The development of Yogyakarta has created large impacts on its urban periphery areas. Trickle-down effects for the surrounding development trigger the emergence of spatial transformation in Yogyakarta’s urban peripheries. This study intends to identify spatial transformation in Yogyakarta’s urban peripheral by using the spatial analysis method which obtained from the land-use satellite map. Transformation measurement utilizes land use, total population, and economic growth variables in the last ten years (2007-2017). Results show that a spatial transformation was reported from the land use aspect, accounted for 15.22%, due to the reduction in agricultural land due to conversion into the constructed land area, up to 22,82%. From the land use map, the pattern of land-use changes in urban peripheries occurs along with the transportation networks. Population growth and economic growth also showed increasing rates at 5,06% and 9%, respectively. From all variables used in the analysis, it is interesting to find that majority of the urban periphery areas in Yogyakarta experiences a low transformation level, mostly located in the Sleman regency. Furthermore, this study provides several insights from the spatial transformations in the urban periphery to conceive some urban policies regarding urban agglomeration.

Regional development in Special Region of Yogyakarta is centered on its urban area, namely Kawasan Perkotaan Yogyakarta (KPY/ Yogyakarta Urban Aglomeration Area). This has created regional disparity and other concerns regarding the environmental sustainability in KPY. The new growth center is therefore needed, especially to solve the problem of regional disparity. This research was conducted to identify the district in the south coast of DIY that has the potentiallity to be developed as the new growth center. For this purpose, this research utilizes scalogram analysis combined with the gravity model and demographic analysis. The result shows that Wates District in Kulonprogo Regency has the potentiallity to be developed as the primary growth center in the south coast of DIY. Furthermore, Kretek District in Bantul Regency has the potentiallity to be developed as the secondary growth center. Meanwhile, Saptosari District in Gunungkidul Regency has the potentiallity to be developed as the tertiary growth center. Keywords: grafity, disparity, growth pole, scalogram, regional

Yogyakarta is one of city in Indonesia which experience urban agglomeration called by Yogyakarta Urbanized Area (YUA). In this paper, identified the characters of each part of YUA by examining its urban form unit. This paper assesses the characteristics of urban forms distributed within YUA. Quantitative measurements were proposed for classifying the urban form typologies. Density, diversity, and accessibility were used to represent the urban form characteristic., the typologies are classified into three groups which are low compact, middle compact, and high compact. The result shows that the majority areas in YUA are grouped into middle compact typology where most of them are located in the city of Yogyakarta administrative area. Meanwhile, the areas, categorized as low compact typology, are in the hinterland area of Yogyakarta. High compact typology are concentrated in the centre of YUA where it has the highest activity concentration for the whole urban structure context. This study discovers that characterizing the urban growth patterns using quantitative method can distinguish urban form. At the end, this paper provides an important note about the distribution of urban form typology in the agglomeration area and, in the future, can be used to design urban policies, especially in the utilization of urban space.

Abstract. In order to alleviate the negative impacts of motorized vehicle use as well as create sustainable environment within campus area, it is pivotal to encourage mode shifting among university students. Active transport modes such as walking, cycling, and using public transport can be considered as alternative modes. This paper tried to identify the potential to increase active commuting in UGM by understanding student's travel behavior. ANOVA test was employed to identify the perceptions between students across residential zones toward motivators and barriers to actively commute. The findings were used to propose strategies for increasing active commuting level in UGM, which are: reducing barriers to actively commute, improving public transport services, improving walking and cycling facilities, and introducing programs to discourage motorized vehicle use.