LAPAN-A3 Satellite Data Analysis for Land Cover Classification (Case Study: Toba Lake Area, North Sumatra)

Jalu Tejo Nugroho and Zylshal and Dony Kushardono (2018) LAPAN-A3 Satellite Data Analysis for Land Cover Classification (Case Study: Toba Lake Area, North Sumatra). International Journal of Remote Sensing and Earth Sciences, 15 (1). pp. 71-80. ISSN 0216-6739

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Abstract

LAPAN-A3 is the 3rd generation satellite for remote sensing developed by National Institute of Aeronautics and Space (LAPAN). The camera provides imagery with 15 m spatial resolution and able to view a swath 120 km wide. This research analyzes the performance of LAPAN-A3 satellite data to classify land cover in Toba Lake area, North Sumatera. Data processing starts from the selection of region of interest up to the assessment of accuracy. Supervised classification with maximum likelihood approach and confusion matrix method was applied to classify and evaluate the assessment results. The land cover is classified into five classes; water, bare land, agriculture, forest and secondary forest. The result of accuracy test is 93.71%. It proves that LAPAN-A3 data could classify the land cover accurately. The data is expected to complement the need of the satellite data with medium spatial resolution.

Item Type: Article
Uncontrolled Keywords: LAPAN-A3 micro satellite, land cover, pixel-based classification
Subjects: Teknologi Penginderaan Jauh > Penelitian, Pengkajian, dan Pengembangan > Pemanfaatan Penginderaan Jauh > Pengolahan Data > Klasifikasi
Divisions: Deputi Penginderaan Jauh > Pusat Pemanfaatan Penginderaan jauh
Depositing User: Dinar Indrasasi
Date Deposited: 10 Aug 2021 02:38
Last Modified: 10 Aug 2021 02:38
URI: http://repositori.lapan.go.id/id/eprint/1118

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