Info Extraction Projects

OpenSextantToolbox - A geotagger and entity extractor employing GATE

Xponents - Geotagging APIs to work with gazetteers and multilingual information extraction for geography, date/time, patterns. This suite makes use of Tika for rendering inputs and GISCore (below) for output formats.

SolrTextTagger - A text tagger based on Lucene/Solr. (As of Solr 7.4 this tagger tool is a formal request handler in Solr)

Gazetteer - Pipeline project to render world-wide “geo names” data into gazetteers used by these projects

Semantic Technologies

HOWLER - Translate between simple English text and OWL ontologies

HOWLER Kanban - HOWLER combined with Kanban (based on Wekan )

GIS Libraries

giscore - GIS file data format streaming input and output library

geodesy - Geodetic primitive library

Retired Modules

opensextant - (Retired) The original OpenSextant project