Kesimpulan Saran KESIMPULAN DAN SARAN

38

5. KESIMPULAN DAN SARAN

5.1. Kesimpulan

Berdasarkan hasil interpretasi data secara kualitatif terdapat 5 objek yang berbeda terdiri dari Target 001, Target 004, Target 009, Target 010, dan Target 014. Target 001 merupakan target terbesar dengan ukuran 62,8 x 14,5 x 2,6 meter sedangkan Target 010 merupakan target terkecil dengan dimensi 12,6 x 1,8 x 0,1 meter. Target 009 merupakan target dengan nilai maximum range terkecil dimana berukuran 76,6 meter dan 82,2 meter sedangkan Target 010 merupakan target dengan nilai maximum range terbesar dimana berukuran 96,9 meter dan 97,5 meter. Pada interpretasi secara kuantitatif menunjukkan bahwa nilai backscatter terbesar Target 001 berada pada selang waktu 2,5 detik sebesar -14 dB, sedangkan pada Target 009 dan 014 masing-masing sebesar -10 dB dan -6 dB pada selang waktu 9,3 detik dan 4 detik. Secara keseluruhan Target 010 mempunyai nilai backscatter tertinggi dengan nilai sebesar -4,0 dB pada selang waktu 9,4 detik sedangkan nilai backscatter terkecil berada pada Target 004 dengan selang waktu 5 detik dan nilai backscatter sebesar -46,0 dB. Target 010 merupakan target terkecil dengan nilai backscatter terbesar. Target 010 diduga merupakan benda padat yang partikel penyusunnya berupa logam. Pada Target 001 menunjukkan nilai energi tertinggi berada pada selang waktu 0-20 mdtk dengan kisaran energi mencapai 50 dB 2 Hz. Target 004 menunjukkan kisaran energi tertinggi yaitu sebesar 60 dB 2 Hz pada selang waktu 0-20 mdtk dan 140-160 mdtk. Pada Target 009 kisaran energi tertinggi kurang dari 10 dB 2 Hz pada selang waktu 120-140 mdtk. Pada Target 010 mempunyai kisaran energi tertinggi yaitu sebesar 60 dB 2 Hz dengan frekuensi terbanyak pada selang waktu 0-20 mdtk. Kisaran energi tertinggi Target 014 berada pada selang waktu 60-80 mdtk dengan nilai sebesar 60 dB 2 Hz. Semakin besar nilai backscatter maka warna yang dihasilkan akan semakin terang atau lebih putih pada grafik transformasi wavelet.

5.2. Saran

Perlu adanya pemodelan 3 dimensi pada masing-masing target sehingga memudahkan dalam menginterpretasikan data. Selain itu diperlukan penelitian lebih lanjut menggunakan alat akustik lainnya pada lokasi yang sama untuk mengetahui kondisi permukaan dasar laut secara detail dan lengkap sehingga dapat memudahkan dalam penginterpretasian data. 40 DAFTAR PUSTAKA [Anonim]. 2012. Klein 3000. [Diunduh pada tanggal 28 Frebuari 2012]. http:www.l-3klein.com. [Anonim]. 2012. Side Scan Sonar. [Diunduh pada tanggal 10 Mei 2012]. http:gulfofmexico.marinedebris.noaa.gov Agustini K. 2006. Perbandingan Metode Transformasi Wavelet Sebagai Praproses Pada Sistem Identifikasi Pembicara. Tesis. Sekolah Pasca Sarjana. Institut Pertanian Bogor. Bogor. Bartholoma A. 2006. Acoustic bottom detection and seabed classification in the German Bight, southern North Sea. Springer : Wilhelmshaven, Germany. Vol 26: 177 – 184. Blott JS dan Kenneth P. 2001. Gradistat: A Grain Size Distribution and Statistics Package for The Analysis of Unconsolidated Sediments. Royal Holloway University of London. London. Burrus CS, Gopinath RA, dan Guo H. 1998. Introduction to Wavelets and Wavelet Transform. Prentice Hall. New Jersey. Castleman KR. 1996. Digital Image Processing. Prentice Hall: Englewood Cliffs. New Jersey. Chakraborty B, Mahale V, Navelkar G, Rao BR, Prabhudesai RG, Ingole B, Janakiraman G. 2007. Acoustic characterization of seafloor habitats on the western continental shelf of India. ICES Journal of Marine Science. 