The Masquerade module allows users to temporarily switch to another user account. It keeps a record of the original user account, so users can easily switch back to the previous account.Read more
The core idea of Cartaro is the closest possible integration of geodata with other content in a single software stack. This aspect also extends to the common management of users, roles and their privileges, meaning you should be able to apply the same security mechanisms and privileges for spatial and non-spatial content. Within Cataro the privileges for non-spatial content are handled by Drupal. GeoServer, on the other hand, is responsible to deliver optionally protected geospatial data to the web either through web services (OWS and others) or through a number of downloadable file formats.Read more
Imagecache Profiles module allows you to set user profile pictures that are consistent throughout your site and allows avatars on the user profile pages to be a different size. The module also allows for style definitions to be defined for images used in Comments and Nodes.
The standard Image styles in Drupal 7 core are; thumbnail, medium and large. If a different Image style is desired, it can be created.
Part 1. Create a new Image style to use with ImageCache Profiles.
Here is an example of how to create a new Image style, your settings can vary.Read more