The "Best of" roll continues with Emily Badger's list of the most useful tools, maps and data visualizations to make use of municipal open data over the past year.

As recent writings on Planetizen have noted, the emerging methods of urban governance, planning, design, and management made possible by technological advances in data collection, analysis, and communication promise to make our cities better, and more efficient, places to live. As more cities take advantage of the opportunities made possible by Big Data, a wider range of possibilities for the instrumentalization of such data become evident. Over the past year, for instance, a group of Code for America fellows unveiled a new web application to help identify and clean up New Orleans's blighted properties, and San Francisco’s Department of Public Health published a High-Injury Corridors map, an indispensable tool in identifying the city's most dangerous streets for pedestrians.
From green roofs in Chicago to dangerous dogs in Austin, Badger examines eight other significant open data releases from 2012.
FULL STORY: The Best Open Data Releases of 2012

National Parks Layoffs Will Cause Communities to Lose Billions
Thousands of essential park workers were laid off this week, just before the busy spring break season.

Retro-silient?: America’s First “Eco-burb,” The Woodlands Turns 50
A master-planned community north of Houston offers lessons on green infrastructure and resilient design, but falls short of its founder’s lofty affordability and walkability goals.

Delivering for America Plan Will Downgrade Mail Service in at Least 49.5 Percent of Zip Codes
Republican and Democrat lawmakers criticize the plan for its disproportionate negative impact on rural communities.

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Balancing Bombs and Butterflies: How the National Guard Protects a Rare Species
The National Guard at Fort Indiantown Gap uses GIS technology and land management strategies to balance military training with conservation efforts, ensuring the survival of the rare eastern regal fritillary butterfly.
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