643: 551- 558. Charnila D dan Manik HM. 2010. Pemetaan dan Klasifikasi Sedimen Dengan Menggunakan Instrumen Side Scan Sonar Di Perairan Balongan Indramayu- Jawa Barat. Jurnal Teknologi Perikanan dan Kelautan. 11: 105-112. Ehrhold AD, Hamon, dan B Guillaumont. 2006. The REBENT monitoring network, a spatially integrated, acoustic approach to surveying nearshore acrobenthic habitats:application to the Bay of Concarneau South Brittany, France. ICES Journal of Marine Science 63: 1604-1615. Evans RJ, Stewart SA, dan Davies RJ. 2007. Phase-reversed seabed reflections in seismic data: examples related to mud volcanoes from the South Caspian Sea. Geo-Mar Lett. Vol 27: 203 –212. Foster DJ, Mosher CC, Hassanzadeh S. 1994. Wavelet transform methods for phase identification in three component seismograms. Bulletin of Seismological Society of America. 87 6: 1598-1612. Garrison T. 2005. Oceanography: An Invitation to Marine Science. 5ed. Thomson Learning, Inc. Connecticut. USA. Graps A. 1995. An Introduction to Wavelets, IEEE Computational Science and Engineering. IEEE Computer Society : Loas Alamitos: CA, USA. Vol 22: 112-117 Greenlaw CF, Holliday DV, and McGehee DE. 2004. High-Frequency Scattering from Saturated Sand Sediment. J. Acoust. Soc. Am. 115 6: 2818-2823 Klein Associates, Inc. 1985. Side Scan Sonar Record Interpretation.Klein Associates, Inc. New Hampshire. USA. Kuntoro, Kusnida D, Surachman M, Silalahi IR, YuningsihA, Setiady D, Rahardiawan R, Budiman, dan Hartono. 1990. Laporan Penyelidikan Geologi dan Geofisika Perairan Selat Sunda dan Sekitarnya, Lembar Peta 1110, Publikasi Intern Pusat Penelitian dan Pengembangan Geologi Bandung. Bandung Lurton X. 2002. An Introduction to Underwater Acoustic. Springer. Praxis. Chichester, UK. MacLennan DN dan Simmonds EJ. 2005. 2th Fisheries Acoustic: Theory and Practice. Blackwell Science. Oxford. UK. Mahyuddin MF. 2008. Penggunaan Perangkat Lunak Sonar Pro Untuk Pengolahan Data Side Scan Sonar. Skripsi. Fakultas Ilmu dan Teknologi Kebumian. Institut Teknologi Bandung. Bandung. Manik HM, Marsugi S, dan Susilohadi. 2012. Detection of Underwater Target Using High Frequency Sonar. Proceeding of International Symposium on Earth Science and Technology. 18-19 September 2012. Bandung. Manik HM. 2011. Underwater Acoustic Detection and Signal Processing Near the Seabed. Di dalam: Kolev N, editor. Sonar Systems. Williampark. Croatia. hlm 255-274. Manik HM. 2006. Study on Acoustic Quantification of Sea Bottom Using Quantitative Echo Sounder. [Disertasi]. Tokyo University of Marine Science and Technology. Tokyo. Mavroidis T, G Vardoulias, A Georgiadis, I Koukos, dan M Taroudakis. 2008. Two Dimensional Wavelet Coefficient Statistics for Sea Bottom Classification. Serres Institute of Technology. Serres. Greece. Medwin H and Clay CS. 1998. Fundamentals of Acoustical Oceanography. Academic Press. New York. Noviadi Y. 2010. The Seafloor Morphologhy of Sunda Strait for Laying The Underwater Cables. Bulletin of the Marine Geology. 252: 103-113. Oktavia R, Pariwono JI, dan Manurung P. 2011. Variasi Muka Laut dan Arus Geostrofik Permukaan Perairan Selat Sunda Berdasarkan Data Pasut dan Angin Tahun 2008. Jurnal Ilmu dan Teknologi Kelautan Tropis. Vol 32: 127-152. Percival DB dan Walden AT. 2000. Wavelet Methods for Time Series Analysis. Cambridge University Press. Cambridge. United Kingdom Russel I. 2001. Basic Principles of Hydrographic Surveying. Hydrographic Awareness. Seminar and Course: The Importance of Hydrographic Survey for Management and Development of The Coastal Zone. 24-27 April 2001. Jakarta. Sari SP dan Manik HM. 2009. Deteksi dan Interpretasi Target di Dasar Laut Menggunakan Instrumen Side Scan Sonar. Seminar Nasional Teori dan Aplikasi Teknologi Kelautan. 17 Desember 2009. Surabaya. hlm A 25-30. Setiady D. 2005. Penentuan Asal Sedimen Permukaan Dasar Laut Berdasarkan Analisis Besar Butir dan Mineral Berat. Kumpulan Abstrak Tesis. Teknik Geologi. Institut Teknologi Bandung. Bandung Urick RJ. 1983. Principles of Underwater Sound. 3rd ed. Mc-Graw-Hill. New York. Wibisono MS. 2005. Pengantar Ilmu Kelautan. Grasindo. Jakarta. Wentworth CK. 1922. A scale of grade and class terms for clastic sediments. Journal of Geology. 30: 377 –392. 43 LAMPIRAN Lampiran 1. Gambar dan spesifikasi Gravity Core dan Grab Sampler a Gravity Core b Grab Sampler Spesifikasi dari gravity core yang digunakan Diameter tabung : 2,5 inchi Panjang : 100 cm Pemberat : 60 kg Panjang kabel : sesuai kedalaman perairan sampai 150 m Penggerak : winch penggerak mesin Lampiran 2. Data Sampel Nilai Waktu dan Backscatter Target 001 Time Backscatter Time Backscatter Time Backscatter Time Backscatter Time Backscatter ms dB ms dB ms dB ms dB ms dB 0.041 -2.77986 1.599 3.157 -42.981617 4.715 -29.002217 6.273 -35.022817 0.082 -2.77986 1.64 -13.154383 3.198 4.756 -30.940417 6.314 -20.70275 0.123 -2.77986 1.681 -12.100256 3.239 -18.899217 4.797 -20.059056 6.355 -26.72335 0.164 -2.77986 1.722 -26.72335 3.28 -18.631938 4.838 -20.374942 6.396 -35.022817 0.205 -2.77986 1.763 -27.418592 3.321 -35.022817 4.879 -29.917367 6.437 -32.100256 0.246 -2.77986 1.804 -16.961017 3.362 4.92 -36.961017 6.478 -30.940417 0.287 -2.77986 1.845 -24.919817 3.403 -22.557831 4.961 -35.022817 6.519 -36.961017 0.328 -2.77986 1.886 3.444 -12.611338 5.002 -32.100256 6.56 -36.961017 0.369 -2.77986 1.927 -30.940417 3.485 -22.153763 5.043 -35.022817 6.601 -33.439192 0.41 -2.77986 1.968 -19.174983 3.526 -36.961017 5.084 -27.418592 6.642 -24.919817 0.451 17.22014 2.009 -23.427145 3.567 -29.917367 5.125 -22.153763 6.683 -29.002217 0.492 -2.77986 2.05 3.608 -22.981617 5.166 -24.919817 6.724 -39.459792 0.533 -2.77986 2.091 -22.153763 3.649 -29.917367 5.207 -32.100256 6.765 -42.981617 0.574 -2.77986 2.132 -17.180925 3.69 5.248 6.806 -29.917367 0.615 17.22014 2.173 -30.940417 3.731 -35.022817 5.289 -49.002217 6.847 -36.961017 0.656 -2.77986 2.214 -30.940417 3.772 -16.74654 5.33 -23.427145 6.888 -36.961017 0.697 -2.77986 2.255 -29.002217 3.813 -15.198295 5.371 -24.919817 6.929 -24.919817 0.738 -2.77986 2.296 -29.917367 3.854 -30.940417 5.412 -42.981617 6.97 -19.459792 0.779 -2.77986 2.337 -36.961017 3.895 -18.631938 5.453 -29.002217 7.011 -28.174363 0.82 -3.1570954 2.378 3.936 -12.225235 5.494 -18.120856 7.052 -26.72335 0.861 -20.059056 2.419 -26.079656 3.977 -22.557831 5.535 -29.002217 7.093 -27.418592 0.902 -18.899217 2.46 -25.480392 4.018 -14.038456 5.576 -49.002217 7.134 -33.439192 0.943 -33.439192 2.501 -35.022817 4.059 -17.876167 5.617 -36.961017 7.175 -32.100256 0.984 -24.919817 2.542 4.1 -33.439192 5.658 -26.079656 7.216 -26.72335 1.025 -32.100256 2.583 4.141 -29.002217 5.699 -29.002217 7.257 -21.397992 1.066 -42.981617 2.624 -16.133163 4.182 -39.459792 5.74 -26.72335 7.298 -13.439192 1.107 -22.153763 2.665 -17.406545 4.223 -33.439192 5.781 -42.981617 7.339 -24.919817 1.148 -21.76766 2.706 -30.940417 4.264 -19.459792 5.822 -26.079656 7.38 -26.079656 1.189 2.747 -32.100256 4.305 -39.459792 5.863 -22.981617 7.421 -21.397992 1.23 2.788 -27.418592 4.346 -42.981617 5.904 7.462 -27.418592 1.271 2.829 -19.174983 4.387 -14.850813 5.945 -18.120856 7.503 -32.100256 1.312 -3.611958 2.87 -30.940417 4.428 -22.557831 5.986 -15.74706 7.544 -24.393238 1.353 -42.981617 2.911 -22.981617 4.469 -29.002217 6.027 -33.439192 7.585 -36.961017 1.394 -32.100256 2.952 -23.427145 4.51 -23.427145 6.068 -24.919817 7.626 -26.72335 1.435 -30.940417 2.993 -29.002217 4.551 -33.439192 6.109 -26.079656 7.667 -20.70275 1.476 -22.557831 3.034 -35.022817 4.592 6.15 -28.174363 7.708 -17.638182 1.517 -21.043417 3.075 -36.961017 4.633 -18.899217 6.191 -12.74395 7.749 -29.002217 1.558 -32.100256 3.116 -29.917367 4.674 -13.88472 6.232 -16.537231 7.79 Lampiran 2. Data Sampel Nilai Waktu dan Backscatter Target 001 lanjutan Time Backscatter Time Backscatter Time Backscatter Time Backscatter Time Backscatter ms dB ms dB ms dB ms dB ms dB 7.831 -16.74654 9.389 -30.940417 10.947 -22.153763 12.505 -17.876167 14.063 -29.917367 7.872 -12.480721 9.43 -26.079656 10.988 -19.174983 12.546 -29.917367 14.104 7.913 -23.427145 9.471 -23.427145 11.029 -39.459792 12.587 -22.981617 14.145 -10.312248 7.954 -29.917367 9.512 -24.393238 11.07 -18.372639 12.628 -29.917367 14.186 -6.7233498 7.995 -39.459792 9.553 -24.393238 11.111 -16.133163 12.669 -28.174363 14.227 -17.876167 8.036 -24.393238 9.594 -17.876167 11.152 -17.180925 12.71 -20.059056 14.268 -42.981617 8.077 -20.059056 9.635 -28.174363 11.193 -25.480392 12.751 -23.896767 14.309 -18.899217 8.118 -26.079656 9.676 11.234 -23.896767 12.792 -35.022817 14.35 -16.537231 8.159 -28.174363 9.717 -17.876167 11.275 -33.439192 12.833 -39.459792 14.391 -39.459792 8.2 -29.002217 9.758 -10.413838 11.316 -23.427145 12.874 -29.917367 14.432 -26.72335 8.241 9.799 -27.418592 11.357 -19.459792 12.915 -29.002217 14.473 -26.72335 8.282 -39.459792 9.84 -20.70275 11.398 -26.72335 12.956 -19.174983 14.514 -42.981617 8.323 -10.014417 9.881 -17.876167 11.439 -49.002217 12.997 -22.557831 14.555 -36.961017 8.364 -15.74706 9.922 -27.418592 11.48 13.038 -26.72335 14.596 -20.374942 8.405 -27.418592 9.963 -39.459792 11.521 -14.194963 13.079 -17.406545 14.637 -21.043417 8.446 -16.133163 10.004 -30.940417 11.562 -9.821389 13.12 -24.393238 14.678 8.487 -26.079656 10.045 -28.174363 11.603 -20.374942 13.161 -24.393238 14.719 -18.372639 8.528 -29.917367 10.086 -19.459792 11.644 -39.459792 13.202 -33.439192 14.76 -11.73576 8.569 -29.917367 10.127 -10.312248 11.685 -42.981617 13.243 14.801 -24.919817 8.61 -23.427145 10.168 -21.397992 11.726 -39.459792 13.284 -22.981617 14.842 -21.397992 8.651 -33.439192 10.209 -33.439192 11.767 13.325 -14.850813 14.883 -9.9173667 8.692 -22.981617 10.25 -21.043417 11.808 -33.439192 13.366 -13.154383 14.924 -19.174983 8.733 -20.70275 10.291 -17.876167 11.849 -24.393238 13.407 -22.557831 14.965 -27.418592 8.774 -27.418592 10.332 -20.70275 11.89 13.448 -26.72335 15.006 -42.981617 8.815 -24.393238 10.373 -27.418592 11.931 -14.850813 13.489 -27.418592 15.047 -24.919817 8.856 -33.439192 10.414 -39.459792 11.972 -15.56026 13.53 -39.459792 15.088 -21.76766 8.897 -42.981617 10.455 -35.022817 12.013 -29.917367 13.571 15.129 -15.377392 8.938 -30.940417 10.496 -49.002217 12.054 -9.9173667 13.612 -25.480392 15.17 -8.4960995 8.979 10.537 12.095 -12.225235 13.653 -9.5396598 15.211 -20.059056 9.02 -36.961017 10.578 -11.272402 12.136 -29.002217 13.694 -7.1337832 15.252 -30.940417 9.061 -14.194963 10.619 -10.516631 12.177 -35.022817 13.735 -16.961017 15.293 -15.022817 9.102 -17.406545 10.66 -29.002217 12.218 -24.919817 13.776 -39.459792 15.334 -16.133163 9.143 -22.557831 10.701 -20.059056 12.259 -35.022817 13.817 -19.174983 15.375 -11.73576 9.184 -11.500992 10.742 -30.940417 12.3 -24.393238 13.858 -17.876167 15.416 -20.374942 9.225 -10.516631 10.783 -22.153763 12.341 -18.372639 13.899 -23.896767 15.457 -39.459792 9.266 -12.100256 10.824 -15.377392 12.382 13.94 -20.374942 15.498 -20.374942 9.307 -23.896767 10.865 -28.174363 12.423 -26.72335 13.981 -21.76766 15.539 -22.557831 9.348 -42.981617 10.906 -23.896767 12.464 -13.154383 14.022 -18.631938 15.58 -28.174363 Lampiran 2. Data Sampel Nilai Waktu dan Backscatter Target 001 lanjutan Time Backscatter Time Backscatter Time Backscatter Time Backscatter Time Backscatter ms dB ms dB ms dB ms dB ms dB 15.621 -21.76766 17.179 -29.002217 18.74 -28.174363 20.295 -20.70275 21.853 -39.459792 15.662 -26.079656 17.22 18.78 -21.76766 20.336 -33.439192 21.894 -30.940417 15.703 -25.480392 17.261 -32.100256 18.82 -24.393238 20.377 -17.638182 21.935 -29.002217 15.744 -32.100256 17.302 -13.015406 18.86 -22.153763 20.418 -16.961017 21.976 -35.022817 15.785 -35.022817 17.343 -17.876167 18.9 20.459 -36.961017 22.017 -24.393238 15.826 -29.002217 17.384 -30.940417 18.94 -21.397992 20.5 22.058 -19.459792 15.867 -36.961017 17.425 -42.981617 18.98 -4.3422946 20.541 -32.100256 22.099 -36.961017 15.908 -17.876167 17.466 19.02 -11.049675 20.582 -22.981617 22.14 -33.439192 15.949 -13.154383 17.507 -25.480392 19.07 -22.153763 20.623 -24.393238 22.181 -23.427145 15.99 -26.079656 17.548 -16.133163 19.11 -27.418592 20.664 -49.002217 22.222 -26.079656 16.031 -19.459792 17.589 -19.459792 19.15 -21.76766 20.705 -39.459792 22.263 -42.981617 16.072 -16.537231 17.63 -17.638182 19.19 -22.153763 20.746 -17.876167 22.304 16.113 -33.439192 17.671 -15.377392 19.23 -32.100256 20.787 -20.059056 22.345 -24.393238 16.154 -39.459792 17.712 -30.940417 19.27 -29.917367 20.828 -29.917367 22.386 -19.174983 16.195 -24.919817 17.753 -26.079656 19.31 -23.896767 20.869 -22.153763 22.427 -27.418592 16.236 -26.079656 17.794 -13.439192 19.35 -29.917367 20.91 -13.29562 22.468 -24.393238 16.277 -15.377392 17.835 -23.427145 19.39 -39.459792 20.951 -27.418592 22.509 -36.961017 16.318 -13.585177 17.876 -35.022817 19.43 -19.459792 20.992 -29.917367 22.55 -32.100256 16.359 -28.174363 17.917 -16.332848 19.48 -16.537231 21.033 -16.961017 22.591 -39.459792 16.4 17.958 -22.981617 19.52 -35.022817 21.074 -26.72335 22.632 -19.174983 16.441 -17.406545 17.999 -49.002217 19.56 -33.439192 21.115 -21.043417 22.673 -13.585177 16.482 -14.516699 18.04 -20.70275 19.6 -27.418592 21.156 -17.180925 22.714 -26.079656 16.523 -20.059056 18.081 -24.393238 19.64 -22.981617 21.197 22.755 -21.043417 16.564 -29.917367 18.122 -30.940417 19.68 -26.079656 21.238 -26.72335 