Monitoring agricultural land-use change in Palaran Subdistrict, Samarinda City, East Kalimantan Province in 2006, 2014, and 2020

Land-use change is a regional development process and one type of land-use that has undergone many land-use changes in agriculture. Palaran Subdistrict, as one of the largest agricultural land in Samarinda City, has experienced an agricultural land conversion over the past 15 years, mainly caused by mining activities and thus led to the agricultural land reduction. This study aims to analyze agricultural land-use changes in 2006, 2014, and 2020 in Palaran Subdistrict, Samarinda City. The method used in this study is a spatial comparison of agricultural land-use in 2006 and 2014; also between 2014 and 2020 using Land Change Modeler tools in Idrisi Selva 17. Land-use obtained from manual digitation based on Landsat 5 imagery in 2006, Landsat 8 imagery in 2014, and Sentinel-2a imagery in 2020. This study's results indicate agricultural land-use change in the northern part of the Palaran Subdistrict that changed into a settlement. In the middle of the Palaran Subdistrict, that changed into a bare land area.