Geographia Technica, Vol 20, Issue 1, 2025, pp. 79-96
ANALYSIS OF URBAN GREEN OPEN SPACE DEVELOPMENT IN NORTH DENPASAR DISTRICT, DENPASAR CITY, BALI, INDONESIA
I Gusti Agung Ayu Rai ASMIWYATI 
, I Wayan Diksa GARGITA , Putu Perdana Kusuma WIGUNA
ABSTRACT: Denpasar City is the capital of Bali Province, Indonesia and requires the provision of high public infrastructure. The high conversion of functions that has occurred, until now has not been balanced with information on the potential of green open space and the allocation of new public RTH. The method used in this study is quantitative descriptive with geographic information system technology and remote sensing. The research was conducted in three stages, namely the input phase, the process phase, and the output phase. The input phase includes the literature study stage on regional regulations and journals or books related to variables and parameters for developing potential land for public RTH. In this phase, research materials were also collected in the form of downloading Sentinel-2 satellite imagery and downloading shapefiles (shp) for the data analysis process. The process phase is the stage of processing and analyzing research data. The stages carried out in this phase include the Normalized Different Vegetation Index (NDVI), accuracy testing, overlaying/overlaying subak shp, and scoring. Ubung Kaja Village has been identified as the most suitable and prioritized location for the development of green open space, in line with the specified development guidelines of 2.83 hectares. This study underlines the importance of not ignoring government initiatives aimed at preserving Sustainable Food Crop Lands and Balinese cultural heritage by ensuring their sustainability and maintenance.
Keywords: Green open space; GIS; NDVI; Remote Sensing; Spatial Analysis; Subak; Sentinel-2.
Full article here