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The foundation of The JUMP-Project is a suite of free, open-source applications that provide an extensible API and graphic user interface (GUI) for viewing and manipulating spatial data-sets. Currently, the major projects of the JUMP Project suite include:

  • The JUMP Unified Mapping Platform (JUMP) provides both the main UI and an API to a highly extensible framework for developing and running custom spatial data processing applications.
  • The JTS Topology Suite (JTS) provides an API of 2D spatial predicates and functions for fundamental geometric operations in an OGC-compliant spatial object model.
  • The JCS Conflation Suite (JSC) is an API and a set of interactive tools which perform conflation on spatial datasets.



Geometrie aus einer PostGIS-Datenbank darzustellen ist möglich über das Add-On PostGIS-Driver von Refractions Research.

Meine Erfahrung dazu:
PostGIS funktioniert nur mit JUMP 1.0 (nicht mit 1.1). Mit JUMP 1.0 (unter Windows) gelingt es mir jedoch nicht, gespeicherte Projekte wieder zu laden.