Archive for February, 2009

A Shiny New Livable Streets

community_shot.jpgIf you are a regular visitor then you've probably noticed that we made some design changes yesterday afternoon. The transition went off without a hitch thanks to The Open Planning Project's Anil Makhijani, Andy Cochran and Rob Marianski. I just wanted to take a moment to walk you through the new design and provide another opportunity for feedback here in the comments section.

  • For Streetsblog, one of the big goals of the redesign was to make our San Francisco, Los Angeles and National Blog Network web sites more accessible. In the old design, links to these sites were buried in our sidebar. Now you can find them via the tabs in the header.

  • You can still find handy links to the Comments, Calendar and Submit Content pages up in the Streetsblog header as well. "Submit Content" used to be called "Contribute" but we thought that it sounded too much like we were asking for money (which we may be doing soon, but not yet). For now, we're just asking you to tag your links, photos and videos so we can feature them here on Streetsblog. This is actually a really interesting part of the web site if you haven't visited it before.

Read on..

Melkjug 0.5 faster, smarter and on the couch

launch.jpgWe’re proud to announce our latest version of melkjug is now live on http://melkjug.org .  This release focuses on speed and supporting more users — so please give it a try and then tell your friends. :) We’re hoping to establish a solid core of users who would be interested and involved enough to make collaborative filtering a possibility in the near future.

We’re also proud to announce that with this release, we are now using CouchDB as our recommended and production backend.  After some exciting initial results, a lot of listening to how others are using it and watching the course it has been taking, I feel confident that it is a very solid and natural match for melkjug going forward.  Additionally, it just rocks and it’s a pleasure to work with ;)

During this cycle we significantly refactored the underlying model of melkjug. Firstly, to make it faster and more usable in general.  Secondarily, to tease it apart a bit more to open it up to other useful things we might want to do with its underlying tech.  I’ve had some interesting offline conversations with Ian, Nick G and Rob Marianski lately about the possibility of integrating geo-coding and filtering into melkjug to do a separate geo-ish application that I think could be a very exciting project and test of how transportable melkjug’s underpinnings are.  I invite those of you who are interested to check out the development site for info on what melkjug looks like on the inside and to join our discussion with your ideas of what else could be done with what we’re up to so far and where we should head next.

Roll it! Villager profiles Streetfilms

A nice write up on Streetfilms and the rest of the Livable Streets Initiative. Excerpt:

Members of Community Boards 2 and 4, West Siders and transportation advocates came out to New York University last Tuesday to view a series of short films celebrating innovative techniques that cities around the world are using to make their streets safer for bicyclists and pedestrians.

The films transported the audience to a life-size chess game on a Melbourne street, showed kids playing stickball in Havana and offered a look at Paris’s bus rapid transit system.

Read the whole article.


GeoServer and the World Glacier Inventory

An interesting GeoServer Blog post by Mike Pumphrey:

The most common question I hear from GeoServer users is:  “Who else is using GeoServer?”  So when I find a great example of GeoServer in the wild, I like to pass it along.

The National Snow and Ice Data Center in Boulder, Colorado has a large collection of freely downloadable data, and they are serving this data with KML for viewing in virtual globe environments such as Google Earth.  Buried in their Google Earth Technical Experiments page, they have the World Glacier Inventory, the location and attributes of thousands of glaciers throughout the world.

The NSIDC uses GeoServer to serve this data and to export KML files.  Lisa Ballagh of the NSIDC recently gave a talk at the American Geophysical Union conference in San Francisco, where she described why and how her organization uses GeoServer. This short talk is interesting and well worth a watch, and the images of glaciers as they have changed over time are truly striking.

Check out the NSIDC site, download the WGI data, and view it in Google Earth.  And look for the World Glacier Inventory to be available on Google Maps soon, as part of GeoServer’s integration with Google’s Geo Search.

Install a Widget. Build a Movement.

The Streetsblog Network just announced the release of their beautiful new Action Widget. In their words:

The Action Widget is a tool that members of the Network, or anyone else, can install into the sidebar of their blog using the code found on this page. Network editor Sarah Goodyear will update the Action Widget regularly with legislative alerts, breaking news and top stories from blogs participating in the Streetsblog Network. [...]

One of the big goals of the Streetsblog Network is to get livable streets advocates to take a moment to lift their heads from their important neighborhood-level work and take note of the fact that 2009 is going to be a watershed year for federal transportation policy, and they need to be involved in shaping that policy. If they're not, then the policy-making will be done by the business-as-usual folks, the Road Gang who, incidentally, can not find 200 local bloggers writing enthusiastically about the shovel-ready road widening on the outskirts of town. The Highwaymen have no such grassroots movement behind them. [...]

So, we hope that the Action Widget can help progressive transportation bloggers to keep their readers informed, mobilized and connected to other local activists and to the action taking place on the federal level.