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ANALYSIS INTEGRATION OF GIS AND SOCIAL MEDIA TO IDENTIFY VIRAL TOURISM TRENDS IN TOURISM DESTINATIONS Supiyandi, Supiyandi; Mailok, Ramlah Binti
JUSIM (Jurnal Sistem Informasi Musirawas) Vol 10 No 1 (2025): JUSIM : Jurnal Sistem Informasi Musi Rawas JUNI
Publisher : LPPM UNIVERSITAS BINA INSAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32767/jusim.v10i1.2598

Abstract

This research aims to integrate the Geographic Information System (GIS) and social media in identifying viral culinary tourism trends and analyzing factors that contribute to the virality of a culinary destination. The study uses a mixed-methods approach, combining GIS-based spatial analysis with social media sentiment analysis from platforms like Instagram, TikTok, and Google Reviews. Spatial data is collected through Google Maps APIs and OpenStreetMap, while social data is obtained through web scraping and social media APIs. The analysis techniques used include geotagging, spatial clustering (K-Means and DBSCAN), and sentiment analysis based on Natural Language Processing (NLP). Viral culinary tourism has a specific spatial pattern, most of which are in city centers and areas with high accessibility. Social media plays a major role in the virality of culinary destinations, with Instagram (45%) and TikTok (35%) as dominant platforms. The main factors determining virality are visual appeal, accessibility, influencer recommendations, and unique customer experience. The positive impacts of culinary tourism virality include increasing visits by up to 40% and local economic growth. In contrast, the negative impacts include over-tourism, price spikes, and decreased service quality. GIS can be used as a strategic tool in culinary tourism management, especially in predicting trends and optimizing the distribution of tourists to prevent overcrowding. Integrating GIS and social media has proven to be effective in analyzing and predicting viral culinary tourism trends. The results of this study provide insight into the government, business actors, and tourists in managing and responding to the tourism virality phenomenon more adaptively and sustainably. This study recommends the application of AI and machine learning in culinary tourism data analysis to improve the accuracy of predicting future trends.
Advances in Spatial Analysis for Land Change Science: A Systematic Review of Geospatial Methodologies Supiyandi, Supiyandi; Mailok, Ramlah binti
Jurnal Komputer Teknologi Informasi Sistem Informasi (JUKTISI) Vol. 4 No. 2 (2025): September 2025
Publisher : LKP KARYA PRIMA KURSUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62712/juktisi.v4i2.604

Abstract

Land Change Science has increasingly relied on spatial analysis methods to monitor, understand, and predict land-use and land-cover change (LULCC). Over the past decade, technological advancements such as high-resolution satellite imagery, machine learning algorithms, and robust GIS platforms have significantly transformed how spatial patterns and environmental transformations are studied. However, there is a lack of a synthesized understanding of how these geospatial methodologies have evolved and been applied across different contexts and regions. This review aims to systematically examine the evolution and application of spatial analysis techniques in land change science, focusing on the tools, models, and analytical approaches used in geospatial studies over the past decade. A systematic literature review (SLR) was conducted using a dataset of 62 peer-reviewed research articles published between 2015 and 2025. The articles were analyzed based on key parameters, including geographic context, spatial analysis methods, software used (e.g., ArcGIS, ERDAS, Google Earth Engine), types of classification models (e.g., CA-Markov, Random Forest, SVM), and theoretical frameworks. The review also considered novelty, limitations, and future research directions highlighted by each study. The review found that CA-Markov modeling, supervised classification, and Random Forest are the most frequently applied spatial analysis techniques. A notable trend is integrating machine learning with remote sensing, particularly through platforms like Google Earth Engine. While ArcGIS remains dominant, open-source tools like QGIS and Python-based APIs are gaining traction. Data availability, spatial resolution, and lack of socio-economic integration often limit studies. Theoretical frameworks, such as Human–Environment Interaction Theory and urban ecological theory, were commonly employed to interpret the findings. Geospatial methodologies in land change science have advanced significantly, enabling more dynamic, scalable, and accurate assessments of environmental change. Future research should focus on integrating socio-economic variables, enhancing ground validation, and developing hybrid models that leverage AI and big data to achieve a more holistic understanding of land system science.