GeoEco
Vol 9, No 1 (2023): GeoEco January 2023

CONVERSION OF PRODUCTIVE AGRICULTURAL LAND WITH ANALYSIS OF GEOGRAPHICAL INFORMATION SYSTEMS IN DIBAL VILLAGE, 2010-2020

Zuhdiyah Matienatul Iemaaniah (Department of Soil Science, Universitas Mataram)
Rika Andriyani Sukma Dewi (Department of Soil Science, Universitas Mataram)
Latifah Nurul Qomariyatuzzamzami (Department of Meteorology, State College of Meteorology Climatology and Geophysics)
Muhammad Zaki Zamani (Postgraduate Department of Geography Education, Universitas Sebelas Maret)



Article Info

Publish Date
29 Nov 2023

Abstract

Land conversion will continue to occur over time. Population growth and regional development can cause land conversion. It is undeniable that land conversion will change vacant land, especially productive agricultural land, into built-up land. The purpose of this study is to determine the extent of changes in productive agricultural land and the conversion of productive agricultural land. Within 10 years Dibal Village has experienced many changes with the construction of toll roads and railroads. The variables for this study are land cover, built-up land and undeveloped land parameters. This study uses image interpretation analysis with Arcgis 10.3 and by doing a ground check to ensure the correctness of the interpretation. To test the accuracy of image interpretation is done with the overall accuracy confusion matrix with the kappa accuracy test results of 98.3% so that image interpretation can be trusted. This research is a qualitative research method with a descriptive approach. The results show that in a period of 10 years in Dibal Village there has been a decrease in productive agricultural land of around 9.69 hectares / 5.70%, while built-up land has increased by 9.69 hectares / 5.70%. The decrease in productive agricultural land consists of a decrease in rice fields and gardens. Productive agricultural land that has changed into built-up land includes rice fields and gardens that have turned into toll roads, railroads and community settlements. 

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Journal Info

Abbrev

GeoEco

Publisher

Subject

Earth & Planetary Sciences Education Environmental Science Social Sciences

Description

GeoEco is a journal covering all fields of education and science related to geography and the environment. The purpose of writing this journal are to reveal facts, problems and problem solving that can be used as input for Government, institutions, society and individual.The subject matter of the ...