Talend Spatial Module (aka Spatial Data Integrator or SDI) is an ETL tool for geospatial. Based on Talend Open Studio, input, output and transform geocomponents are available. IO components read/write GIS formats(eg.PostGIS, GeoRSS). Transformers all
GeoMondrian is a "spatially-enabled" version of Mondrian. GeoMondrian brings to the Mondrian OLAP server what PostGIS brings to the PostgreSQL DBMS, i.e. a consistent and powerful support for geospatial data. It also provides geo-extensions to MDX.
SOLAPLayers is a cartographic component which enables navigation in geospatial (Spatial OLAP or SOLAP) data cubes. It aims to be integrated into existing dashboard frameworks in order to produce interactive geo-analytical dashboards.
Geoclipse is a collection of Eclipse plugins, that allow you to add mapping capabilities to your Eclipse Rich Client applications. Current development happens on github! http://michaelkanis.github.com/geoclipse