Analyzing On-Street Parking Demand in Yogyakarta, Indonesia

Abstract

On-street parking became a big issue in Yogyakarta city, Indonesia, because uncertain characteristics and many stacking data in it. This study aims to analyzing on-street parking demand and its characteristics by using GIS approach, field survey, and statistical approach. There were 34 street segments that used for on-street parking in area study. Identifying parking characteristics by Quickbird imagery just limited on parking angle and even not maximal yet. GIS technique was helped to extract parking angle and street length, and to calculate parking demand and its capacity. Meanwhile, field survey conducted for other parking characteristics. The highest parking demand was in St. Prof. Herman Yohanes, St. Urip Sumoharjo, St. Affandi, and St. Laksada Adisucipto which dominated by motorbike parked. They have bad parking condition because parking demand exceed its capacity. Regression result shows that street length, parking volume, commercial land use, and health facility simultaneously have significant effect on parking demand. However, only street length which partially has significant effect on parking demand. It became the most important role in predicting parking demand with percentage effect of 70.6 %.