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09 July 2021 | dataset

Pohnpei coral reefs

This dataset the extent of coral reefs around Pohnpei. The data layer shown here is a subset of Pohnpei base layer. The original data, so-called Digital Line Graphs (DLSs), were created by U.S. Geological Survey (USGS) for the 1:25,000-scale topographic maps (2001). The shoreline was modified by by University of Guam (UOG) (2017) based on 2016 Worldview-3 satellite imagery from Digital Globe. The dataset was slightly shifted and also updated (mainly around Kolonia and its vicinity).
The dataset is included the Digital Atlas of Micronesia, module Pohnpei, by Island Research & Education Initiative (iREi), in collaboration with Water and Environmental Research Institute of the Western Pacific (WERI) University of Guam and partial funding from United States Geological Survey (USGS), under WRRI 104-B Program, project # 2016GU302B.

Data and Resource

Pohnpei coral reefs - METADATA

Full metadata description: all details…

Field Value
Publisher Department of Environment, Climate Change & Emergency Management (DECEM), FSM
Modified 11 February 2022
Release Date 09 July 2021
Source URL
Identifier 09352521-ac60-4493-a4a7-2fb405168c3f
Spatial / Geographical Coverage Location Federated States of Micronesia
Relevant Countries Federated States of Micronesia
License Public
[Open Data]
Contact Name U.S. Geological Survey and University of Guam