ARCGIS MARKETPLACE

ESRI has launched a new website, ArcGIS Marketplace, that can assist in finding data and applications for your GIS environment.

The idea is to have a one-stop for relevant data, e.g. data from DigitalGlobe, RapidEye and Esri - and data and applications that are added from Esri's partner and distributor network. 

There are both free applications and applications that require payment.