Category Archives: maps

What’s the value of geographic memorization? Practiced and applied, towards geoliteracy.

In my online Foundations of Spatial Thinking class, we’ve been discussing the relative merits of having students memorize places and locations. The 50 States, their capitals, countries around the world and their capital cities too. For me this type of “place name geography” is necessary but not sufficient. Yes, we should be expected to know these attributes of our own country, and (at least the general) global locations. We should begin to memorize them early, in elementary school, just the same way that by 3rd and 4th grade we are memorizing our multiplication tables, how to spell difficult words (handkerchief, neighborhood, independent, committee), and distinguishing among words commonly confused (their/there/they’re; its/it’s).

Mastering these basics are the building blocks for later “literacy” – in math, in writing, and in geographic thinking. The trick is that with our times tables and with spelling, we have countless opportunities to continue to practice and apply these basics, year after year. If we mistakenly calculate the product of 8×7, for example, we will reach the wrong solution in a math equation or hand somebody the wrong amount of change from a cash register, and we’ll be reminded of our error. When we misspell “disseminate” now, our computers will remind us by underlining the word with a squiggly red line.

But there are precious few opportunities to practice and apply the geographic knowledge that we manage to accrue during our early years. And if we never practice recalling and applying those “facts” again, they will, eventually, or even immediately, just slip from our mind, like all the other scraps of minutiae that our formal education presents us with. So isn’t it really part of a much bigger problem, really, that many later forget which one is Iraq and which one is Iran?

There are no “map” checkers built in to our computer programs.  Copy editors are paid to check for careless mistakes before written material goes to press, but there are no such skilled people employed by many media outlets. Mistakes are common (CNN and Fox both make fairly regular errors), and usually more amusing and inconvenient than damaging.  Of course it’s Apple’s maps that are the topic du jour.

So, memorization is necessary but not sufficient. Our geography education should not neglect this process, but it should also and then expect teachers, and students, to master this step and move beyond it to the applied knowledge part. Asking, understanding, and answering questions about our human and environmental interactions, without having to spend precious hours returning to the basics.

One more note on memorizing our States. Peter Gould and Rodney White, in their studies of our mental maps, found that some States are more difficult to learn than others. Shown below are the ones more likely to be confused, at least by college students in Pennsylvania in the early 1970s. Maybe these are the ones for which we just need to practice more. Just like to, two, and too.

an idea worth supporting: an innovative, well-designed, and community-sourced Food Atlas

New to me: the current project being undertaken by “guerrilla cartographers” to create a food atlas. I love the premise, I love the process, and I know I’ll like the product. Go mappers!

more examples of linking geography and history via maps, some digital

My friends at the UVa Scholar’s Lab shared with me their new Neatline project earlier this week. I don’t know much about Omeka, but I always trust these guys to do good work with a wide range of OS tools. I do like the interface, the rapid loading of georeferenced maps, and the additional interactive functionality on the main screen. If I can figure out more about this, I have a stack of projects ready to try!

In Time & Place is oriented to secondary school learning. This will be a good resource for my Spatial Literacy students, and I’ll see about modifying things for my higher ed students too.  Not sure how I wandered across this site this week. I need to click on fewer windows to make h/t’ipping easier.

Conflict History is a Google Maps mashup. I like the timeline and the thorough “info” available.  This interface and collection really highlights the disparity between how few military conflicts we’ve had on US soil versus the rest of the world, and how relatively high Europe and Asia are. Not news, but interesting to see it in this way.  H/t to Google Maps Mania.

 

Connections between hazard mapping and outcomes

Time Magazine reports on a study (pdf) that considers the connections between hazard maps and recent natural disasters.  Are “bad maps” to blame for greater-than-expected damage, death, and destruction?  Among other issues, the study authors suggest that mapmakers may lack adequate “humility and caution.”  Of course that may be true, but it’s so much more complicated than that.  Map makers rely on the data they have, not the data they want. They are required to generate maps that rank risk based on models that necessarily have fragmented, incomplete, sampled, and uncertain data.  The cartographic symbology necessary to communicate this uncertainty is often lacking.

Which for me gets to the interesting set of questions. Understanding the connections between a map maker, the representation itself, and the decision makers on the other end.  Few map makers set out to create a map that leads to poor decisions. What happens along the way?  How can we do better to reduce confusion and re-align intentions? How can we improve feedback mechanisms so that the next generation of maps is “better”?  Really, no map is inherently “bad” – so we need a better set of terms, and expectations, and practices, so that effective maps help support the best decisions.

dragging swirling maps

Sometimes I just can’t believe the things that one can do with a webpage.  Remember when it was exciting just to find a live link?  What would we have thought if we’d seen a page like this US map, drag-able and swirl-able?  Can we make it glow in the dark too?

H/t to Blue Sky GIS.

Mapping People Symposium: October 31 at Univ of Redlands

We’re gearing up for our first (annual?) Symposium on Mapping People.  Join us for this one-day event on October 31. We’ll explore the joys and challenges of mapping social and cultural data, learning about innovative approaches and projects.  Ian Gregory will be our keynote speaker. We’re seeking submissions of abstracts for lightning talks and posters.  Awards will be given for the top grad student and undergrad student presentations!

The event is free, sponsored through our grant from the W. M. Keck Foundation.  But space is limited so register soon!

new interfaces for georeferenced historical maps

New to me:  MapScholar, from University of Virginia. Recently re-funded by NEH for becoming even bigger and better. Smooth interface, reminiscent in some ways of UCLA’s Hypercities, which itself reminds me of the latest batch of David Rumsey maps that are now accessible (to view at least) in georeferenced form, via geogarage (?). I knew there were a batch in Google Earth, but these are the first I’d seen in 2-D Google Maps.

Geotagged library collections are becoming, slowly, standard. What’s the next step beyond georeferencing projects like these? More 3D work, like within Rumsey’s GIS sites? What more can we dig out of these efforts?

Thanks to Dave for the Rumsey info.

Naming streets, counting citizens, and mapping facilities = Empowered improvements

A NYT story about students from Harvard documenting locations and types of toilets available in a Mumbai slum.

“The act of naming streets, counting citizens and mapping facilities turns information into an advocacy tool.”

But what was unexpected, that using toilets lowered some rates of sickness, or that even the poorest of people would pay 2-3 cents to enjoy a cleaner site?

new examples of geographically-informed art

Some lovely and gentle hand-drawn maps from Emily Robertson, followed by some woodcut ones via Bob Vila.

Maps of the United States shapes comprised of their bird feathers, by kelzuki on esty, and maps shaping other forms and objects, by Matt Cusick.

Finally, some philosophical thoughts linked to inspirational images, by Maptia.

new discovery: Jerry’s map, all 50 years and 2500 plates

I’m sorry I can’t find the first link that directed me to this, but today I took a look at a site I’d tagged to revisit, Jerry’s Map.  I’m loving it. Only map-making, geodesign-inspired, cartographically-motivated, color-exhilarated people might watch all 10+ minutes of his story, on video. Me?  I’m going to watch it again.

I love how he lets the cards direct his movements, and how he’s realized how the combinations from non-adjacent tiles are just as beautiful as art, and how he manages to find his balance between following spatially-autocorrelated rules and taking artistic liberties.