22.796 -21.043417 16.605 -33.439192 18.163 -26.079656 19.72 -39.459792 21.279 -8.4960995 22.837 -30.940417 16.646 -30.940417 18.204 -39.459792 19.76 -36.961017 21.32 -15.022817 22.878 -27.418592 16.687 -49.002217 18.245 -28.174363 19.8 21.361 -10.413838 22.919 -29.002217 16.728 18.286 -49.002217 19.84 -24.393238 21.402 -3.0251553 22.96 -28.174363 16.769 -18.372639 18.327 -15.56026 19.89 -17.876167 21.443 -10.211832 23.001 -16.537231 16.81 -13.733657 18.368 -8.2536869 19.93 -23.427145 21.484 -30.940417 23.042 -21.043417 16.851 -18.631938 18.409 -20.70275 19.97 -26.72335 21.525 -14.850813 23.083 16.892 -16.74654 18.45 20.01 -35.022817 21.566 -12.480721 23.124 -23.427145 16.933 -23.427145 18.491 -22.557831 20.05 -42.981617 21.607 -12.225235 23.165 -17.638182 16.974 -33.439192 18.532 -7.1337832 20.09 -35.022817 21.648 -10.516631 23.206 -21.76766 17.015 -30.940417 18.573 -12.480721 20.13 21.689 -24.393238 23.247 -30.940417 17.056 -39.459792 18.614 -22.981617 20.17 21.73 -39.459792 23.288 -16.74654 17.097 -36.961017 18.655 -29.917367 20.21 -6.2046351 21.771 -36.961017 23.329 -18.899217 17.138 -33.439192 18.696 20.25 -4.2412948 21.812 -35.022817 23.37 -26.079656 Lampiran 2. Data Sampel Nilai Waktu dan Backscatter Target 001 lanjutan Time Backscatter Time Backscatter Time Backscatter Time Backscatter Time Backscatter ms dB ms dB ms dB ms dB ms dB 23.411 -35.022817 24.969 -21.043417 26.527 -29.002217 28.085 -10.413838 29.643 -35.022817 23.452 -49.002217 25.01 -28.174363 26.568 -23.427145 28.126 -19.754257 29.684 -35.022817 23.493 -42.981617 25.051 -36.961017 26.609 -26.079656 28.167 -23.427145 29.725 -39.459792 23.534 -30.940417 25.092 -21.397992 26.65 -36.961017 28.208 -15.198295 29.766 23.575 -29.002217 25.133 -13.154383 26.691 -20.70275 28.249 -16.961017 29.807 -36.961017 23.616 -27.418592 25.174 -11.500992 26.732 -24.393238 28.29 -15.74706 29.848 -30.940417 23.657 -22.557831 25.215 -26.079656 26.773 -42.981617 28.331 -7.78826 29.889 23.698 -29.002217 25.256 -22.153763 26.814 -30.940417 28.372 -9.0022169 29.93 -22.153763 23.739 -28.174363 25.297 -16.961017 26.855 -27.418592 28.413 -21.043417 29.971 -10.014417 23.78 -39.459792 25.338 -36.961017 26.896 -42.981617 28.454 -32.100256 30.012 -15.74706 23.821 25.379 -24.393238 26.937 -29.917367 28.495 -30.940417 30.053 -29.002217 23.862 -15.937967 25.42 -16.133163 26.978 -23.427145 28.536 -36.961017 30.094 -20.374942 23.903 -13.154383 25.461 -18.120856 27.019 -26.72335 28.577 -24.919817 30.135 -22.153763 23.944 -18.899217 25.502 -22.557831 27.06 -29.917367 28.618 -24.393238 30.176 -35.022817 23.985 -29.002217 25.543 -29.917367 27.101 -36.961017 28.659 -29.917367 30.217 -42.981617 24.026 -26.72335 25.584 -13.88472 27.142 -42.981617 28.7 -39.459792 30.258 24.067 -20.70275 25.625 -14.194963 27.183 -39.459792 28.741 -25.480392 30.299 -35.022817 24.108 25.666 -27.418592 27.224 -39.459792 28.782 -23.427145 30.34 -21.76766 24.149 -18.899217 25.707 27.265 -36.961017 28.823 -24.393238 30.381 -35.022817 24.19 -8.0178564 25.748 -26.079656 27.306 28.864 -18.372639 30.422 24.231 -10.516631 25.789 -22.153763 27.347 -30.940417 28.905 -33.439192 30.463 -16.961017 24.272 -28.174363 25.83 27.388 -12.225235 28.946 -42.981617 30.504 -9.6325579 24.313 -35.022817 25.871 -26.72335 27.429 -13.439192 28.987 -33.439192 30.545 -17.876167 24.354 -26.72335 25.912 -15.377392 27.47 -18.899217 