Author Archive

GIS Stack Exchange

profile for anoved at GIS, Q&A for cartographers, geographers and GIS professionals

GIS Stack Exchange is a question and answer site dedicated to helping people figure out GIS (geographic information systems) problems. It’s part of a larger Stack Exchange network of Q&A sites about various topics.

I received some helpful replies in response to a query I posted earlier this year, and have found useful information there as a result of other searches, too. So, in an effort to “learn by teaching”, I’ve decided to try contributing answers on a regular basis (at least weekly). I’m not qualified to address most of the topics that come up, but there is a large backlog of unresolved questions to peruse, and I’ve already found a few of interest. Even if I can’t provide authoritative answers, I hope that providing pointers to relevant references might help people figure things out.

Here are the comments I’ve offered so far:

One of my answers even got an upvote! So, yay. My geography degree was good for something.

Posted on Tuesday, December 11th, 2012. Tags: .

Pinboard bookmarks recipe for Calibre

Here is a script for Calibre which which retrieves your unread bookmarks from Pinboard and compiles them into an ebook. If you use Pinboard to save long articles to read later, and if you like to read long articles with an ereader instead of with your computer’s web browser, this may be the recipe for you. The script is called Pinboard.recipe and you can get it here: github.com/anoved/Pinboard-Recipe (see the Setup section to get started).

This is similar to the Safari Reading List recipe I wrote earlier this year.

Posted on Monday, December 10th, 2012. Tags: , , .

Creative Uses of Creative Tools

Here is a drawing I made in LibreOffice, a free alternative to programs like Microsoft Office:

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It’s drawn with the filled polygon tool. Since it’s a vector drawing, you might think each region of uniform color is a single discrete element. After all, that’s how you’d do it if you were making an animation or otherwise planning to take advantage of the nature of vector graphics to neatly resize or reposition the drawing.

But! Just because a tool is suitable for a certain kind of work doesn’t mean you can’t use it in other ways. (This probably explains why I’ve broken so many drill bits, but that’s another story.) Here’s another look at the drawing, with polygon borders turned on and transparency turned up:

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It is mostly made up of a few simple shapes. In some places, though, I chose to “paint with polygons” instead of editing the existing vertices. The outcome is perhaps less versatile, but the act of carving out a contour by slapping down layers was more engaging than a more refined technique might have been. I might not have had the patience to finish the drawing, which I started spontaneously, if I’d been too concerned with placing every point perfectly.

Nothing beats the right tool for the job, but improvisation beats declining to try every time.

Posted on Monday, November 26th, 2012. Tags: .

The New Media

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I’m falling behind in the count as far as the sheer number of drawings needed to meet the month’s goal of 50 for NaNoDrawMo, but I am excited about some of the experiments I have done. Pictured here is a drawing done with colored graphite and another done with black and white pastel chalk on a piece of stone.

Posted on Sunday, November 25th, 2012. Tags: , .

Computer Art

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Posted on Monday, November 19th, 2012. Tags: , , .

NaNoDrawMo 2012 underway

9NaNoDrawMo is an annual drawing challenge inspired by National Novel Writing Month (NaNoWriMo). If a picture is worth a thousand words, and if 50,000 words is the target word count for a NaNoWriMo novel, then drawing fifty pictures in the month of November is an equivalent task. (Not hardly, in my estimation, but it’s an amusing equation and excuse enough.)

Here are a few of the drawings I’ve made so far.

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I’ve been using my homemade paper for some of these.

Posted on Thursday, November 15th, 2012. Tags: , .

Clay Faces

Started with playing with clay recently. (Play-Doh and Sculpey, technically.)

It’s challenging, like anything new, but fun.

Posted on Wednesday, October 31st, 2012. Tags: .

Park Pavillion

Untitled

Posted on Tuesday, October 30th, 2012. Tags: .

Bike Check

Readiness procedures require periodic test-fit of touring gear.

Gear Check

I worked out a new way to carry a foam bedroll perched on the back of my trunk bag. I like this arrangement because most of the bag’s compartments remain accessible without removing the bedroll. Perhaps this sort of packing minutiae hardly seems worthy of report, but I think it’s fun to figure out clever ways to carry things.

Posted on Sunday, October 14th, 2012. Tags: .

Haiku Review of Nightmare Magazine #1

I’m a fan of editor John Joseph Adam’s Lightspeed Magazine, which publishes fantasy and science fiction, so I was intrigued by the announcement of Nightmare Magazine, a sibling venue for scarier stories. (Full disclosure: I made a token contribution to the Kickstarter project.)

The first issue was released this month, just in time for the Halloween season. I read it last week… and I survived! Here are one-line synopses and rhyming pseudo-haiku reviews of the four stories in Nightmare Magazine issue one.


Property Condemned by Jonathan Maberry

Bitter reflections
splinter young friends’ directions;
weakness, seen, may sprout.

On a dare, four kids confront the contents of an ominous house.

Frontier Death Song by Laird Barron

Good dogs, guns, and frost;
huntsmen whisper, howl, and stalk.
Quarry, cornered, caught?

A reunion of outdoorsmen renews the hunting season.

Good Fences by Genevieve Valentine

Peering down the street –
vandals; burned out cars; debris.
“No one cares but me.”

Evidence of urban decay agitates a troubled man.

Afterlife by Sarah Langan

“Limbo kids, be free –
move on, grow, and haunt not me.”
Teacher, hark to thee.

A woman struggles to soothe her pupils while coping with crises of her own.

Posted on Saturday, October 13th, 2012. Tags: , , .