Voyager requires the ESRI ArcGIS™ software platform to index most GIS data. To install Voyager a computer must meet the following requirements:
The ArcGIS license will only be used during a Voyager process that requires it. For example, while indexing ESRI GIS data, a license will be checked out for each discovery thread that is indexing ESRI data. While running Voyager, ERSI licenses will also be used when running any ESRI-related Processing Task, for example Clip and Ship or Mosaic.
For those that do not have access to ESRI software Voyager is capable of indexing the following formats without having to install any ESRI product:
Microsoft Office 2007 is required to generate thumbnail images for word, excel and power point documents (software is not required for indexing)
ArcGIS Server is required when using Voyager to perform geoprocessing tasks in a server environment
Voyager Desktop is a lightweight client to the Voyager application server. The Desktop application can be used as an alternative to a standard web browser.
Voyager Desktop includes productivity tools that integrate with ArcGIS desktop. To leverage these you must have the following installed: