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Article . 2022 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
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Studi Perbandingan Karakteristik Pasang Surut Hasil Perhitungan Data Lokal Dengan Model Pasang Surut Global di Perairan Indonesia

Comparative Study of Tidal Characteristics Calculation of Local Data Using Global Tidal Models in Indonesian Waters
Authors: Choirul Umam; Widodo S. Pranowo; Khoirol Imam Fatoni;

Studi Perbandingan Karakteristik Pasang Surut Hasil Perhitungan Data Lokal Dengan Model Pasang Surut Global di Perairan Indonesia

Abstract

TPXO 7.1 adalah model pasang surut yang berasal dari asimilasi data altimetri dengan model hidrodinamika. Dalam penelitian ini model TPXO 7.1 dijalankan menggunakan perangkat lunak Tidal Model Driver (TMD) untuk memprediksi. Penelitian dilakukan di 11 lokasi yaitu Sabang, Natuna, Marina Ancol, Sendang Biru, Sebatik, Lembar, Makassar, Maritain NTT, Ternate, Jayapura dan Merauke. Lokasi tersebut mewakili beberapa jenis geomorfologi perairan pesisir. Pengamatan data telemetri pasut diperoleh dari Pushidrosal dan BIG. T-tide matlab toolbox digunakan untuk menganalisis komponen harmonik pasang surut. Analisis data pengamatan dan prediksi telah dilakukan dan memberikan nilai RMSE (Root Mean Square Error). Hasil penelitian menunjukkan, nilai korelasi tertinggi terjadi di perairan Sebatik (R=0,9822), dan nilai korelasi terendah terjadi di perairan Marina Ancol (R=0,7689). Berdasarkan analisis tipe pasang surut antara data pengamatan dan prediksi, tipe pasang surut di perairan Marina Ancol mempunyai perbedaan. Tipe pasang surut Marina Ancol adalah harian tunggal (Formzahl= 4,53) berdasarka data pengamatan, sedangkan berdasarkan data prediksi campuran condong harian tunggal (Formzahl=2,69).

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
gold