Jurnal Fisika FLUX
Vol 18, No 1 (2021): Jurnal Fisika Flux: Jurnal Ilmiah Fisika FMIPA Universitas Lambung Mangkurat

Pemutakhiran Zona Musim (ZOM) Provinsi Aceh Menggunakan Data Blending Berbasis Non-Hirarki K-Means Clustering

Muhajir Muhajir (BMKG)
Nazli Ismail (Departemen Fisika, Universitas Syiah Kuala (Unsyiah), Banda Aceh, Aceh)
Saumi Syahreza (Departemen Fisika, Universitas Syiah Kuala (Unsyiah), Banda Aceh, Aceh)
Andrean V H Simanjuntak (Badan Meteorologi Klimatologi dan Geofisika (BMKG), Aceh Besar, Aceh)



Article Info

Publish Date
01 Feb 2021

Abstract

Climatologically, Aceh is influenced by global, regional, and local phenomena strongly influenced by the hilly mountain topography. Aceh is also surrounded by Indian Ocean in the west, Malacca Strait in the east and Andaman Sea in the north that making climate conditions more varied. The old season zone is not compatible to explain this condition. This paper makes an updated analysis by combining the observational and satellite data for rainfall activity explanation. We use k-means clustering based on the analysis of blending data between observation data and satellite imaging that produces more specific and updated season zone (ZOM). The clusters obtained are newly season zones that provide more specific mapping for dry and rainy season information. The updated season zone of 15 ZOM clusters based on k-means can figure a clear variation that means the accuracy of difference rainfall value can be more precise. From this research, the updated season zone can provide effective planning about strengthened from various government sectors in the future that can give a better policy to the public community.

Copyrights © 2021






Journal Info

Abbrev

f

Publisher

Subject

Earth & Planetary Sciences Education Materials Science & Nanotechnology Physics

Description

Jurnal Fisika FLUX is a peer-reviewed, open access journal that publishes original research articles, review articles, as well as short communication in all areas of physics including applied physics, which includes: physics instrumentation and computation, biophysics, geophysics, physics materials, ...