‘Practically useful, scientifically important, and to the honour of the country’: geological maps and services provided by the Geological Survey of Norway these past 165 years

Abstract

Abstract Geological maps document knowledge of considerable value (economic, cultural and aesthetic) for societies, enterprises and people in general. Knowledge illustrated in geological maps also helps us to foresee how landscape interventions and climate change may affect our living ground and make us vulnerable to geohazards. The present paper presents an overview of geological mapping carried out by the Geological Survey of Norway since 1858 while also focusing on mapping activities and products produced in the present millennium. Key issues to consider are how we are moving into the digital world, how we use geological mapping to follow up on national agendas like Green Shift and Blue Growth and how national agreements and cooperation help us to make geological and other geographic information available to everyone through open access web portals and services.