"This is a great example of the work being done within HBLASS. We're looking forward to finding out what the winner is on April 11," he said.
The map viewer has the same look and structure as that already on local or regional council websites and is set up for use by council staff and the community to help with planning, decision-making and being able to work together efficiently.
There are sections for council facilities, reserves, pathways, iwi and Civil Defence and it is set to be updated regularly as councils add specific modules and data for their own city and district use.
Napier City Council chief executive Wayne Jack is a keen supporter of the technology.
"HB Viewer really starts to open up information and tools, both for us as councils working together and for our community to help with decision making."
The company is owned by the councils with each having a director on board.