29.028 -24.919817 30.586 -24.393238 24.395 -22.557831 25.953 -21.76766 27.511 -24.393238 29.069 -18.631938 30.627 -20.70275 24.436 -16.332848 25.994 -35.022817 27.552 -19.754257 29.11 -21.397992 30.668 -24.919817 24.477 -23.896767 26.035 -36.961017 27.593 -23.427145 29.151 -14.850813 30.709 -29.002217 24.518 -36.961017 26.076 -36.961017 27.634 -29.917367 29.192 -28.174363 30.75 -36.961017 24.559 -39.459792 26.117 -35.022817 27.675 -39.459792 29.233 30.791 -35.022817 24.6 -14.850813 26.158 -26.72335 27.716 -22.981617 29.274 -18.120856 30.832 -35.022817 24.641 -19.459792 26.199 -35.022817 27.757 -25.480392 29.315 -13.585177 30.873 -42.981617 24.682 -17.638182 26.24 -25.480392 27.798 -30.940417 29.356 -17.180925 30.914 -49.002217 24.723 -17.406545 26.281 -25.480392 27.839 -20.059056 29.397 -32.100256 30.955 -19.459792 24.764 -21.76766 26.322 -26.079656 27.88 -15.74706 29.438 -42.981617 30.996 -19.754257 24.805 -17.638182 26.363 -25.480392 27.921 -25.480392 29.479 -21.043417 31.037 -42.981617 24.846 -27.418592 26.404 -35.022817 27.962 29.52 -20.059056 31.078 -32.100256 24.887 -27.418592 26.445 -29.002217 28.003 -24.393238 29.561 -42.981617 31.119 -20.70275 24.928 -17.876167 26.486 -29.917367 28.044 -11.385945 29.602 -22.557831 31.16 -28.174363 Lampiran 3. Syntax Tranformasi Wavelet Kontinu pada Target Load a fractal signal. load target.txt target=target:,2; target=target1:3200; lv = lengthtarget; subplot211, plottarget;titleAnalisis sinyal; setgca,Xlim,[0 200] Perform continuous wavelet transform by gaus2 at all integer scales from 1 to 48. load target.txt target=target:,2; target=target1:3200; lv = lengthtarget; subplot212 ccfs = cwttarget,1:148,db8,plot; titleContinuous Transform setgca,Xlim,[0 200] colormappink64; ylabelScale Editing some graphical properties, the following figure is generated. Lampiran 4. Data Batimetri SRTM 30 Plus di Perairan Selat Sunda Bujur Lintang Kedalaman m Bujur Lintang Kedalaman m Bujur Lintang Kedalaman m 105.7383 -5.89988 -3.172 105.7883 -5.87488 -19.053 105.8216 -5.89155 -60.859 105.7383 -5.90822 -17.029 105.7883 -5.88322 -10.19 105.8216 -5.89988 -58.082 105.7383 -5.91655 -39.861 105.7883 -5.89155 -19.33 105.8216 -5.90822 -49.572 105.7383 -5.92488 -64.206 105.7883 -5.89988 -20.045 105.8216 -5.91655 -35.245 105.7383 -5.93322 -86.6 105.7883 -5.90822 -27.984 105.8216 -5.92488 -18.865 105.7383 -5.94155 -98.745 105.7883 -5.91655 -43.777 105.8216 -5.93322 -4.608 105.7466 -5.89988 -1.751 105.7883 -5.92488 -61.069 105.8299 -5.87488 -63.037 105.7466 -5.90822 -16.387 105.7883 -5.93322 -77.395 105.8299 -5.88322 -60.085 105.7466 -5.91655 -41.824 105.7883 -5.94155 -81.208 105.8299 -5.89155 -57.085 105.7466 -5.92488 -68.401 105.7966 -5.87488 -36.636 105.8299 -5.89988 -51.933 105.7466 -5.93322 -93.604 105.7966 -5.88322 -36.062 105.8299 -5.90822 -43.57 105.7466 -5.94155 -105.789 105.7966 -5.89155 -36.053 105.8299 -5.91655 -30.814 105.7549 -5.89988 -3.564 105.7966 -5.89988 -36.456 105.8299 -5.92488 -16.025 105.7549 -5.90822 -18.564 105.7966 -5.90822 -39.462 105.8299 -5.93322 -3.583 105.7549 -5.91655 -43.826 105.7966 -5.91655 -43.354 105.8383 -5.87488 -58.043 105.7549 -5.92488 -70.804 105.7966 -5.92488 -47.66 105.8383 -5.88322 -55.085 105.7549 -5.93322 -95.652 105.7966 -5.93322 -51.57 105.8383 -5.89155 -51.502 105.7549 -5.94155 -107.832 105.7966 -5.94155 -51.264 105.8383 -5.89988 -46.119 