This form is an example of how to provide an HTML-based interface to the advanced search features in Isite. There are sections in this form to provide for entering full text search terms, values for numeric fields, dates and geo-spatial coordinates. The Z39.50 attributes in this form are taken from the GEO profile document, developed by the Federal Geospatial Data Clearinghouse (FGDC). This form can be modified to handle attributes for other Z39.50 profiles, as well.
The HTML source of this form is profusely commented.
[Spatial Coverage], [TemporalCoverage], [Full-text query], [Databases]
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