Departemen Oseanografi, Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro, Indonesia
BibTex Citation Data :
@article{JKT18468, author = {Dhany Ajiperwata and Elis Indrayanti and Baskoro Rochaddi}, title = {Sebaran Material Padatan Tersuspensi Berdasarkan Data Citra Sentinel-2 di Perairan Tanjung Jati, Jepara}, journal = {Jurnal Kelautan Tropis}, volume = {26}, number = {2}, year = {2023}, keywords = {material padatan tersuspensi; penginderaan jauh; PLTU Tanjung Jati; sentinel-2}, abstract = { Tanjung Jati waters are located around the Tanjung Jati Coal Fired Power Plant, Jepara. Burning coal as a fuel for power plant produces fly and bottom ash, which can affect the concentration of total suspended solid (TSS). This study aims to determine the distribution of TSS based on Sentinel-2 level 2A imagery data of Tanjung Jati waters, Jepara. TSS data from field survey, TSS, and Reflectance Remote Sensing (RRS) data from the Copernicus Sentinel site on 25 October 2021 with a resolution of 10 m were used in this study. Processing data using the algorithm of Lemigas, Budhiman, Parwati, Laili, and developing a new algorithm with a regression function method to estimate TSS concentration. The distribution pattern of TSS in Tanjung Jati Waters, Jepara has a high concentration in areas near land and decreases towards the open sea. The Root Mean Square Error (RMSE) value is 2.704 mg/l, it can be concluded that the proposed algorithm is suitable for describing the distribution of TSS concentrations in Tanjung Jati waters, Jepara. Observation of the distribution of TSS can be used for further analysis to determine sedimentation patterns and water quality. Perairan Tanjung Jati merupakan perairan yang berada di sekitar area PLTU Tanjung Jati, Jepara. Batu bara sebagai bahan bakar untuk kebutuhan PLTU menghasilkan fly dan bottom ash yang dapat mempengaruhi konsentrasi material padatan tersuspensi (MPT) di perairan sekitarnya. Penelitian ini bertujuan untuk mengetahui sebaran MPT di Perairan Tanjung Jati, Jepara berdasarkan data citra Sentinel-2 Level 2A. Data yang digunakan dalam penelitian meliputi data MPT hasil pengukuran lapangan, data MPT dan Reflectance Remote Sensing (RRS) dari situs sentinel copernicus tanggal 25 Oktober 2021, dengan resolusi 10 m. Pengolahan data menggunakan algoritma Lemigas, Budhiman, Parwati, Laili, dan pengembangan algoritma baru dengan metode regresi. Hasil penelitian menunjukkan bahwa pola sebaran MPT di Perairan Tanjung Jati, Jepara memiliki konsentrasi tinggi pada daerah dekat daratan dan semakin berkurang menuju laut lepas. Nilai RMSE sebesar 2,704 mg/l, hal ini menunjukkan bahwa formula algoritma usulan yang diperoleh sesuai untuk menggambarkan sebaran konsentrasi MPT di perairan Tanjung Jati, Jepara. Hasil sebaran MPT ini dapat digunakan dalam analisa lebih lanjut untuk mengetahui pola sedimentasi dan penilaian kualitas air. }, issn = {2528-3111}, pages = {349--356} doi = {10.14710/jkt.v26i2.18468}, url = {https://ejournal2.undip.ac.id/index.php/jkt/article/view/18468} }
Refworks Citation Data :
Tanjung Jati waters are located around the Tanjung Jati Coal Fired Power Plant, Jepara. Burning coal as a fuel for power plant produces fly and bottom ash, which can affect the concentration of total suspended solid (TSS). This study aims to determine the distribution of TSS based on Sentinel-2 level 2A imagery data of Tanjung Jati waters, Jepara. TSS data from field survey, TSS, and Reflectance Remote Sensing (RRS) data from the Copernicus Sentinel site on 25 October 2021 with a resolution of 10 m were used in this study. Processing data using the algorithm of Lemigas, Budhiman, Parwati, Laili, and developing a new algorithm with a regression function method to estimate TSS concentration. The distribution pattern of TSS in Tanjung Jati Waters, Jepara has a high concentration in areas near land and decreases towards the open sea. The Root Mean Square Error (RMSE) value is 2.704 mg/l, it can be concluded that the proposed algorithm is suitable for describing the distribution of TSS concentrations in Tanjung Jati waters, Jepara. Observation of the distribution of TSS can be used for further analysis to determine sedimentation patterns and water quality.
Perairan Tanjung Jati merupakan perairan yang berada di sekitar area PLTU Tanjung Jati, Jepara. Batu bara sebagai bahan bakar untuk kebutuhan PLTU menghasilkan fly dan bottom ash yang dapat mempengaruhi konsentrasi material padatan tersuspensi (MPT) di perairan sekitarnya. Penelitian ini bertujuan untuk mengetahui sebaran MPT di Perairan Tanjung Jati, Jepara berdasarkan data citra Sentinel-2 Level 2A. Data yang digunakan dalam penelitian meliputi data MPT hasil pengukuran lapangan, data MPT dan Reflectance Remote Sensing (RRS) dari situs sentinel copernicus tanggal 25 Oktober 2021, dengan resolusi 10 m. Pengolahan data menggunakan algoritma Lemigas, Budhiman, Parwati, Laili, dan pengembangan algoritma baru dengan metode regresi. Hasil penelitian menunjukkan bahwa pola sebaran MPT di Perairan Tanjung Jati, Jepara memiliki konsentrasi tinggi pada daerah dekat daratan dan semakin berkurang menuju laut lepas. Nilai RMSE sebesar 2,704 mg/l, hal ini menunjukkan bahwa formula algoritma usulan yang diperoleh sesuai untuk menggambarkan sebaran konsentrasi MPT di perairan Tanjung Jati, Jepara. Hasil sebaran MPT ini dapat digunakan dalam analisa lebih lanjut untuk mengetahui pola sedimentasi dan penilaian kualitas air.
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