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Bad and great bike parking

January 25, 2010 / / 0 Comments

How can you tell the bad and good of bike parking?

By inspecting a few examples! Check out my photos and descriptions of good and bad bike racks and parking spaces. I took all photos of bike parking in Chicago, Illinois, except where otherwise noted. I’m the expert because I’ve installed hundreds of bike racks for my employer, where I also developed an innovative web application, and I’ve locked up to to so many bike racks over the past four years I’ve lived here.

Good

Bike parking is best installed within view of a business entrance, and within 50 feet. If the bike parking is too far away, bicyclists tend to lock their bike to the closest object which isn’t as suitable as a heavy duty U-rack. The U-rack is a great bike rack: it supports the bicycle at two points (no kickstand or juggling necessary) and and users can lock the wheels and frame easily; square tube is best. See the action at Kuma’s Corner, in Chicago, Illinois.

Near the Guthrie Theater in Minneapolis, Minnesota, bicycle riders will spot these decorative, but still useful, bike racks in front of a large office building. The post and ring style can still accommodate locking the front wheel and frame. Users should use a second cable or lock to grab that rear wheel.

Indoor bike parking is always the best! This surface-mounted U-racks (arranged in a parallel series on rails) and the wall-mounted bike rack provide multiple options at the Skokie Yellow Line station in Skokie, Illinois. When installing wall-mounted bike racks, always install surface-mounted bike racks because some bicycle riders cannot lift their bikes.

See plenty more examples on my Flickr. UPDATE: Check out John Luton’s collection, Bicycle parking 101.

Bad

It’s hard to tell, but this round-tube wave rack is installed too close to the curb at the base of this wall, preventing a bicycle rider from using a U-lock to grab the bike rack, front wheel and frame. Most bike rack types should be installed at least 3 feet from any obstructing object.

The grill rack (typically seen at elementary and middle schools) is the worst bike rack available. Bicycles fall over. The design prevents users from locking their frame and front wheel to the bike rack. The tubes for locking have a very narrow diameter and thickness. This photo shows the odd ways people use the grill rack – thankfully, everyone locked their bicycles correctly, but not according to the bike rack’s design!

A garbage bin is not a good place to lock a bicycle. The bicycle will likely be in the way of pedestrians or people who want to throw away garbage. Also, as you can see in the photo, bicycle riders can only lock the frame to the garbage bin. This particular location is a strip mall in Chicago, Illinois, that does not provide any bike parking for the thousands of customers each day (a small portion of which would like to ride their bicycles).

There might be more examples of bad bike parking than good. See more photos here. UPDATE: Check out John Luton’s collection, Bicycle parking 101.

Update on GIS information for Haiti

January 20, 2010 / / 0 Comments

We all woke up this morning to see news that another earthquake has happened in Haiti, near the center of the first one eight days ago.

“The United Nations Development Programme (UNDP) employed nearly 400 Haitians in cash-for-work activities to jump start the local economy and facilitate the delivery of urgently needed humanitarian assistance.”

This post is an update to my previous article about how GIS is used for disaster relief efforts. I recently came across a webpage on Harvard’s China Earthquake Geospatial Research Portal that lists copious, up-to-date, GIS-compatible data from organizations around the world. The portal began in response to the Sichuan, China, earthquake in May 2008.

Visit the Haiti GIS Data Portal now.

For new GIS students, this would be a great starting point for a class final project. The Portal is hosting the datasets as a public service and invites anyone with relevant data to submit it to the site operators for wider dissemination. Data comes from the United Nations, several universities, OpenStreetMap contributors, and the German Center for Air and Space Travel, among others.

“Petty Officer 3rd Class Cameron Croteau, a Damage Controlman aboard the Coast Guard Cutter Oak, carries an injured Haitian girl to an awaiting Coast Guard HH-60 Jayhawk helicopter Tuesday, Jan. 19, 2010. Coast Guard and Navy helicopters airlifted injured Haitians to a private hospital in Milot, Haiti. U.S. Coast Guard photo by Petty Officer 3rd Class Brandyn Hill.”

As I mentioned in the previous post, there are many photos on Flickr when you search for “haiti earthquake.” When I wrote the post on January 14, 2010, there were only about 300 photos, and now there are over 6,900. Only 1,200 have a Creative Commons license, though (both of the photos above have a Creative Commons license). It seems that the United States Military, the United Nations, and major relief organizations are providing the majority of photos. And they’re uploading them fast. The number of photos on Flickr jumped by 50 from when I started this paragraph.

Two new skyscrapers in River North

January 20, 2010 / / 0 Comments

Both of those steel and glass skyscrapers opened in 2009.

On the left (westernmost) is 300 N LaSalle Street. The official website says the building is pre-certified for LEED. This really means someone looked at the design specs and said it means certification. But designs change and I can’t yet find this project on the U.S. Green Building Council’s Certified Projects list.

On the right (easternmost) is 353 N Clark Street. The developer, South Parcel Development, sought LEED Silver certification for Core & Shell but received one better: Gold.

How GIS helps earthquake relief efforts for Haiti

January 14, 2010 / / 0 Comments

While Geographic Information systems software can definitely produce pretty maps, its power lies in analyzing data and plotting or comparing sensory or observed data to spatial data (like roads or terrain). The earthquake in Haiti rocked the capital city, Port-au-Prince with a shock of magnitude 7.0 on Tuesday, January 12, 2010.

A photo from a United States military flyover shows damage in the Port of Port-au-Prince, Haiti. Photo taken by Petty Officer 2nd Class Sondra-Kay Kneen and uploaded by Chuck Simmins.

There are several applications for GIS to help with earthquake response, and two blog posts that appeared this morning shed light on how.

The first article came from ESRI, the California-based makers of ArcGIS, the most used GIS application. The article linked to a user-built map on their ArcGIS Online service showing on Bing maps where the earthquake and its aftershocks struck (the map sits behind a registration wall). ESRI even has a disaster response team that helps organizations get their response projects off the ground quickly.

Infrastructurist posted the second article, showing some before and after satellite imagery of Haiti, provided by Google and GeoEye.

So what can GIS do? From ESRI’s list, “GIS for Disaster Response“:

  • Rapid identification of potential shelter/housing locations (schools, libraries, churches, public buildings) appropriate for supporting affected populations.
  • Determine how many tents will be needed based on the location of populations affected by the disaster.
  • Analyze areas where large numbers of refugees can establish camps out of harm’s way that are accessible for supply delivery and have access to water and other resources necessary to support large numbers of people.
  • Many more examples.

Want more information? Here’s where to get it: