Manuscript received November 1, 2024; revised November 17, 2024; accepted December 3, 2024; published December 25, 2024.

Abstract—Exploration activities must be focused and efficient to optimize the use of available resources in identifying prospective areas. Remote sensing plays a crucial role in achieving this goal. Understanding the genesis of nickel laterite formation and utilizing Landsat-8 imagery are essential for exploration in the Indara Block. The band ratio method is used to process Landsat-8 imagery, and the results help assess the potential for laterization in the research area. Image interpretation guides field checks to validate our interpretation. This study evaluates the effectiveness and abilities of Landsat-8 in nickel laterite exploration, aiming to provide breakthroughs in other regions and act as a reference for future research. 

Keywords—exploration, remote sensing, regional exploration, nickel laterite, Landsat-8, geology

Cite: Ludovicus Damardika Jasaputra, Hendra Setiawan, Christophorus Enggar Suryo, Heppy Chintya Padaga, and Joni Djakun, "Remote Sensing of Nickel Laterite Deposits with Landsat-8 in Indara Block, Halmahera Region," International Journal of Geology and Earth Sciences, Vol. 10, No. 2, pp. 43-49, 2024. doi: 10.18178/ijges.10.2.43-49

Copyright © 2024 by the authors. This is an open access article distributed under the Creative Commons Attribution License (CC BY-NC-ND 4.0), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.