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All Journal Tunas Geografi Jurnal Geografi Jurnal Samudra Geografi Global Science Society Indonesian Journal of Earth Sciences Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Ayu Suciani
Department Of Geography Education, Faculty Of Teacher Training And Education, Universitas Samudra, Langsa, Aceh, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Public Health Social Sciences Other

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Analysis of the utilization of landsat 8 oli imagery for mapping the distribution of coral reefs in Pulau Weh Sabang M Taufik Rahmadi; Sugiharto Sugiharto; Mbina Pinem; Ayu Suciani
Depik Vol 10, No 2 (2021): August 2021
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.10.2.20966

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 
Distribution analysis of coral reefs for development of marine tourism in Weh Island, Aceh, Indonesia Tumiar Sidauruk; M Taufik Rahmadi; Sugiharto Sugiharto; Ayu Suciani; Rima Meilita Sari; Eni Yuniastuti
Depik Vol 11, No 2 (2022): August 2022
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.11.2.25919

Abstract

One of the most attractive ecosystems to be used as tourist destinations is coral reefs. The coral reef ecosystem on Weh Island, Aceh, Indonesia is one of the coastal ecosystems that have a strategic role in ecological and economic development. One of the ecological and economic development efforts can be done through marine tourism. This study aims to analyze the distribution of coral reefs to develop marine tourism in Weh Island. This study uses Landsat 8 OLI image data and field observations. The technique used in this research is the image data analysis technique using multispectral classification. The results showed that the coral reefs on Weh Island in 2020 amounted to 13,136,000 Ha. Therefore, the development of marine tourism must create tourism zones to maintain the sustainability of coral reef ecosystems.
Co-Authors Andri Yusman Persada Bukhari Bukhari Darwin Parlaungan Lubis Desy Irafadillah Effendi Eling Tuhono Eni Yuniastuti Eni Yuniastuti Harefa, Meilinda Suriani M Taufik Rahmadi M Taufik Rahmadi Maulana Abdul Hakim Mbina Pinem Meilinda Suriani Harefa Muhammad Ridha Syafii Damanik Muhammad Taufik Rahmadi Ramdan Afrian Rima Meilita Sari Soedirman Z soedirman zainal Sugiharto Sugiharto Tumiar Sidauruk Zukya Rona Islami Zulida, Evi