The Evolution of Anak Krakatoa Based on Landsat Imagery

Sartika, Yohanes Hestrio, Kiki Veronica, Galdita Chulafak

2023

Abstract

The Anak Krakatoa is a small volcano located in the Sunda Strait, specifically between the islands of Java and Sumatra, Indonesia. The Anak Krakatoa is currently still an active volcano. This mountain has erupted many times and has undergone various changes in its height, shape, and area, with the last eruption in July 2022. This study shows the changes in Anak Krakatoa, especially its shape and size, based on Landsat remote sensing data from 1990 to 2022. Landsat imageries used in this study are Landsat 5,7, and 8. To obtain information on the site of Anak Krakatoa, it begins by separating the sea and land around the mountain using the Normalized Difference Water Index (NDWI). After the land is detected, then the area is calculated. The volcano reached its minimum area in 1988 and its maximum area in 2022.

Paper Citation

in Harvard Style

Sartika., Hestrio Y., Veronica K. and Chulafak G. (2023). The Evolution of Anak Krakatoa Based on Landsat Imagery. In Proceedings of the 3rd International Conference on Advanced Information Scientific Development - Volume 1: ICAISD; ISBN 978-989-758-678-1, SciTePress, pages 60-64. DOI: 10.5220/0012442500003848

in Bibtex Style

@conference{icaisd23,
author={Sartika and Yohanes Hestrio and Kiki Veronica and Galdita Chulafak},
title={The Evolution of Anak Krakatoa Based on Landsat Imagery},
booktitle={Proceedings of the 3rd International Conference on Advanced Information Scientific Development - Volume 1: ICAISD},
year={2023},
pages={60-64},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012442500003848},
isbn={978-989-758-678-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 3rd International Conference on Advanced Information Scientific Development - Volume 1: ICAISD
TI - The Evolution of Anak Krakatoa Based on Landsat Imagery
SN - 978-989-758-678-1
AU - Sartika.
AU - Hestrio Y.
AU - Veronica K.
AU - Chulafak G.
PY - 2023
SP - 60
EP - 64
DO - 10.5220/0012442500003848
PB - SciTePress