Elya, Herfina (2017) Pemetaan Kondisi Perairan Menggunakan Algoritma Total Suspended Solid (Tss) Dari Citra Landsat 8 Dan Data Insitu (Studi Kasus : Pantai Timur Surabaya). Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Perairan Pantai Timur Surabaya termasuk perairan yang tercemar berat oleh limbah domestik, limbah industri, limbah pertanian, dan limbah tambak. Pencemaran laut merupakan salah satu masalah yang mengancam bumi ini. Kondisi ini menyebabkan terganggunya kelangsungan hidup biota yang ada disekitarnya, seperti pada perikanan, ekosistem pesisir, dan laut (mangrove, padanglamun, terumbu karang), yang berdampak lebih luas terhadap penurunan pendapatan masyarakat pesisir yang menggantungkan hidupnya pada produktivitas hayati di wilayah pesisir dan pantai. TSS (Total Suspended Solid) merupakan salah satu parameter penentu kualitas air. Metode penginderaan jauh dengan citra satelit dapat menjadi solusi untuk melakukan penelitian TSS. Data yang digunakan dalam penelitian ini yaitu data primer berupa data insitu pada tanggal 17 Maret 2017 dan data sekunder berupa citra satelit Landsat-8 tahun 2013, 2014, 2015, 2016, 2017. Metode yang digunakan dalam penelitian ini didasarkan pada pengolahan citra satelit Landsat 8 menggunakan 3 algoritma yaitu, algoritma Budiman, algoritma Parwati,, algoritma Laili, kemudian dilihat korelasi linier antara data citra dan insitu menggunakan uji korelasi. Data hasil korelasi terbaik adalah algoritma Budiman dengan nilai koefisien determinasi sebesar 0,853. Hasil pengolahan data didapatkan nilai TSS bervariasi antara 1-192 mg/L. Status mutu air perairan Pantai Timur Surabaya berdasarkan Keputusan Menteri Lingkungan Hidup No. 115 tahun 2003 pada Pantai Timur Surabaya rata-rata berada pada nilai 0 ≤ indeks pencemaran ≤ 1 yang berarti memenuhi baku mutu (kondisi baik)
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East Coast waters of Surabaya include waters heavily polluted by domestic waste, industrial waste, agricultural waste, and pond waste. Marine pollution is one of the problems that threatens the earth. This condition causes disruption to the survival of nearby biota, such as in fisheries, coastal ecosystems, and marine (mangrove, coral reefs), which have a more widespread impact on the declining income of coastal communities that rely on biodiversity in coastal and coastal areas. TSS (Total Suspended Solid) is one of the determinants of water quality. Remote sensing methods with satellite imagery can be a solution for conducting TSS research. The data used in this research are primary data in the form of insitu data on March 17, 2017 and secondary data in the form of Landsat-8 satellite imagery in 2013, 2014, 2015, 2016, 2017. The method used in this research is based on Landsat 8 satellite image processing Using 3 algorithms, Budiman algorithm, Parwati algorithm, Laili algorithm, then viewed linear correlation between image data and insitu using correlation test. The best correlation result data is Budiman algorithm with coefficient of determination equal to 0,853. Results of data processing obtained TSS value varies between 1-192 mg / L. Water quality status of Surabaya East Coast waters based on Decree of the Minister of Environment No. 115 of 2003 on the East Coast of Surabaya is on average 0 ≤ pollution index ≤ 1 which means it meets the quality standard (good condition)
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Uncontrolled Keywords: | TSS, Citra Landsat 8, Data Insitu |
| Subjects: | G Geography. Anthropology. Recreation > G Geography (General) > G70.217 Geospatial data G Geography. Anthropology. Recreation > G Geography (General) > G70.5.I4 Remote sensing |
| Divisions: | Faculty of Civil Engineering and Planning > Geomatics Engineering > 29202-(S1) Undergraduate Thesis |
| Depositing User: | HERFINA ELYA HERFINA |
| Date Deposited: | 08 Nov 2017 04:49 |
| Last Modified: | 05 Mar 2019 06:16 |
| URI: | http://repository.its.ac.id/id/eprint/42951 |
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