Tag: Harvard

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.

Pilsen pollution

March 15, 2009 / / 0 Comments

Pilsen is a neighborhood in Chicago’s Lower West Side that is made mostly of Mexican immigrants and descendants. It’s sister neighborhood is Little Village, which is close by to the southwest. I lived here for two years from 2006-2008.

When I moved in, the smoke from a nearby, but yet unseen, exhaust stack was quite apparent. An uninformed or malicious local offered that it was a heat generation plant for the nearby public housing homes. This seemed unlikely, and only slightly plausible, but I didn’t question it.

Both neighborhoods have coal-fired power plants. There is Fisk Generating Station at 1111 W. Cermak in Pilsen (which I mentioned above and pictured above), and Crawford Generating Station at 3501 S. Pulaski in Little Village. Both are owned by Midwest Generation

It was not long until I read several news reports in the major Chicago newspapers about the actions of local social advocacy organizations trying to bring awareness about the danger the Fisk plant was causing for the minority residents in Pilsen. The problems became well-known in 2001 after a group of five researchers from Harvard and two private consulting agencies (one for wind, and one for environment) studied coal-fired power plants in the Midwest exempt from the provisions of the Clean Air Act. See “More information” below for a local group’s opinion on these plants’ impacts on health using information derived from the study.

The most recent call for action was from the Little Village Environmental Justice Organization, who, in August 2008, demanded that Mayor Daley close the Fisk plant on Cermak.

Now, the Sierra Club magazine is reporting on a new and younger organization ready and willing to fight alongside LVEJO the battle to fix the pollution problems in Chicago’s west side Latino neighborhoods. I recently read this article at work in our “office lending library” – this along with the fact that I pass by the station quite often prompted me to write this blog entry.

More information: