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Sep 13 11

I say brook, you say run: Waterway names vary regionally

by Matt Johnson

Ever wondered how the names of waterways vary from state to state? An interesting map now shows the differences in waterway toponyms in the United States.

The patterns of settlement across the country give reason to the difference. From the brooks of New England and the kills of New Netherland York to the bayous of New France Louisiana and the rios of New Mexico, the variety of names adds flavor to a diverse nation.

The stark differences, especially in the Mid-Atlantic and New England show how varied the histories of those regions are, despite their size.

The map shows creeks and rivers in gray, since those names are so common nationwide. Though sometimes things get mixed up. Consider Philadelphia’s Schuylkill River: It’s a kill and a river.

Crossposted at Greater Greater Washington.

Jun 21 10

Montgomery Migrates

by joshua sloan

Go west, young man. Or south. Or, generally, somewhere other than here.

Inward (black) and outward (red) moves to and from Montgomery County

Map from Forbes.

May 18 10

Mapping Geotags: confirmation of our propensity to navel-gaze.

by joshua sloan

What would one notice if a map was created based on the geographical entries in Wikepedia? A confirmation that “we” [viz., the countries in dark red below] are more interested in ourselves than other places.

Wikipedia world map geotagged by Mark Graham from The Guardian

This may be obvious, and not necessarily self-serving, but it does point to our lack of knowledge of other places and peoples. In any event, the visualization of this information is a pointed reminder that much of the world isn’t even involved as part of the conversation on knowledge and information. If nothing else, we should remember this when we speak of “the greater good”.

Apr 29 10

More on Maps

by claudia kousoulas

One phrase in this Slate Magazine article about hand-drawn maps snagged on my brain–”ruthless editing.”

Sometimes planners love their stuff so much it’s hard to let it go. On a map about bike routes, do you need to show lot lines? Does the boundary line need to appear on every map?

We know we’ll hear what you think about our zoning recommendations, but check out our plans and tell us what you think about our maps.

Mar 15 10

Strange Maps

by claudia kousoulas

Here’s some inside baseball for you—planners love maps. Mention letraset and T-squares to older planners and they’ll start squirting tears for the good old days and bemoaning the cold computer line.

Maps, no matter how they’re made, have tremendous expressive potential and we planners argue long and hard about their content and style. Everyone has a different idea about land use colors, boundary lines, and north arrows.

Here’s someone else who cares about maps and I think two of them are of particular interest to planning in Montgomery County.

Entry 441 is a map of San Francisco’s privately-owned public open spaces (POPOS). Montgomery County has its share of these and master plans recommend more. Will these public amenities, negotiated in exchange for additional revenue-generating density, melt into private property as they have in San Francisco? By the way, this is a beautiful map—crisp, focused on its primary information, easy to print, and easy to read.

And look at entry 439, two postcard maps of Australia laid over different regions of the world, most notably the U.S. and Europe. Australia is big, and no matter what they say, size matters.

Here’s what you get when you overlay a Sam Eig Highway interchange on Bethesda’s Woodmont Triangle.

How we spend our time and land is up to us, and next time someone tells you a place is walkable because it has brick sidewalks and street trees, ask them about scale.

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