Tag Archives: geo

a big fan of picasa

I’ve just started using Picasa, and its ease of use is great. It does all you (well, okay, I) really need of a photo editor, with some nice effects. It also does cool things like handle raw images, and uses Google Earth to geotag images. Here’s one I prepared earlier:

yeah, I get this too

Every few weeks someone contacts me with a proposal for what is, in effect, a perpetual motion machine. He (for it is always a he) can demonstrate to my satisfaction that, unlike all the quacks and cranks and mountebanks I have heard about, he really has solved the problem. He has a special catalyst, or a new equation, or a hotline to God, which demonstrates what all other physicists consider impossible: that energy can be created. … My only defence against these people is to ask them for an article in a peer-reviewed journal, whereupon I never hear from them again.

 — from Heat, by George Monbiot.

Here do books lurk

Catherine has a project involving Toronto’s libraries, and so I, for no particularly good reason, compiled a geocoded list of the Toronto Public Library system: libraries.gpx
Google Earth display of all of Toronto's public libraries

You can thank MapSource for the bloated GPX file. It quadrupled in size when I changed the symbols to look like buildings.

convert an angle to a bearing in excel

I can’t believe I had difficulty with this one for so long:

 =MOD(450-angle,360)
This assumes you’re measuring the angle in the usual Cartesian way; anticlockwise from the x-axis.

Pittsburgh: I’m only hea for AWEA

In town for the AWEA 2006 Conference. Pittsburgh looks like it has some interesting topography, and has some huge buildings downtown. Trying to get a GPS signal for the map (amid a bemused high-school prom crowd) was hard.

what the tortoise taught us

Just finished Timothy; or, Notes of an Abject Reptile, the fictional thoughts of Gilbert White‘s pet tortoise. Verlyn Klinkenborg has really captured the pace of the tortoise’s life.

The tortoise/taught us rhyme doesn’t work if you’re Scottish; we pronounce it tor-toys, not taw-TUSS. Lewis Carroll didn’t think beyond the RP.

In memory of Timothy, I’ve geotagged this post with the location of a bridge in a nearby ravine, near which a little turtle used to snooze in the sun.

geo mashup

I should probably introduce my Geo Mashup page. It shows where I’ve been blogging from, using Google Maps. It’s quite a fun WordPress plugin,and you can get it here.

“The clean air choice of Earth Day Canada.”

So, what would you think would be “The clean air choice of Earth Day Canada“? A bicycle, perhaps? Some kind of renewable energy? Some really brilliant Canadian enviro-social development, like a biodegradeable donut?

Nope, a car; the Toyota Prius. Last time I checked, it still used petroleum (with its high environmental and geopolitical toxicity). It still causes gridlock; I see Priuses (Prii? Your moon-pie eye!) inching along the Gardiner from the GO train with all the other wretched junkers. The way I see it, it’s not looking like part of the solution. It’s a bit like having an official assault rifle for the the International Day of Peace.

Toyota also give out $5000 Toyota Earth Day Scholarships. I mean, that’s nice and all, but it’s hardly giving back. If you look at all the scholarship materials, it’s carefully arranged so it looks like the event is called Toyota Earth Day, with the ‘scholarship’ on the next line. Nice cooption. Good greenwash.

Toronto Subway Station GPS Locations

After seeing the various nifty web-enabled transit maps, I realised I had the data handy to get things started. A while back, I georeferenced the TTC Ride Guide, and digitized all the station locations. I cleaned them up today, and in the hope of being useful, here are the files:

These are simple three-column CSV files, stating latitude, longitude, and station name. They should be in order of stations. Locations are probably within about 50m of real life, but don’t bank on it.

I’ll get these into more useful formats soon, like GPX and KML. For now though, if you can use ‘em, go ahead and do something.

EcoBunk Unplugged: the 15th Annual EcoBunk Awards

ecobunk unplugged 2005
TEA sez:

EcoBunk Unplugged
the 15th Annual EcoBunk Awards

For advertising excellence in confusing the public & compromising the environment.

Our annual fundraiser and comedy show pokes fun at the most outrageous corporate green advertising of 2005. Sometimes we even point the finger at ourselves. We present nominated ads under nine different categories and reveal the winner. The laughter lasts for two full hours.

Of course, we don’t actually send awards to the winning companies.

Come celebrate with us! Ecobunk is a popular and favourite event among the environmentally-minded in Toronto, Waterloo and points beyond.

Thursday, December 8th, 2005
Plaza Flamingo
423 College Street
Show starts at 8:00pm
Doors & Cash Bar opens at 6:30pm
Tickets: $20
To reserve your seat(s) call TEA 416-596-0660

*** Note we are asking for prepayment this year and can accept credit cards or cheques. ***

Don’t miss the event this year!

I’ll be there. Will you?

big windfarm, big deal

So there was a stramash that the RSPB published a map showing where the Lewis wind farm would reach if it started in Edinburgh. Oh noes! Looks like it’d go all the way to Methil.

I’ve been working on a couple of medium-sized wind farms in Ontario. For top laughs, I tried overlaying them on Scotland, using streetmap.co.uk for the measurements.

Since I’m a weegie, I started at George Square. One of the farms would stretch all the way west by Wishaw, near Murdostoun Castle (and the comically-named town of Bonkle). The other would run north to somewhere between Fintry and Kippen, in Stirlingshire.

For those of you unlucky enough to be based east of Falkirk, I tried the same starting at Edinburgh Castle. The first wind farm would run west to the hamlet of Gilchriston, which is just north-west of Dun Law Wind Farm, which I worked on in the distant past. (If you run the farm west from Edinburgh, you end up in Bo’ness, which no-one would want to do.) The other design would end up somewhere between Kirkcaldy and Glenrothes, near Thornton — and not that far from Methil, a distance that the RSPB would have us believe is just too far for a wind farm.

So, where’s the news, RSPB? How did your land get somehow more precious than ours?

timely quotation

Anent George W. Bush’s “God Told Me To Do It …” revelation, was it purely coincidence that the week’s quotation in Catherine‘s Women Artists Datebook is:

I distrust those people who know so well what God wants them to do because I notice it always coincides with their own desires.

 — Susan B. Anthony
?