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      Verifikasi Lintasan Kabut Asap Karhutla Model HYSPLIT menggunakan Citra Satelit Himawari 8

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      Date
      2024
      Author
      Mickael
      Agmalaro, Muhammad Asyhar
      Sitanggang, Imas Sukaesih
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      Abstract
      Kebakaran hutan dan lahan atau yang sering disebut karhutla menghasilkan kabut asap yang mengandung berbagai macam polutan berbahaya seperti CO2 dan CO. Polutan tersebut dapat menyebabkan kerugian yang cukup besar meliputi pencemaran udara, perubahan iklim, hingga mengganggu kesehatan dan aktivitas manusia. Mendeteksi lintasan kabut asap dan meminimalkan dampak negatif dari penyebaran kabut asap karhutla ini sangat diperlukan. Tujuan dari penelitian ini adalah melakukan verifikasi kabut asap dari karhutla menggunakan citra satelit Himawari 8. Proses verifikasi pada penelitian ini akan mencocokkan pola lintasan yang dihasilkan aplikasi model HYSPLIT dengan citra satelit Himawari 8. Citra satelit Himawari 8 diproses dengan classifier C5.0 untuk menghasilkan kelas berupa asap daratan, asap laut, awan tebal, awan tipis, laut, dan vegetasi dengan nilai kappa model sebesar 98,50%. Selanjutnya citra hasil klasifikasi digunakan untuk verifikator pola lintasan kabut asap model HYSPLIT. Hasil verifikasi menunjukkan trajectory bulan September memiliki akurasi sebesar 77% untuk titik-titik trajectory yang berada pada piksel kabut asap. Sedangkan untuk bulan Oktober dan November, persentase keakuratannya kurang lebih sebesar 50% untuk titik-titik trajectory yang berada pada piksel kabut asap.
       
      Forest and land fires produce smog which contains various kinds of dangerous pollutants such as CO2 and CO. These pollutants can cause fatal damage and negative impacts such as air pollution, climate change, also affect human health and their activities. Detecting the trajectory of that haze and minimizing the negative impact of the spread of the haze is necessary. The purpose of this research is to verify the trajectory of the haze of the forest and land fires using Himawari 8 satellite imagery. The verification process in this research will match the trajectory patterns produced by the HYSPLIT model with Himawari 8 satellite imagery. Himawari 8 satellite images are processed with the C5.0 classifier to produce classes with a kappa model value of 98.50%. Next, the classification results are used to verify the haze trajectory pattern of the HYSPLIT model. The verification results show that the September trajectory has an accuracy of 77% for trajectory points that are matched with haze pixels. Meanwhile, for October and November results, the accuracy percentage is approximately 50% for trajectory points that are matched with haze pixels
       
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      http://repository.ipb.ac.id/handle/123456789/155048
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      Indonesia DSpace Group 
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