52 results
 SPREP,  Department of Environment, Tonga,  Secretariat of the Pacific Regional Environment Programme (SPREP)
… dataset contains all spatial data that is related to the Tonga volcanic eruption. Maps produced are derived from … and UNITAR.     … … SPREP … Department of Environment, Tonga … Secretariat of the Pacific Regional Environment …
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… The map shows landcover and vegetation impact of the Hunga Tonga Hunga Haápai volcanic eruption on the Tonga Island group. … pdf … 2602 …
… An evaluation of water and sanitation in The Kingdom of Tonga, July 2011 The National Water, Sanitation and Climate Outlook for TOnga identifies the Government's and other stakeholder's … water supply and sanitation facilities for the future of Tonga, and will ensure that efforts are focused on supporting …
… emission and increased investing in climate resilience, Tonga makes an explicit call for a more cost-effective …

This map identifies  reefs that falls within each of the 3 Impact Zones 

… Situation overview of the Tonga Volcanic eruption as of 16th  January 2022. … pdf … 2478 …
… Situation overview for the Tonga volcanic eruption as of 17th January 2022. … pdf … 2479 …
… Situation overview for the Tonga volcanic eruption as of 18th January 2022. … pdf … 2480 …
Tonga's 2nd National Communications Report in response to its …
Tonga's Initial National Communication Report in response to …
… Situation overview for the Tonga volcanic eruption as of 20th January 2022.   Source : …
… Second Official Update and Media Release of the Hunga-Tonga-Hunga-Ha’apai Volcanic Eruption. … pdf … 2572 …
… following the volcanic eruption from the Government of Tonga, Dated 18th January 2022 … pdf … 2503 …
… on current situation of the secondary effects of the Hunga Tonga Hunga Ha’apai (HTHH) Volcanic eruption. This Situation …
… This map illustrates the impact of the Hunga Tonga-hunga Ha'apai volcanic eruption and the subsequent tsunami in 'Ohonoua town ('Eua Prope district, Tonga) and damage assessment as detected from Pleiades images …
… This map illustrates impact of the Hunga Tonga-hunga Ha'apai volcanic eruption and subsequent tsunami in the Atata island (Kolovao district, Tonga) and the related damage assessment as detected from a …

The study was a remarkably productive and enriching experience for all who were involved. It became a forum for critical reflections and analysis. It also built a knowledge and understanding amongst different communities, villages and the survey team.

The map was produced by JRC.. Joint Research Centre of the EU.  It provided a situation overview  as  at 18 & 19 Jan, 2022 Sources provided by UN OCHA.  Sattelite mapping activation sources: Corpernicus, UNOSAT- UNITR, International Charter Activation 744.

This document also provide some infomation on the  types of assistance that have been provided to the people as well as findings from the assessment.