Jurnal Spasial: Penelitian, Terapan Ilmu Geografi dan Pendidikan Geografi
Vol 13, No 2 (2026)

ANALISIS SPASIO TEMPORAL DAMPAK BANJIR BANDANG BERBASIS CROWDSOURCING DI KECAMATAN PAUH

Alfisar, Muhammad Farras (Unknown)
Yulfa, Arie (Unknown)



Article Info

Publish Date
09 Aug 2026

Abstract

Hydrometeorological disasters continue to increase, both in frequency and intensity, thereby necessitating rapid disaster information with high spatial resolution. Official data often requires a lengthy verification process, making it unable to fully capture on-the-ground conditions in detail at the time of the event. This study analyzes the spatiotemporal patterns of flash flood impacts based on Instagram crowdsourced data from the Pauh, Padang City. The method used is quantitative descriptive analysis, utilizing posts during the disaster period. The data was validated based on time, location, and content relevance, then analyzed using a Geographic Information System. The results show that Instagram is capable of recording the distribution of affected areas, the progression of disaster conditions, and community dynamics from the event phase through the post-disaster phase in a rapid, detailed, and contextual manner.

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Journal Info

Abbrev

spasial

Publisher

Subject

Astronomy Earth & Planetary Sciences Environmental Science Physics Social Sciences

Description

Scope of publications includes physical geography, human geography, regional planning and development, cartography, remote sensing, geographic information system, geography education, and environmental ...