Analysis of land use dynamics in Kulon Progo Regency

Westi Utami; Catur Sugiyanto; Noorhadi Rahardjo

doi:10.1117/12.3009235

29 January 2024 Analysis of land use dynamics in Kulon Progo Regency

Westi Utami, Catur Sugiyanto, Noorhadi Rahardjo

Proceedings Volume 12977, Eighth Geoinformation Science Symposium 2023: Geoinformation Science for Sustainable Planet; 1297709 (2024) https://doi.org/10.1117/12.3009235
Event: 8th Geoinformation Science Symposium 2023: Geoinformation Science for Sustainable Planet, 2023, Yogyakarta, Indonesia

Abstract

Infrastructure development and industry are a bridge in driving economic growth. On the other hand, the impact of development and population growth also encourages land conversion and suppresses the existence of agricultural land. This research aims to analyze land use change from 2015 to 2021 in Kulon Progo Regency and its relationship with occupation. This study used spatial analysis through overlay to map land use changes in Kulon Progo Regency. Land use maps were obtained from Sentinel images in 2015 and 2021. Image interpretation was supervised through the random forest algorithm. Meanwhile, occupation change data was obtained from Yogyakarta population statistics. Descriptive quantitative analysis is used to determine the relationship between the decline in agricultural land and the decline in the number of occupation in the agricultural sector. The result shows that the impact of development and industry has changed rice fields in Kulon Progo Regency from 26,530.29 Ha in 2015 to only 20,507.70 Ha in 2021. The reduction in rice fields in this regency was also followed by a change in the community occupations, from 48.25% of them working in the agrarian sector in 2015 to only 41.62% in 2021. The decrease in uncontrolled agricultural land area is feared to cause a decline in farmers' welfare and the threat of food availability

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Westi Utami, Catur Sugiyanto, and Noorhadi Rahardjo "Analysis of land use dynamics in Kulon Progo Regency", Proc. SPIE 12977, Eighth Geoinformation Science Symposium 2023: Geoinformation Science for Sustainable Planet, 1297709 (29 January 2024); https://doi.org/10.1117/12.3009235

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KEYWORDS

Agriculture

Analytical research

Industry

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Sustainability

Vegetation

Climate change

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