Travel Time to Nearest Healthcare Facility with Access to Motorized Transport https://data.malariaatlas.org/maps?layers=Malaria:202206_Glo...
Paper : https://researchonline.lshtm.ac.uk/id/eprint/4657237/1/weiss...
45 karma · joined April 3, 2010
Travel Time to Nearest Healthcare Facility with Access to Motorized Transport https://data.malariaatlas.org/maps?layers=Malaria:202206_Glo...
Paper : https://researchonline.lshtm.ac.uk/id/eprint/4657237/1/weiss...
- PostGIS raster capabilities (at last some raster storage and computing inside the database).
- Devon:Think / Bookends / Nisus Writer : Scientific papers and books intelligent storage, bibliography management and scientific writing.
I'm glad to see that the subject of map design is alive and expanding with new media. However, i'd like to see more references to semiology and perception psychology :-)
More on this subject : http://www.indianexpress.com/news/foreign-magazine-map-is-st...
De-zoom and look at the apparent continent sizes, it's just horrible. Half of emerged lands in antarctica ? Groenland the size of Africa ? Think about children exposed to those maps before a good atlas is showed to them.
I co-wrote a paper about this topic, but it's in french : http://mappemonde.mgm.fr/num20/internet/int08401.html
A technical choice (summary : it's easier to have perpendicular parallels and meridians) has prevailed upon a geographical choice. It's not very complicated to link the projection to the scale of the view, all serious geographical internet portals are doing so (IGN, Ordnance Survey, etc.)
Examples : world projection (Mercator, useless), lack of metadata (dates of the images ?), choice of labels at medium scale (especially with the 'Relief' maps).
Such discrepancy between good graphical precision, esthetics and geographical imprecision, lack of quality information are misleading a large part of the public.
- Information Visualization : perception for design (chapter 4 about color)
- Visual Thinking (more accessible).
It's the least they can do to reduce the occurence of such problems. Any honest and serious map data diffusion present metadatas. Cf. the EU "Inspire" directive for public geographical data diffusion.
this is putting Google into our servers, too.