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Tag Archives: maps

PlanPhilly, Inquirer: 1 in 5 Philly properties is tax delinquent [MAP]

In a partnership with the Inquirer, development news site PlanPhilly and reporter Patrick Kerkstra land an important look at tax delinquent properties in Philadelphia, finding that some 1110,000 or roughly one if five have back taxes associated.

The package includes a dizzying online map detailing the locations. Find the map here, made by Inquirer staff, and the entire package here.

Fox29 reporter Jeff Cole used the package to find that Fire Commissioner Lloyd Ayers owed roughly $1,500.00 on two properties he owned, a sum that was promptly paid.

Trulia: Philadelphia property is more affordable to buy than rent [INTERACTIVE MAP]

From Trulia, a neat infographic based on the company’s own metric comparing rent and bought properties. Play with the interactive map here.

The map shows Philadelphia to be the most affordable place to buy a home among the country’s five largest cities, though Phoenix, San Antonio and Dallas were ranked as cheaper to buy among other big cities. [That big red circle shows that New York City is 'very much more affordable to rent,' when compared with buying.]

Weekend Map: “almost everything that’s happening in Philadelphia this weekend on a map”

The Weekend Map, a tool meant to aggregate ‘almost everything that’s happening’ in a city on an interactive map, now has a Philadelphia version.

Launched three months ago by two Brooklyn web designers, the project already has versions in New York, Washington D.C., Chicago, Los Angeles and San Francisco, says Casey Falvey.

Falvey and co-founder Reki Hattori both moved on from nonprofit web design to focus on the Weekend Map, which has focused on those six cities based on factors including demographics, population density and “perhaps most importantly, the availability of data,” said Falvey.

“Currently we are sourcing the data available from third party APIs, such as Eventbrite, Meetup and Songcast. However we are quickly building out the infrastructure needed to allow users to submit their own events, and have the site be geared primarily towards discovering hyperlocal user submitted community-based events,” Falvey said. “Since we do expect it be some time before there is nearly enough data to fill the map with only user submitted events, we will slowly transition from primarily third party data to a mix [in one to three months] and then finally to just user-generated data [in three to six months].

The pair is funding their work through freelance web development work and limited ad revenue.

Added Falvey: “We still hope the current iteration of the site is novel and valuable to the cities we’re in because it brings together a diverse mix of events from around the web in a really visually appealing and user focused and friendly way.”

Where do Philadelphians call and text the most? [INTERACTIVE MAP]

With this nifty map from MIT researchers, using anonymous AT&T data, a user can trace where most outgoing calls from mobile phone in a given county go.

In Philadelphia’s case, depicted above, or available by searching for it on the site, it’s very regional, with New England, Florida and Southern California showing up.

Also check out this regionally based map using cell phone data, showing a big divide between Philly and Pittsburgh.

H/T Patrick Kerkstra

10 coolest (mostly interactive) online maps of Philadelphia

This 1838 map of Philadelphia from the Historical Society of Pennsylvania didn't make our list of the 10 best maps of Philadelphia.

We love maps.

For hundreds of years, they have helped us better understand our world. That understanding has grown wildly with time and technology, but, still, maps help.

In a place as inwardly focused, we have plenty of maps in Philadelphia. You also may know that we have something of a technology community here.

So there are resources like the Pennsylvania Spatial Data Access, or PASDA, which offers just a wild glut of GIS shape files for mapping geeks. We’ve seen cool mapping tools that are of broader scope though Philly got some love: from the addition of bicycle directions to Philadelphia Google Maps to the Google Building Maker to mapping the homes of those in the U.S. armed services who died in the Mideast this decade and many more.

But we wanted to highlight the coolest maps made for Philadelphia of Philadelphia.

Taking into account our own map obsessions, suggestions and calling out our community, we took on the task of listing, in no particular order, the 10 best online maps of Philadelphia.


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As funding dries, Historical Society’s PhilaPlace unveils compelling new features

Update: April 1, 12:39 p.m.: Historical Sociey of Pennsylvania spokesperson Lauri Cielo clarified with us that though a lack of funding may affect the possibility of new features and expansion to other neighborhoods, the Web site will remain available to users and staff is budgeted to keep the project going with story uploads and maintenance. Project Director Joan Saverino makes note of these clarifications in her comment below.

Funding is running dry for an online historical project that is a powerful example of the intersection between forward-thinking technologists and history-minded academics.

Organizers of the Historical Society of Pennsylvania‘s three-year, $500,000 PhilaPlace project, an interactive documentation of “beyond the bell” 19th century ethnic and immigrant working-class history, are seeking new grants and innovative ways to keep the project sustainable.

The news comes as impressive new features were unveiled last week, coordinators tell Technically Philly.

Adjacent to PhilaPlace’s historic Google Map overlays that show the city’s dense development at the turn of the century, the site now features a “Streets” section that details ethnicity, land use, occupation and population, showing rapid change over time in several prominent Philadelphia neighborhoods.

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Azavea submits BusMinder for Massachusetts Department of Transportation contest

BusMinder, a bid from Azavea for a contest from the Massachusetts Department of Transportation.

The story of a government looking for technology to do what it does better is becoming increasingly average.

And Callowhill-based GIS software firm Azavea, which recently changed its name from Avencia, has made it something of a habit of getting involved whether those discussions are happening in Philadelphia or not.

More than a month after chasing New York City’s BigApps contest, an Azavea developer has his eyes set on winning a challenge from the Massachusetts Department of Transportation.


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Azavea debuts free subscription plan for legislative district, elected official search API

Fresh off a name change, GIS software firm Azavea, formerly Avencia, has launched a free subscription plan for Cicero, its much-touted legislative district and elected official search API.

The plan offers users 1,000 monthly credits toward “any coordinate-based legislative district matching, elected official data lookups and/or map web service requests,” according to a release [PDF].

The company release leans heavily on suggesting the ‘Cicero Free‘ plan is for more limited organizations that want to add legislative data to their Web sites or online applications. The recently released Our Philadelphia platform, which was built by Common Cause Pennsylvania to track money in local politics, used a beta version of the free plan.

Play with it the free API here.

Google launches Maps biking directions with Bicycle Coalition data

Google Maps new biking directions feature shows safe-to-ride bike paths in green. It's not the path we'd take to Citizen's Bank Park, but hey, Google does no evil, right?

You could say we’ve been welcoming of spring and the onset of the 2010 Grapefruit League. A bike ride down to Citizen’s Bank Park in a few weeks? Count us in. But how best to get there?

Google has launched a beta and buggy version of its new bike-friendly Maps features, including directions that utilize Philly bike paths and landmarks of local biking facilities, the Bicycle Coalition of Greater Philadelphia reported this morning.

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Google Building Maker released for Philadelphia, 49 other cities

philadelphia-skyline-small

So where do you begin? Google Building Maker was released yesterday for 50 cities, including Philadelphia.

Google is offering up Web-based tools to citizens that would help move forward the company’s ambitious plans to have 3D representations of every building in the world.

Philadelphia is one of 50 cities worldwide and just 21 in the United States that are part of the first wave of Google Building Maker, as the program was described in a company release from yesterday. Building Maker is a way to create geo-located 3D models of buildings that would be visible in Google Earth, with the intention of creating an impressively detailed Web atlas, though criticism already surrounds, as always, the heavy reliance on free citizen labor.

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