Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Vol 10, No 2 (2021): August 2021

Analysis of the utilization of landsat 8 oli imagery for mapping the distribution of coral reefs in Pulau Weh Sabang

M Taufik Rahmadi (Universitas Negeri Medan)
Sugiharto Sugiharto (Universitas Negeri Medan)
Mbina Pinem (Universitas Negeri Medan)
Ayu Suciani (Universitas Samudra)

Article Info

Publish Date
17 Jun 2021

Abstract

As one of the largest archipelagic countries globally, Indonesia has diverse natural resources, one of which is the coral reef ecosystem. Coral reef ecosystems are spread across almost all Indonesian waters, and Pulau Weh Sabang is one distribution area. This study aims to determine the distribution of coral reef ecosystems and test landsat 8 oli imagery accuracy in mapping coral reef ecosystems. The method used in this research is the nearest neighbour algorithm object-based classification method. The results showed that the coral reef ecosystem in Pulau Weh Sabang was divided into two classes: a healthy coral reef ecosystem class with 277.38 hectares and a medium condition coral reef ecosystem class with an area of 710.01 Ha.Keywords:Landsat 8 oliMappingDistributionCoral reefWeh Island 

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Journal Info
Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan
Website

Abbrev

depik

Publisher

Universitas Syiah Kuala

Subject

Earth & Planetary Sciences Education Engineering

Description

Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan is a peer review international journal, this journal is publishing high-quality articles in aquatic sciences and fisheries in general. The aim of the journal is to publish and disseminate the current or new findings of the research, and give a ...