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21 January 2022 | dataset

Spatial Data - Hunga Tonga Hunga Ha'apai Volcanic Eruption

This dataset contains all spatial data that is related to the Tonga volcanic eruption. Maps produced are derived from credible data source such as UNOSTAT and UNITAR.

 

Impact Map

 

Data and Resource

Blast Impact Map on Tonga Reefs

This map identifies  reefs that falls within…

Imagery Analysis Jan 2020 to 2022 Ohonua Town, Eua District Tonga

This map illustrates the impact of the Hunga…

Tonga Volcanic Eruption Landcover Impact Map

The map shows landcover and vegetation impact…

Shoreline change Analysis Map Mango Island

The maps highlights areas with significant…

Shoreline change Analysis Map Nomuka Island

The maps highlights areas with significant…

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Shoreline Change Map Nomuka Island

The maps highlights areas with significant…

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Shoreline Change Map Mango Island

The maps highlights areas with significant…

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Tonga Volcanic Eruption Landcover Impact Map

The map shows landcover and vegetation impact…

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Damage Assessment Analysis_Geojson Files

The folder contains spatial data in Geojson…

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Damage Assessment Analysis - Eua Island

The folder contains GIS data for Eua Island…

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Impact Zones from Volcanic Eruption Geojson files

This is the Geojson format of the same data …

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Damage Assessment Analysis - Atata Island

The folder contains GIS data for Atata Island…

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Impact Zones from the Volcanic Eruption Point

Buffer distances  of  100, 150 and 250km…

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Damage Assessment Analysis - Nomuka Island

The folder contains GIS data for Nomuka Island…

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Damage Assessment Analysis - Mango Island

The folder contains GIS data for Mango Island…

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Damage Assessment Analysis - Fonoifua Island

The folder contains GIS data for Fonoifua…

Field Value
Publisher SPREP, Department of Environment, Tonga, Secretariat of the Pacific Regional Environment Programme (SPREP)
Modified 25 February 2022
Release Date 21 January 2022
Identifier ec0d53aa-2ff4-496c-82c4-3730c4b63499
Spatial / Geographical Coverage Location Tonga
Relevant Countries Tonga
Language English
License Public
[Open Data]
Author SPREP