Interactive Map of High Frequency Radar

This map shows all of the locations of the HF Radar sites all over the world.

For the full interactive map, click here

GEO High Frequency Radar Network


Network Goals
  • To increase the numbers of coastal radars.
  • To ensure that HF radar data is available in a single, standardized format.
  • To make/use a set of easy-to-use, standardized products.
  • To assimilate the data into ocean and ecosystem modelling.
  • To develop emerging uses of HF radar.

An International Effort

The Global HF Radar Network is a new international network of the combined efforts of research insititutions, governments and companies to create a global system of measuring surface currents.

IOOS GEO HF Radar Activities

Global HF Radar (as of March 2021):