It's one thing for the internet to provide a mechanism for people to get mapping, but another entirely when such maps are duly picked up and promoted beyond what they are capable of showing...and that's my beef in this blog.
Business Insider were guilty of this with a series of maps they made earlier this year...promoting their own cartographic ignorance (total of 808,000 views to date). This was also the case after the latest viral tweetmap (the Beyonce flawless map) was picked up by several online blogs and then hit TIME magazine online. Now we have another.
Jeff Sackmann of the blog tennisabstract.com has made an app to map ranking of players by country.
Here's a screen shot showing the top 1000 WTA players by country:
1. Person makes a map...it is alive therefore it is right (the internet says so and no-one's checking anyway)
2. Person self-promotes it on their own blog/site (nothing wrong with that...it's the internet!)
3. Some people look at map...most believe it because it's a map so it must be true.
4. Map becomes the modern equivalent of fish'n'chip paper except...on the odd occasion...
5. Other people in need of content to promote their own site trawl the internet for stuff happen across map
6. Said map is re-promoted on a new site to many more people (ad nauseum)
7. Any problems with the map are lost in the mists of time (the cacophony of 'Likes' speaks volumes)
8. The map is now cool so to be cool you have to like a map that is cool (hit 'Like')
9. A piece of cartography dies and...
11. Bloggers/commentators/experts (like me) get criticised for not liking the latest cool map
Just because I can...here's what the above map should look like when normalised (and on an equal area projection to avoid the visual bias caused by Mercator). I could have stuck this in an online map (to get clicky things so you can see values for each country) but no-one would have 'liked' it so I didn't go that far but I feel it proves the point anyway.
Now...if someone wants to argue that the non-normalised version tells the same story as the normalised version then I'm happy to use pistols at dawn.
I love that people make maps. I just wish more would make them properly...and even more, I'd like for those that promote maps on their own sites for their own purpose to do some basic research to figure out whether what they are showing is actually worth showing. If people reading maps are unable to tell the difference (and why should they...they're busy with their own lives and areas of expertise) then it's beholden on map-makers to make their maps right.
Keep calm and study (a little) cartography.
[update: edits to correct spellings]
Points well made as ever; your frustration is tangible even on this side of the world! May I suggest that an online decision support tool, well publicised-and 'Liked' widely!-might help? A flow chart? An (and whisper it) infographic?ReplyDelete
As I've drifted onward in my career I've found my earlier, youthful raging against crimes against, or using, the map has been replaced by a slow dawning of realisation that perhaps it us our job to not just critique poor product but to educate poor producers? A harder job I admit and no doubt equally thankless. I'm not fully converted yet but maybe we hold the key...
Keep up the good work
I do a heck of a lot of the 'education' stuff. Have done for 20+ years. Some people need carrots, some sticks. Not sure anyone needs another infographic ;-)Delete
I don't know s**t about maps (and as you probably know, i'm using the api that google released to us plebs) but I'm well aware of the difference between absolute numbers and per capita numbers, and that was a conscious choice. Tennis fans know full well that on a per capita basis, the US (for instance) is pretty bad, and tend to be more interested in the percentage of top players who are from their country of interest. If you're watching the US Open, the number of US players in the draw is the same regardless of the current US population.ReplyDelete
Also, if we're aiming for accuracy here:
- my last name is misspelled
- WTA stands for Women's Tennis Association, not "World Tennis Association"
Jeff, Apologies for my own inaccuracies. I take it you seem miffed someone's pointed out the problems with your maps rather than seeing it as helpful in any way? If it was a conscious choice, you did so between right and wrong. You can't map totals in any meaningful way using the choropleth map type. Sorry, but that's a fact whether tennis fans know the reality or not.Delete
I've edited my mistakes. Wonder if the maps will be updated?Delete