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Dots On A Map Improve Data Quality April 18, 2009

Posted by Peter Benza in Data Accuracy, Data Hygiene, Data Integrity, Data Management, Data Mining, Data Profiling, Data Quality, Data Standardization, Data Stewardship, Data Types, Data Visualization, Linkedin.
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This was a presentation I originally prepared back in 2005, but is probably even more applicable in 2009 given the impact using a GIS tool can have on visualizing data quality – customer addresses on  a map! The next time you conduct a customer “data” assessment – try this!

Spatial data layers and conflation September 18, 2007

Posted by Peter Benza in Data Accuracy, Data Elements, Data Formats, Data Types, Data Visualization.
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Conflation is more than matching features from different spatial sources.  A good spatial-matching technology that includes conflation as a parameter should also be defined by location, the shapes attributes, and its relationships to other objects. 

A good example of this is when two or more road networks have conflicting views – how do you proceed, if you end up only wanting to display one of the sources? 

What geometrical matching techniques or advice do you have on this topic?

Data visualization tool – a must watch video! August 19, 2007

Posted by Peter Benza in Data Sources, Data Tools, Data Visualization.
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Wow, check this data visualization tool out created by a non-for-profit organization.  I think we will all be seeing more of this tool to illustrate global data and other publically available data sources. 

Take the 30 minutes to watch this demo and visually watch these key data trends unfold before your eyes. 

http://sjamthe.wordpress.com/2007/06/14/gapminderorg-data-visualization-techniques/

www.gapminder.org

Peter Benza – 1984 graduate of the direct marketing educational foundation – creates enterprise data quality weblog August 13, 2007

Posted by Peter Benza in Data Elements, Data Governance, Data Integrity, Data Management, Data Mining, Data Optimization, Data Profiling, Data Quality, Data Stewardship, Data Strategy, Data Tools, Data Variables, Data Visualization.
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