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Books: OPEN SOURCE GIS

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This handbook provides a comprehensive look at OpenStreetMap (OSM), the web-based editable map of the world that enables people to freely view, edit, and use geographical data in a...More


With this third edition of Open Source GIS: A GRASS GIS Approach, we enter the new era of GRASS6, the first release that includes substantial new code developed by the International GRASS...More
Desktop GIS explores the world of Open Source GIS software and provides a guide to navigate the many options available. People all over the world are successfully using OSGIS for their daily...More
This book focuses on the nature and characteristics of open source geospatial (OSG) software. The role OSG approaches to data handling within the spatial information technology industry is the...More
Several emerging phenomena and technologies, such as the increasing availability of open source software and the continuing evolution of distributed computing, are introducing a new dynamic into...More
by M. Neteler and H. Mitasova, 2004,
The Kluwer international series in Engineering and Computer Science (SECS): Volume 773.
Kluwer Academic Publishers/Springer, Boston
ISBN:...More
Beginning MapServer: Open Source GIS Development offers a comprehensive introduction to MapServer, the development platform for integrating mapping technology into Internet applications. You'll...More
Since the first edition of Open Source GIS: A GRASS GIS Approach was published in 2002, GRASS has undergone major improvements. This second edition includes numerous updates related to the new...More
The first book that shows how to harness the full power of open-source tools to build a free J2EE development platform without using any commercial products.
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Recent Comments

Journal News Removes Interactive Gun Permit Map

The Lower Hudson Journal News has been under fire for publishing a map of gun permit holders in two counties in New York State  before Christma. (APB coverage 1, 2, podcast). On Friday January 18 the paper removed the interactive map. Why? Publisher Janet Hasson gave answers in a media statement and in a letter to readers.

In a statement in response to The Poynter Institute (a journalism school) she argued:

With the passage this week of the NYSAFE gun law, which allows permit holders to request their names and addresses be removed from the public record, we decided to remove the gun permit data from lohud.com at 5 pm today. While the new law does not require us to remove the data, we believe that doing so complies with its spirit. For the past four weeks, there has been vigorous debate over our publication of the permit data, which has been viewed nearly 1.2 million times by readers. One of our core missions as a newspaper is to empower our readers with as much information as possible on the critical issues they face, and guns have certainly become a top issue since the massacre in nearby Newtown, Conn. Sharing as much public information as possible provides our readers with the ability to contribute to the discussion, in any way they wish, on how to make their communities safer. We remain committed to our mission of providing the critical public service of championing free speech and open records.

In a letter to readers published on Friday she wrote:

So intense was the opposition to our publication of the names and addresses that legislation passed earlier this week in Albany included a provision allowing permit holders to request confidentiality and imposing a 120-day moratorium on the release of permit holder data.

She goes on to say that during the 27 days the map was online any one interested would have seen it and that the data would eventually be out of date. She also noted that the paper does not endorse the way the state chose to limit availability of the data.

The original map/article still includes a graphic - but it's a snapshot, a raster image, with no interactivity. Says Hasson in the letter to readers:

 And we will keep a snapshot of our map — with all its red dots — on our website to remind the community that guns are a fact of life we should never forget.

I continue to applaud the paper for requesting the data via a Freedom on Informat request, mapping it, keeping the map up despite threats and criticism and now responding to state law. I think the paper did a service to the state, to citizens and to journalism.

- via reader Jim and Poynter

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