Analisis Kondisi Udara Terakibat Perubahan Penutupan Lahan Menggunakan Satelit Sentinel 5p Berbasis Cloud Computing (Studi Kasus: Kabupaten Subang).

Fadhil, Muhammad (2022) Analisis Kondisi Udara Terakibat Perubahan Penutupan Lahan Menggunakan Satelit Sentinel 5p Berbasis Cloud Computing (Studi Kasus: Kabupaten Subang). Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Perubahan penggunaan lahan yang terjadi sejalan dengan semakin meningkatnya pertambahan jumlah penduduk yang secara langsung berdampak pada kebutuhan terhadap lahan yang semakin meningkat (Kusrini et al., 2011). Salah satu dampak dari akibat perubahan guna lahan yang tidak teratur adalah perubahan kondisi ekosistem udara seperti keberadaan Nitrogen Dioksida di udara semakin meningkat dan tentunya suhu permukaan yang semakin panas. Oleh karena itu, penelitian ini bertujuan untuk menganalisis hubungan Perubahan Tutupan Lahan akibat pembangunan infrastruktur dengan kondisi udara dan distribusi suhu permukaan menggunakan basis Cloud Computing di Kabupaten Subang. Berdasarkan hasil ekstraksi kadar nitrogen dioksida (NO2) melalui satelit Sentinel 5P, diperoleh bahwa kadar NO2 rata-rata bulan Oktober wilayah Kabupaten Subang tahun 2019 sebesar 0.0000681 mol/m2 dan untuk kadar NO2 rata-rata bulan Oktober tahun 2021 adalah 0.0000724 mol/m2. Hal ini menandakan terjadi kenaikan kadar NO2 rata-rata pada periode tersebut sebesar 0.0000043 mol/m2. Selanjutnya, berdasarkan hasil estimasi suhu permukaan tanah dari olahan data citra Landsat 8 didapatkan bahwa nilai SPT rata-rata di wilayah Kabupaten Subang pada Oktober 2019 sebesar 27,95 °C dan untuk nilai SPT rata-rata di bulan Oktober 2021 sebesar 24,90 °C. Hal ini menandakan terjadi penurunan SPT rata-rata antara 2 periode tersebut sebesar 3,05 °C. Tutupan lahan badan air, rumput & semak dan tambak di Kabupaten Subang dalam rentang periode bulan Oktober tahun 2019 dan 2021 tidak banyak mengalami perubahan. Perubahan yang terjadi adalah peningkatan luas kawasan pertanian karena sebelumnya termasuk dalam kawasan lahan terbuka / lahan kering.
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Changes in land use that occur are in line with the increasing population growth which directly has an impact on the increasing demand for land (Kusrini et al., 2011). One of the impacts of irregular land use changes is changes in the condition of the air ecosystem, such as the presence of nitrogen dioxide in the air increasing and of course the surface temperature is getting hotter. Therefore, this study aims to analyze the relationship between land cover changes due to infrastructure development with air conditions and surface temperature distribution using Cloud Computing based in Subang Regency. Based on the results of the extraction of nitrogen dioxide (NO2) levels via the Sentinel 5P satellite, it was found that the average NO2 level in October in the Subang Regency area in 2019 was 0.0000681 mol/m2 and for the average NO2 level in October 2021 was 0.0000724 mol/m2. This indicates an increase in the average NO2 level in that period of 0.0000043 mol/m2. Furthermore, based on the results of the estimated ground surface temperature from processed Landsat 8 image data, it was found that the average LST value in the Subang Regency area in October 2019 was 27.95 °C and for the average LST value in October 2021 it was 24.90 ° C. This indicates a decrease in the average LST between the 2 periods by 3.05 °C. The land cover of water bodies, grass & shrubs and ponds in Subang Regency in the period span of October 2019 and 2021 did not change much. The change that occurs is an increase in the area of agriculture because it was previously included in the area of open land / dry land.

Item Type:	Thesis (Other)
Additional Information:	RSG 621.367 8 Fad a-1 2022
Uncontrolled Keywords:	Sentinel 5P, Landsat 8, Klasifikasi Tutupan Lahan, Cloud Computing. Sentinel 5P, Landsat 8, Land Cover Classification, Cloud Computing.
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Geomatics Engineering > 29202-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	18 May 2026 06:26
Last Modified:	18 May 2026 06:26
URI:	http://repository.its.ac.id/id/eprint/133221

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