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Searching for geospatial government-produced data
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Source dg.o; Vol. 89 archive
Proceedings of the 2005 national conference on Digital government research table of contents
Atlanta, Georgia
SESSION: Posters (a) table of contents
Pages: 269 - 270  
Year of Publication: 2005
Author
Nancy Wiegand  University of Wisconsin-Madison, Madison, WI
Sponsor
NSF : National Science Foundation
Publisher
Bibliometrics
Downloads (6 Weeks): 1,   Downloads (12 Months): 8,   Citation Count: 0
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ABSTRACT

This poster investigates problems and solutions for searching the Web for geospatial data produced by various levels of government. Currently, geospatial data to meet particular needs are difficult to find. We suggest using Internet DBMS and Semantic Web technology to improve search techniques over metadata by using context-oriented search phrases, full query expressions, and semantic mappings. Furthermore, automatic searching for data is possible using an Internet DBMS that ranges over Web published metadata and consults semantic mapping expressions of models and terms.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
Geospatial One-Stop, http://www.geodata.gov.
 
2
Naughton, J., DeWitt, D., Maier, D., and others. The Niagara Internet query system. IEEE Data Engineering Bulletin, Vol. 24, No. 2, 2001, 27--33.
 
3
Nebert, D. Technical baseline for accessing a virtual global SDI. Presented at GSDI-7, Jan. 29-Feb. 6, 2004, Bangalore, India, http://www.fgdc.gov/publications/papers/attloves.pdf.
 
4
Onsrud, H., Camara, G., Campbell, J., and Chakravarthy, N. Public commons of geographic data: research and development challenges. In Proceedings of the third international conference on Geographic Information Science (Adelphi, MD, USA October 20--23, 2004). Springer, LNCS 3234, 223--238.
 
5
Reitsma, F. Spatial data accessibility and the semantic Web. http://gest.umbc.edu/student_opp/2003_gssp_reports/Femke Reistsma.pdf.
 
6
Shin, S. and Landis, E. Enabling data interoperability through metadata. Presented at NSF, May 23--27, 2004, http://www.fgdc.gov/publications/papers/attyszd.pdf.
 
7
Wiegand, N. Querying metadata over the web to locate geospatial data. In Proceedings of the third international conference on Geographic Information Science (Adelphi, MD, USA October 20--23, 2004). NCGIA, 224--226.