1946 results
 Department of Environment,  Tonga

This data set in collaboration from SPREP.

The maps highlights areas with significant shift in the shoreline  by overlaying shoreline data  from Nov 2021 and January 2022

The maps highlights areas with significant shift in the shoreline  by overlaying shoreline data  from Nov 2021 and January 2022

excel file of the different measurements of the various beach lengths in Tonga