Monday, March 30, 2020

COVID-19 Bar Chart Race

Wild stuff @ https://twitter.com/i/status/1244317961201930241

Toilet Paper Calculator

Now for something actually useful: the Toilet Paper Calculator by Nathan Yau. Fun.

Teaching with Zoom

Not entirely sure why, but Zoom is the hip thing right now, but there are plenty of good and maybe better alternatives (e.g. Google Hangouts). Still - here are some useful resources for teaching with Zoom.

Sunday, March 29, 2020

Calculate Crop Production with Living Atlas Layers in ArcGIS Pro

Calculate Crop Production with Living Atlas Layers in ArcGIS Pro is a fun and quick tutorial:

  • Enrich vector data (parcels) with raster data (crop production).
  • The tutorial itself is an Esri Story Map (embedded below).

Saturday, March 28, 2020

Mapillary

Mapillary is a nice open-source / crowd-source alternative to Google Street View. Get yourself the app and start contributing your own views of the world. Of course, you could stay inside Google and just use their Photo Sphere app.

Joe Kerski shares some idea on how to use Mapillary in Citizen science street level imagery and mapping with Mapillary and here's a nice tutorial on how to embed Mapillary in Esri Story Maps: Taking the Tour: Mapillary in Esri Story Maps.

I played around with the Mapillary app and collected a couple of sequence:
Not surprising this seems to work much better on flat and easy ground such as roads or dirt roads as opposed to the rocky ridge line of Sachem Head. Maybe a gimbal would work. The sequence export via geojson is pretty lame as you only get the location of the points, but not the associated photographs. Best to view your sequence inside Mapillary.

Is this useful? Sure! You can quickly and easily collect photographs of your research area and share them in a cool way with the rest of the world. If that's something that you want to do. It's also easy to compile sequences into an Esri Story map. It also makes for a fun activity with students - as long as they have a smartphone (and can download the app, create a Mapillary account, and there's Wifi available to upload the photographs).

Mapping Corona / COVID-19

Too much stuff out there - here are a few reliable maps and data sets:

Maps.
Data.
Want to make your own map? Here's a great tutorial (presented as a Story Map): Improve Your COVID-19 Cases Map.

Thursday, March 26, 2020

Saturday, March 14, 2020

Emissions Gap Report 2019

The Emissions Gap Report 2019 from the UNEP is, as expected, a downer. It's also an example of a terrible 'scrolly' story map.

Tuesday, March 3, 2020