Monday, April 27, 2015

Learning GIS Programming

Well - students typically don't want to hear it: programming skills are critical if you are seriously thinking of a GIS career. A good place to start is Learning GIS programming: An overview or GIS Programming: Languages breakdown from the folks at Geoawesomeness.


Friday, April 24, 2015

David Rumsey Map Collection

This is not new, but still very cool: the David Rumsey Map Collection includes 10,000s of historical maps and images and a selection are available georeferenced via Google Maps.

Closer to home, here are the Historic USGS Maps of New England & NY.

Odyssey.js by CartoDB

Odyssey.js by CartoDB is a nice way to create story maps - an alternative if you will to Esri Story Maps - give it a try using this tutorial.

Wednesday, April 22, 2015

Sunday, April 19, 2015

Spaces & Places - Mapping Science

Spaces & Places - Mapping Science is about mapping in the broadest sense: how can we best visualize scientific information? These science maps do not necessarily use traditional geographic coordinate space, but use spatial context and relationships to make data visible. In other words: they are serious infographics.


PLACE

This one has all the buzz words: Place-based Landscape Analysis and Community Engagement (PLACE) - A Community Education Program for Vermont Towns. I don't know if they are still active, but this could be a model / framework to use.

USGS topoView

Access the entire USGS Historical Topographic Map Collection via the new topoView viewer and download them in a variety of formats (including GeoTIFF). Read about it here.


Saturday, April 18, 2015

A Year of CO2

Same data, different viz: video, interactive 2D map, and interactive 3D map.

A Year of CO2 by NASA (see video below) is a great visualization of how CO2 travels around the globe. We always simplify these processes and assume that CO2 concentrations are constant across the globe as the atmosphere is well-mixed. As with many things in nature - this assumption is both reasonable when looking at the big picture, but incorrect when you look at the details of the atmosphere.

The website linked above includes regional close-ups and you can download the videos in a variety of formats. Or, you can view this as an interactive map (by Oregon State University) that allows you to zoom-in and pan around the world.

Or, watch and explore Earth's CO2 as a 3D animation draped over a 3D interactive globe.

Tuesday, April 14, 2015

Rivers and streamflow

Hydro Hierarchy is pretty cool, especially the connections and interactions between the radial chart and the map.

Volcanoes and Climate

The 200th anniversary of the Tambora eruption led to a whole series of articles, visualizations, etc. on the connections between volcanic eruptions and climate change, for example After Tambora (The Economist).

There may be some weird 'motivated reasoning' here: learning about these catastrophic natural events and processes that are out of our control probably makes us feel less responsible for the consequences of our cumulative actions that we do have full control over.

http://www.economist.com/

9 April 2015 Tornado

More from NASA


The drone stole my smartphone!

Google may be developing self-driving cars, but how about a self-flying drone!

Saturday, April 11, 2015

Drone Panoramas

Why not: shoot panoramic scenes from a drone and you get Drone Panoramas. Next: add a LiDAR sensor and/or do SFM to generate 3-D panoramas.

Wednesday, April 8, 2015

Food and Water

Create your own dinner (or breakfast, or lunch) and see how much water was used in  producing your food: Food Water Footprint (LA Times)

MODIS Antarctica

Nice: Leafarctica!

The Yale Climate Opinion Maps

The Yale Climate Opinion Maps is basically the open-access version of their forthcoming paper in Nature Climate Change. If you don't like their mapping or data viz: download the data and try it yourself!

http://environment.yale.edu/climate-communication/

Monday, April 6, 2015

Augmented Reality Sandbox

Looking for a fun project? How about building yourself an augmented reality sandbox! This would be great for teaching the concept of topography and contour lines.

Free GIS Data

It's difficult to keep these compilations current and up-to-date, but here are two good ones:
  1. Free GIS Data by Robin Wilson
  2. GIS Data Repository by Karen Payne

Saturday, April 4, 2015

Killeen, Texas

Saw this on the Daily Overview: Killeen (TX)


Mount Everest

Scaling Mount Everest is a nice infographic that lets you climb the mountain (from bottom to top or vice versa) on your screen. Two similar approaches for visualizing depth or height: How Big Is Space and Journey to the Centre of the Earth.

Thursday, April 2, 2015

Meanwhile...35 years ago!

To PPT or Not?

This is one of these classic debates: should you provide your lecture slides to your students? The advantages are obvious, but so are the potential problems. Well, here we have a paper: Worthington and Levasseur (2015) To provide or not to provide course PowerPoint slides? The impact of instructor-provided slides upon student attendance and performance. Interestingly, they found no impact on class attendance, but an adverse impact on exam performance - presumably since the availability of the lecture slides led to decreased emphasis on note-taking during class.

I want it all!

And - for $60 per year - you can get Amazon Cloud Drive Unlimited Everything and to get you hooked you get 3-months for free. Time to throw-out these external hard disks!


Wednesday, April 1, 2015

Evolution

Top 5 Misconceptions about Evolution (infographic)

Mapping CO2 Emissions

This map is quite interesting: Where carbon emissions are greatest is essentially a map of population density, urbanization, and industrialization, but even the major oceanic shipping routes are visible!