Hi there, just giving geonetwork a whirl, specifically for its metadata catalog. Been playing and had a few questions I couldn't figure out with google/archives/etc.
When doing a basic or advanced search off the main geonetwork page of your setup, can you specify a wild card? I tried the 'usuals' and nothing seems to work and I cant find any setting for it.
I would like to query the database via z39.50 from my other application, but there seems to be very little information on utilizing the z39.50 server with geonetwork. I see the port number setting, but what about database name, I am assuming its just defaulting to geonetwork? What about attribute and element sets, whats allowed and whats included?
Are folks using other methods for sharing their geonetwork metadata catalog?
Thanks,
Ken
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When doing a basic or advanced search off the main geonetwork page of
your setup, can you specify a wild card? I tried the 'usuals' and
nothing seems to work and I cant find any setting for it.
Some hints on that :
* search is based on an index in which metadata content could be
analyzed and tokenized according to the field. eg. any criteria is
tokenized (see index-fields.xsl for details)
* similarity criteria define the fuzziness of the search (ie.
distance between search words and index content)
* in lucene you could use "*" as wildcard. you could do "afri*" but
"*africa" will not work because lucene does not support having
wildcard at the beginning.
For using wildcard, you could have different behavior if search field
is tokenized or not and the way they are tokenized.
HTH. Francois
I would like to query the database via z39.50 from my other application,
but there seems to be very little information on utilizing the z39.50
server with geonetwork. I see the port number setting, but what about
database name, I am assuming its just defaulting to geonetwork? What
about attribute and element sets, whats allowed and whats included?
Are folks using other methods for sharing their geonetwork metadata catalog?
Thanks,
Ken
--
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.
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