Aplikasi Data SAR-Mode Level 2 Satelit Cryosat-2 untuk Pengamatan Inland Water di Danau Towuti

Ahmad Saifudin, Eko Yuli Handoko

Abstract


Data altimetri biasanya digunakan untuk penelitian di wilayah laut. Namun seiring berkembangnya teknologi, resolusi spasial satelit altimetri meningkat sehingga dapat digunakan untuk melakukan penelitian tentang perairan di wilayah darat. Pada penelitian ini bermaksud mengaplikasikan salah satu satelit altimetri yaitu CryoSat-2. Data yang digunakan adalah SAR Intermediate Level 2 untuk menentukan water level di Danau Towuti dengan cakupan waktu pengukuran tahun 2011 hingga 2018. Metode yang digunakan yaitu membandingkan data satelit altimetri dengan data in-situ. Hasil yang diperoleh menunjukkan bahwa data satelit altimetri CryoSat-2 dapat digunakan untuk menentukan water level di Danau Towuti dengan menghilangkan data outliner.

Keywords


Inland Water level; CryoSat-2; Danau Towuti

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References


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DOI: http://dx.doi.org/10.12962%2Fj24423998.v17i2.7285

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