Archive for the ‘Geography’ Category

Google Earth, Oceans

Friday, February 6th, 2009

Google’s obsession with maps now extends to the oceans.

Thanks to the IEEE The Risk Factor blog for this story:

Google showed off a new version of Google Earth that will allow users to explore the oceans of the world.

According to a story in the San Jose Mercury News, “The program combines satellite images, ocean photography and scientific data to create interactive 3-D images of the oceans’ floors … Users can study global sea temperature changes and track migrating whales.”

Google used data from the National Geographic, the Monterey Bay Aquarium, the National Oceanic and Atmospheric Association, the US Navy, Scripps Oceanography, and Woods Hole Oceanographic Institution, among others to generate the maps.

Track the location of your friends with Google Latitude

Wednesday, February 4th, 2009

Latitude “spotlights Google’s fixation with mapping and location technology. Location is an important part of navigating the real world, and Google clearly sees its geographic services as a way to establish a more personal connection with customers who today use Google chiefly for the virtual realm of the Internet.”

The company plans to launch software called Latitude on Wednesday that lets mobile phone users share their location with close contacts. Google hopes it will help people find each other while out and about and to keep track of loved ones.

google_latitude_map

The Boston Globe’s “The Year in Maps”

Monday, December 29th, 2008

A cartography boom offers new ways to see the world, from The Boston Globe

The maps of 2008:  spontaneous mapping of live events like the terrorists attacks in Mumbai, the first Moon walk overlaid on a soccer field, and of course the presidential election result maps.

July 21, 1969, Neil Armstrong and ‘Buzz’ Aldrin became the first humans to walk on the moon:

Moonwalk soccer field

Map of the 2008 presidential election results by county:

County results - click for larger image

Map of the 2008 presidential election results by county where the county size is based on population, highlighting the voting weight of populated vs. rural areas:

County Results cartogram - click for larger image

See more maps from Mr. Newman, a physicist at the University of Michigan.   Make your own on this NYT page.

SNL’s Fred Armisen demonstrates their “Megapixel Giant Touchmap” (MegaMap), a parody of CNN’s ridiculous-yet-awesome “Magic Wall” (”Multi-Touch Collaboration Wall”).  The MegaMap demo starts about 1:30 into the video.

Via The Map Room

Pictures from South Dakota trip

Thursday, May 29th, 2008

Pictures in and around the Black Hills (Mt Rushmore):

Mt Rushmore and the Black Hills, SD

I just missed Hillary Clinton at Mt Rushmore!  She was there on Wednesday, May 28th, for the upcoming South Dakota primary doing some sightseeing.  One reporter asked her if she could picture her own likeness up there one day or if Bill should be up there.  She told them to go “learn something about the monument.”

hillary

The Badlands:

Badlands, SD

Devil’s Tower (that huge rock formation from Spielberg’s Close Encounters of the Third Kind):

Devils Tower, WY

I just learned that the movie was filmed at many sites in Alabama.

The Mississippi and the Mill City

Wednesday, May 28th, 2008

I got to go check out the sights along the Mississippi riverfront in downtown Minneapolis last Sat. afternoon (I’m trying to catch up on posting some pictures). I didn’t realize there was so much to see there – I wasn’t really expecting much. But there was a lot of historical information about the old mills on the sight and the falls plus some great walking trails. I was planning to go see what was going on in St. Paul for the 150 year celebration that weekend, but stopped off to take a quick look at the bridge construction work in downtown Minneapolis first. In trying to get to the bridge I stumbled into mill area. So I ended up spending a couple hours looking around on my “quick detour” and I never made it to St. Paul! Here are a few pictures and you can see all of them here (I took a bunch just to try some different camera settings and didn’t delete most of them).

First off, the ruins of the old mills.

park

The city of Minneapolis grew up around the grain processing and flour producing businesses, powered by the energy of the Mississippi river and the St. Anthony falls. They were able to channel part of the river into the banks and use water turbines to drive their machinery. The hydro power plant located at the falls is the second oldest (by only a couple weeks) hydro power plant in the western hemisphere! It began operation in 1882. There is a hydro plant still in operation today at the same site.

