Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Geographia: Jurnal Pendidikan dan Penelitian Geografi
Ellen Eva Poli
Manado State University

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Interaksi spasial dan sentralitas wilayah terhadap struktur ruang kota Tomohon Irfan Rifani; Muhamad Isa Ramadhan; Yemima Otoluwa; Cahya Gumilang; Fellix Rimba; Ellen Eva Poli; Hilda Vemy Oroh; Hermon Maurits Karwur
GEOGRAPHIA: Jurnal Penelitian dan Pendidikan Geografi Vol. 7 No. 1 (2026): June
Publisher : Jurusan Pendidikan Geografi, Fakultas Ilmu Sosial dan Hukum, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/5r112657

Abstract

This study aims to identify the relationship between the gravity index and the centrality index on regional hierarchy and to analyze the spatial pattern of Tomohon City. The study was conducted in 44 urban villages and 5 sub-districts using a quantitative spatial approach. The analytical methods included the gravity index, scalogram, Weight Centrality Index, Ordinary Least Square (OLS) regression, and Moran’s I spatial autocorrelation. The variables analyzed consisted of population size, nominal GRDP, geographical distance between regions, and the number of service facilities/functions. The results showed that the gravity index had no significant relationship with regional hierarchy, while the centrality index had a positive and significant relationship with regional hierarchy. These findings indicate that the availability of facilities and service functions plays a greater role in shaping regional hierarchy than spatial interaction factors based on population, GRDP, and geographical distance. Moran’s I values of 0.049687 at the urban village level and 0.049555 at the sub-district level indicate a random spatial pattern without significant spatial autocorrelation. The distribution of facilities and centrality in Tomohon City still reflects spatial inequality. Therefore, improving the distribution of facilities and service functions in areas with low centrality is necessary to support more balanced regional development.
Co-Authors Cahya Gumilang Fellix Rimba Hermon Maurits Karwur Hilda Vemy Oroh Irfan Rifani Ramadhan, Muhamad Isa Yemima Otoluwa