Here there is a webpage that can be used as a basic template upon which a webpage can be built.
There are also the official ISPRS logo that should be displayed in every webpage.
 

• Sample page
   
  • Uniform Resource Locators
  • sample document
  • HTML quick reference
  • additional information
     
• ISPRS logos, icons and background images
• Guidelines for Preparation and Maintenance of ISPRS webpages