Review Spatial Data presentation

[luizaandrade]

Comments from @kbjarkefur :

• Important to talk about projection and two data types, but do have it the first thing. It just throw people off. Have them open a data set thirst so that the participants have something tangible on their computer, before talking about abstract things

• Go through a bit of terminology. I think some people were in this class to learn R, and I am not sure if all of them knew topics like:

• spatial analysis - explain that it is analysis of mapped data

• polygons

• Since some parts so heavily depend on ggplot maybe it is worth doing a quick recap. Maybe just remind people that it is a graphing tool, and perhaps remind them of an option or two there

Comments from @MRuzzante:

• It would be nice to store every map which is plotted in an object (say map_1, map_2, etc.) consistently with what @luizaandrade did in Lab 3, so people can then print all of them and see what was done in the training

• Also, you could add some "bonus track" at the end (can be appendix) on embedding leaflet in a Shiny app

Comments from myself:

Possibility: Make this a session about data visualization on maps:

• Move parts about raster to appendix
• Move parts about processing shapefiles to appendix
• Present it right after the ggplot session, since it has a lot of related content

[luizaandrade]

This comments have been moved from #21