Model Pendugaan Evaporasi dari Suhu Udara dan Kelembaban Udara Menggunakan Metode Regresi Linier Berganda di Kota Pontianak

Authors

  • Eka Mey Jesiani
  • Apriansyah Apriansyah
  • Riza Adriat

DOI:

https://doi.org/10.26418/pf.v7i1.32515

Abstract

Penelitian ini bertujuan untuk memperoleh persamaan model pendugaan evaporasi berdasarkan data suhu udara dan kelembaban udara di Kota Pontianak tahun 2006 "“ 2017. Analisa korelasi dan pembentukan model evaporasi dengan metode regresi linier berganda menenggunakan data suhu udara dan kelembaban udara dari stasiun klimatologi Siantan dan data evaporasi yang diperoleh dari situs resmi ECMWF. Kemudian model ini diuji kesesuaiannya dengan menghitung nilai R2, r dan error absolutnya. Hasil penelitian ini menunjukkan bahwa korelasi antara suhu udara dan kelembaban udara dengan evaporasi di Kota Pontianak sangat erat yang berarti evaporasi dapat diprediksi dengan data suhu udara dan kelembaban udara. Persamaan model evaporasi yang dihasilkan adalah adalah . Model ini dapat memprediksi evaporasi yang terjadi di Kota Pontianak dengan error absolut 1,9%.

References

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Published

2019-03-25

Issue

Vol. 7 No. 1 (2019)

Section

Articles

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Date: 24-05-2023

Prisma Fisika
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