMap
I like the inset map feature top left...

Sunday, September 14, 2014

Better quality imagery in Google Maps

A Telegraph article describes a new satellite which is providing imagery and this will soon begin to improve the imagery in Google products...

Simpsons intro to StoryMaps

A nice use of StoryMaps to explore Springfield...

Thursday, September 04, 2014

Geology in Google Earth

More Geology related mapping, this time in Google Earth, via the Google Earth blog.

They are from the MyReading Mapped website, and feature US based examples..

The addition of features such as eskers makes this a useful resource for those studying Glaciation / Fluvioglaciation / Periglaciation at 'A' level...

ArcGIS Online course at Preston Montford

Those who want an introduction to ArcGIS Online should check out this course, being run by the FSC.

Tuesday, August 12, 2014

New RSGS project now live - complete with StoryMaps

In 1844, Hugh Miller: a geologist and preacher (amongst many other skills and abilities) embarked on a voyage through some of the islands of the Hebrides. 

He was a self-taught geologist, writer and editor of a key Edinburgh newspaper in the lead up to the tectonic changes in the Scottish church that culminated in the Disruption of 1843. Miller was one of Scotland’s outstanding geologists, one of the first of many Scottish ‘citizen scientists’ and stands beside the greats of Hutton, Lyell and Murchison.
The Cruise of the Betsey took place the year after the Disruption, when 450 ministers broke away from the Established Church. Miller joined his boyhood friend the Rev Swanson, a keen supporter of the Disruption, who had been removed from his Small Isles parish and his manse on Eigg. Swanson used the Betsey as his ‘floating manse’ so that he was still able to serve his parishioners. The cruise was to visit Tobermory, Eigg, Rum, Glenelg and Isle Ornsay on Skye. Miller’s accounts record much about the social circumstances they came across as well as detailed descriptions of the geology, palaeontology and landscapes encountered. During the Cruise of the Betsey, Miller made many ground-breaking scientific discoveries. He wrote about his journey on the Betsey, and other travels through Scotland.
I've been working with colleagues from the Royal Scottish Geographical Society on a website and other elements to accompany a range of teaching materials which will be developed and piloted through the next few months, and the website to support the journey has just gone live.

Here's the background to the project:

Follow our journey, and celebrate the life and achievements of a great Scot, a great scientist and a remarkable observer of the social history of the time. Hugh Miller, of Cromarty, recorded his voyage of discovery on the Betsey, around the Inner Hebrides, in the summer of 1844. Our journey will recreate this 170 years later with a crew of geologists, writers, musicians, geographers and other talented people. Join us on our journey!
6th – 12th September 2014

I was invited along on the voyage, but will be teaching at the time. I'm going to be involved in other ways. One of them is to produce mapping, such as the Story Map below:

  and the map of the voyage:
View larger map

Plenty more to come once the 'Leader' casts off...

Friday, July 25, 2014

Get lost....

"With every additional technology that assists in exploring the physical world around us, we are losing our sense of direction and ability to navigate without them."

A good piece by Curtis Silver on mapping and how digital tools and apps might be leading us to lose some of our instinctive navigational skills, particularly for younger generations who perhaps never grew up handling paper maps in the same way as older generations.
It's an interesting geographical / spatial take on the idea of digital natives / immigrants.
It quotes John Kennedy who says that learning to read a map to follow a journey is important in developing a range of elements which are also important to the development of our brains and the way they work:
  • Shape recognition: critical to forming thoughts
  • Direction and orientation: relate to our ability to orient ourselves and the intrinsic ability to know when we are moving away or toward something, (some feel this is critical to moral decision making as well).
  • Analysis and Synthesis: analysis of environmental factors, distance, timing, safety and synthesis, which is pulling these together for seeking a relevant or most appropriate/safe path.
  • Working memory: as we learn to navigate our environment and pull in all the other factors (mental connections) our memory builds until we can find our way automatically (it becomes a zombie system) allowing us the ability to enjoy the environment instead of looking at a screen.
There are some interesting ideas relating to how students would cope if they found themselves somewhere quite close to where they lived, but then had to find their way home. Would they know which way to go ? What are the dangers of relying on technology ?
Gave me some ideas for how this might fit into a landscape unit.
Well worth reading...