The problem is if you don’t keep track of the metadata for items that you import into your database, you will quickly lose a grip on the accuracy integrity of your GIS. As GIS data becomes more ...

The interest in quality control within the online database world, as in society in general, is increasing. Of the various types of possible errors in a database, spelling and typographic errors occur ...

This article considers errors in databases commonly used by researchers. Specifically, the study investigates the manner in which the Center for Research in Security Prices (CRSP) tapes adjusts prices ...

"The database people in organizations are moving to keep geospatial data in a general-purpose database and away from a proprietary GIS database," said David Sonnen, senior consultant for spatial ...

The high court ruled that such databases are public records and must be provided at the actual cost of duplication. Forty-seven of California’s 58 counties already provide GIS parcel maps as ...