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Full-Text Articles in Geographic Information Sciences
Implementing Geographic Information Technologies Ethically, Harlan J. Onsrud
Implementing Geographic Information Technologies Ethically, Harlan J. Onsrud
Harlan J Onsrud
Spatial technologies are changing relations among citizens, between citizens and businesses, and between citizens and their governments. Profound implications regarding our relationships with each other are being raised by the expanding use of mobile, spatial, and context-aware technologies, the building of interoperable coordinated spatial data infrastructures and pervasive sensor-networks, the use of location as the foundation for many current and future business and scientific information systems, and the widespread enablement of individuals to gather their own spatial data, report it to others and generate their own spatial resources. How can we within the geospatial community better weave our way through …
Testing Reporting Bias In The Florida Sinkhole Database, Spencer Fleury Ph.D., Steve Carson, Robert Brinkmann Ph.D.
Testing Reporting Bias In The Florida Sinkhole Database, Spencer Fleury Ph.D., Steve Carson, Robert Brinkmann Ph.D.
Spencer Fleury Ph.D.
The sinkhole database of the Florida Geologic Survey (FGS) is the primary publicly-accessible database of recent sinkhole occurrence and distribution. However, it does not use a consistent and predictable approach to recording sinkhole occurrences. Thus, the possibility exists that the database is largely a reflection of the distribution of people in sinkhole-prone areas of Florida, rather than a true enumeration of all sinkholes that occur. In order to assess the validity of the data contained within the database, a comparison was made of population distribution and sinkhole occurrences. The results indicate that sinkhole reporting is not associated with population distribution, …