An old turbine and the museum:

turbine museum

The partial remains of the old mills are still visible today and there is a Mill City Museum (will visit soon) to capture the history of the industry in the city.

r1

r2 r3

And even some wildlife among the ruins along the riverbank:

deer

Minneapolis was the flour milling capital of the nation from 1880 to 1930. Gold Medal Flour is now General Mills and now owns Pillsbury (since 2000).

gold medal sign

gold medal pillsbury

mill diagram


riversign

A series of 29 locks and dams along the Mississippi River has been installed to make the river deeper and wider. They are designed to maintain a depth of at least 9 feet along the entire river. Here’s a tour boat rising through the lock near the falls:

boat1 boat2

Running from Lake Itasca, Minnesota to the Gulf of Mexico, the Mississippi is the 4th longest river in the world, behind the Nile, Amazon and Yangtze and drains over 40% of the lower 48 states.

river map

St. Anthony Falls:

falls


Some sights along the river…A view of the under-construction I-35W bridge just downstream:

bridge

The photogenic Guthrie Theater with its Endless Bridge (the bridge has no end!) jutting out over the street:

guthrie

guthrie2 (view from the river).

The architect recently won the prestigious Pritzker Prize in Architecture.

A flock of segways on a tour:

segway

Can someone tell me why all these trees are leaning the same direction? (east bank of the river)

trees

The Minneapolis skyline from the stone arch bridge:

skyline

The rest of the pictures here.

Japan is running out of engineers

Saturday, May 24th, 2008

Japan is running out of engineers.

NYT:  High-Tech Japanese, Running Out of Engineers

japan

Universities call it “rikei banare,” or “flight from science.” The decline is growing so drastic that industry has begun advertising campaigns intended to make engineering look sexy and cool, and companies are slowly starting to import foreign workers, or sending jobs to where the engineers are, in Vietnam and India.

It was engineering prowess that lifted this nation from postwar defeat to economic superpower. But according to educators, executives and young Japanese themselves, the young here are behaving more like Americans: choosing better-paying fields like finance and medicine, or more purely creative careers, like the arts, rather than following their salaryman fathers into the unglamorous world of manufacturing.

In the meantime, the country has slowly begun to accept more foreign engineers, but nowhere near the number that industry needs.

While ingrained xenophobia is partly to blame, companies say Japan’s language and closed corporate culture also create barriers so high that many foreign engineers simply refuse to come, even when they are recruited.

Nonetheless, labor experts warn Japan may be doing too little, too late. They say the country has already gained a negative reputation as discriminating against foreign employees, with weak job guarantees and glass ceilings. Experts say Indian and other engineers will often opt for more open markets like the United States.

Google Maps adds Photos and Wikipedia to their online maps

Sunday, May 18th, 2008

For example:

gmaps

Click the image to see at full resolution.

This type of mapping metadata has been available in Google Earth for a long time, I’m actually surprised these features weren’t available sooner.

Arrived safely for the last week of classes & Minne-Etymology

Sunday, February 10th, 2008

-7 just doesn’t feel as cold as it used to (when the wind isn’t blowing). I saw lots of hard packed snow on a lot of the roads tonight. Expecting a couple more inches of snow tomorrow in addition to the inch of snow that fell over the weekend.

Did you know… the Memphis airport is the world’s busiest cargo airport. The airport owes it’s status to FedEx’s “world hub” in Memphis.

Minne-Etymology lesson:

The word Minnesota comes from the Dakota language name for the Minnesota River: Mnisota. The root Mni (also spelled mini or minne) means, “water”. Many locations in the state have similar names, such as:

  • Minnehaha Falls (”waterfall”, not “laughing waters” as is commonly thought)
  • Minneiska (”white water”)
  • Minnetonka (”big water”)
  • Minnetrista (”crooked water”)
  • Minneapolis (”water city”, polis is the Greek word for “city”)

Ice fishing and more on Lake Minnetonka

Tuesday, January 29th, 2008

I got to drive across a lake for the first time this past Sunday afternoon. The 50 mph lake speed limit on Lake Minnetonka was no problem to follow (inside the 150 foot shore-zone the limit is only 15 mph). People I talked to around here assure me that it has been frozen for a long time now (so it must be pretty thick), but no one has been able to say how thick the ice is.

car on lake

Driving on a huge lake gives you that same feeling you get on a huge roller coaster. You think in the back of your head that you might fall through a crack in the ice and freeze to death while at the same time you reassure yourself that there is the chance of that happening is practically zero and besides, there are so many other people doing it, so don’t worry!

State law says that all ice fishing houses have to be off the lake by April 1st, so if you want to come see one, you had better hurry! green-orange

Besides the ice fishing there was snowmobiling, four-wheeling, motorcycle racing end even one person para-gliding.

paraglider motorcycle various
motorcycles icehouse

More pictures here:

Ice Fishing and other Snow Sports on Lake Minnetonka, 2008-01-27

Pop vs. Soda vs. Coke

Sunday, January 27th, 2008

What do you call a soft drink?

The south predominantly says Coke; the northeast, California & Arizona use Soda and the rest of the northern US call it Pop.

There are some irregularities where Soda is used around St. Louis & eastern Wisconsin.

It is common to use Coke as the generic term in other countries, such as India.