Showing posts with label GIS. Show all posts
Showing posts with label GIS. Show all posts

Monday, February 15, 2010

What our Food tells us about ourselves

In many ways we are actually what we eat and this article over at the blog for planetizen highlights some specific areas using GIS data that tell us a lot about ourselves as a country.
For thoes who don't know what Planetizen is, it is a:
public-interest information exchange provided by Urban Insight for the urban planning, design, and development community.

It has listings of jobs as well as books graduate schools and really lots of other very interesting and useful links and ideas for people in the planning field, especially people my age in undergraduate programs.

The blog entry I am highlighting was a quick mention of a new resource from the USDA, the Farm to school network, CDC, and the University of Illinois, Chicago(which has a good planning grad program actually) (among others). I was looking through the online Atlas, which gives an online visual representation to the data that was compiled by the group for this resource. It involves obesity percents by country, farmers markets, distance to food markets, restaurant expenditures, junk food taxes, percentage of fast food restaurants; big box stores and a whole lot more.

This data will be extremely interesting in raw form and put into a GIS database and manipulated to see more trends then the basic ones provided on the viewer. I was very excited to see this and I cant wait to have the time to take a look at the data and do some work normalizing data to population or land area to find some truly significant trends, as the article from ediblegeography (highlighted by planetizen) talks about looking at just diabetes rates, you can clearly see the significant proportion of the population in the south and south eastern US suffer from this health issue. Compare that to the %weight of fruits and vegetables eaten and you see that in this category the south does not consume as much as the west, east and west coast, is this a significant trend? I personally think so but you can look at the data and decide for yourself.

From planetizen via ediblegeography

Wednesday, December 23, 2009

some thoughts and a project

So one of the disadvantages about being home is that yes I have more free time, but I also have dialup internet, which means I don’t get to keep up to date on topics nor have an easy time working with pictures, video or other things for the blog. That is changing soon as my family moves into the 21st century with a DSL connection that should be up and running in about a week. I wanted to mention one of the projects I am currently working on though in this brief post.

Jessica, who I mentioned 2 posts earlier, contacted the group about a innovative car-share scheme she is working on in Brattleboro, and I offered to look at some GIS data and provide information on density and income levels and age groups in the area around Brattleboro city center. The Vermont GIS database is a bit trickier to work with then the NY database, but I found the data ok. The main problem I am running into though is in the information table (like an excel sheet) attached to each file there is a whole lot of data, but the acronyms are near impossible to figure out. Its very frustrating and I have hit a brick wall due to that, I need to contact somebody in the Vermont GIS office to see if they can help a bit.

I was musing about a light rail commuter line connecting some of the local towns to the major employers in the region yesterday, I might put together a little post on the thought in a day or so. There is lots of promise here for sure, but its never going to happen until people are forced to

In the meantime I wish you and yours a happy holiday, Merry Christmas, Kwanzaa, Hanukkah, festivus, whatever you celebrate.

Be well, be safe, and best wishes
John