KARAKTERISTIK SEBARAN TOTAL SUSPENDED SOLID (TSS) MENGGUNAKAN CITRA SENTINEL-2 PADA PERAIRAN MUARA BERAU PROVINSI KALIMANTAN TIMUR

  • Fattria R
  • Kusumaningrum W
N/ACitations
Citations of this article
19Readers
Mendeley users who have this article in their library.

Abstract

Total Suspended Solid (TSS) merupakan variabel fisik yang menyebabkan suatu perairan mengalami kekeruhan dan dapat memberikan dampak negatif pada perairan karena menghalangi sinar matahari untuk masuk ke dalam badan air. Akibatnya dapat menghambat aktivitas fotosintesis pada fitoplankton dan jenis tumbuhan air. Pemanfaatan penginderaan jauh untuk penelitian pada perairan telah lama digunakan sebagai metode alternatif yang efektif dalam membantu memantau kualitas perairan khususnya TSS. Tujuan penelitian ini yaitu untuk menganalisis sebaran Total Suspended Solid (TSS) menggunakan Citra Sentinel-2 dan mengetahui perubahan Total Suspended Solid berdasarkan perubahan musim. Hasil analisis Citra Sentinel-2 menunjukkan bahwa sebaran TSS pada tahun 2021 tertinggi di area transportasi kapal pada musim peralihan 2 berkisar 48,64 mg/L – 395,20 mg/L dan terendah di area pantai pada musim barat berkisar 7 mg/L – 17,35 mg/L. TSS tertinggi berada pada area transportasi kapal yang merupakan area muara sungai dengan suplai sedimen yang tinggi dari daratan. Hasil analisis data in situ di lokasi penelitian menunjukkan nilai rata-rata TSS sebesar 70,11 mg/L dengan nilai tertinggi pada stasiun 22 sebesar 550,8 mg/L dan terendah pada stasiun 5 sebesar 1,36 mg/L. Berdasarkan uji RMSE (Root Mean Square Error) maka didapatkan nilai 27,07, nilai tersebut menunjukkan antara data nilai TSS dilokasi survei dengan data nilai TSS citra satelit sentinel 2 tidak akurat karena nilai RMSE jauh dari nilai 0. Nilai RMSE mendekati 0 menunjukkan hasil yang semakin akurat. Kata Kunci : Sentinel 2, Total Suspended Solid, dan Kalimantan Timur.Total Suspended Solid (TSS) is physical variable, that causes water to become turbid. This variable can have a negative impact on the waters, because it can prevent the sunlight to enter the water column. It can inhibit photosynthetic phytoplankton activity and other aquatic plant species. Using of remote sensing for water research has long been used as an effective alternative method to help monitor water quality, especially TSS. The purpose of this study is to analyze the distribution of Total Suspended Solid (TSS) using Sentinel-2 Imagery based on seasonal. The season are rainy season, 1st transition season, dry season and 2nd transition season. The results of analysis show that the distribution of TSS in 2021 is highest of the ship transportation area during the 2nd transition season, which is around 48.64 mg/L – 395.20 mg/L and the lowest in the coastal area during the west season which ranges from 7 mg /L – 17.35 mg/L. The highest TSS in the ship transportation area, where the area is also a river estuary area with a high supply of sediment from the mainland. The results of in situ data analysis at the study sites showed an average TSS value of 70.11 mg/L with the highest value at station 22 of 550.8 mg/L and the lowest at station 5 of 1.36 mg/L. Value RMSE (Root Mean Square Error) test showed 27.07, this indicates that the TSS value data at the survey location and the TSS value data for Sentinel 2 satellite imagery are inaccurate. Because the RMSE value is far from 0, if the RMSE value get near than more accurate the data processing results. Keywords: Sentinel 2, Total Suspended Solid, Kalimantan Timur.

Cite

CITATION STYLE

APA

Fattria, R., & Kusumaningrum, W. (2023). KARAKTERISTIK SEBARAN TOTAL SUSPENDED SOLID (TSS) MENGGUNAKAN CITRA SENTINEL-2 PADA PERAIRAN MUARA BERAU PROVINSI KALIMANTAN TIMUR. Maspari Journal - Marine Science Research, 15(2), 104–114. https://doi.org/10.56064/maspari.v15i2.26

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free