105.7633 -5.89988 -4.924 105.8049 -5.87488 -54.622 105.8383 -5.90822 -38.155 105.7633 -5.90822 -19.79 105.8049 -5.88322 -51.91 105.8383 -5.91655 -27.378 105.7633 -5.91655 -45.232 105.8049 -5.89155 -50.704 105.8383 -5.92488 -14.588 105.7633 -5.92488 -72.796 105.8049 -5.89988 -51.271 105.8383 -5.93322 -3.16 105.7633 -5.93322 -97.429 105.8049 -5.90822 -49.35 105.8466 -5.87488 -53.651 105.7633 -5.94155 -109.023 105.8049 -5.91655 -41.923 105.8466 -5.88322 -50.677 105.7716 -5.89155 -0.494 105.8049 -5.92488 -35.001 105.8466 -5.89155 -46.108 105.7716 -5.89988 -3.772 105.8049 -5.93322 -26.921 105.8466 -5.89988 -41.113 105.7716 -5.90822 -18.024 105.8049 -5.94155 -23.086 105.8466 -5.90822 -33.738 105.7716 -5.91655 -45.027 105.8133 -5.87488 -66.112 105.8466 -5.91655 -24.941 105.7716 -5.92488 -74.182 105.8133 -5.88322 -62.196 105.8466 -5.92488 -15.318 105.7716 -5.93322 -100.99 105.8133 -5.89155 -59.585 105.8466 -5.93322 -0.256 105.7716 -5.94155 -111.628 105.8133 -5.89988 -59.368 105.8549 -5.87488 -50.854 105.7799 -5.87488 -5.328 105.8133 -5.90822 -53.089 105.8549 -5.88322 -46.693 105.7799 -5.89155 -6.068 105.8133 -5.91655 -39.419 105.8549 -5.89155 -41.705 105.7799 -5.89988 -7.128 105.8133 -5.92488 -24.882 105.8549 -5.89988 -36.122 105.7799 -5.90822 -19.194 105.8133 -5.93322 -10.111 105.8549 -5.90822 -30.307 105.7799 -5.91655 -44.057 105.8133 -5.94155 -4.391 105.8549 -5.91655 -24.087 105.7799 -5.92488 -71.072 105.8216 -5.87488 -67.206 105.8549 -5.92488 -19.028 105.7799 -5.93322 -96.727 105.8216 -5.88322 -63.865 105.8549 -5.93322 -9.956 Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 01 Kedalaman Air : Koordinat : 105° 53 38.4 BT Geologiawan : Yusuf Adam 6° 02 49.4 LS Terumbu Karang dan Pasir Biogenik No. Sampel : SS - 02 Kedalaman Air : Koordinat : 105° 55 40.8 BT Geologiawan : Yusuf Adam 6° 01 56.0 LS Pasir Biogenik; putih kecoklatan, kasar-sangat kasar, terpilah buruk, fragmen karang dan moluska dominan. No. Sampel : SS - 03 Kedalaman Air : Koordinat : 105° 56 31.2 BT Geologiawan : Yusuf Adam 6° 00 53.6 LS Pasir Biogenik; putih kecoklatan, kasar-sangat kasar, terpilah buruk, fragmen karang dan moluska dominan. SEDIMEN PERMUKAAN DASAR LAUT FOTO PEMERIAN PERAIRAN SELAT SUNDA No Sample FOTO PEMERIAN FOTO PEMERIAN Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda lanjutan PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 04 Kedalaman Air : Koordinat : 105° 54 21.6 BT Geologiawan : Yusuf Adam 6° 01 3.9 LS Pasir; putih kecoklatan, kasar, terpilah sedang, fragmen cangkang moluska dominan. No. Sampel : SS - 05 Kedalaman Air : Koordinat : 105° 52 30 BT Geologiawan : Yusuf Adam 6° 01 9.5 LS Karang; No. Sampel : SS - 06 Kedalaman Air : Koordinat : 105° 54 46.8 BT Geologiawan : Yusuf Adam 5° 59 28.0 LS Pasir Biogenik; putih kecoklatan, kasar, terpilah sedang, fragmen cangkang moluska sangat dominan. FOTO PEMERIAN FOTO PEMERIAN SEDIMEN PERMUKAAN DASAR LAUT PERAIRAN SELAT SUNDA FOTO PEMERIAN Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda lanjutan PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 07 Kedalaman Air : Koordinat : 105° 52 15.6 BT Geologiawan : Yusuf Adam 5° 59 49.7 LS Karang; No. Sampel : SS - 08 Kedalaman Air : Koordinat : 105° 50 24.0 BT Geologiawan : Yusuf Adam 5° 59 51.9 LS Pasir; abu-abu, kasar-sedang, terpilah sedang, fragmen cangkang moluska dominan. No. Sampel : SS - 09 Kedalaman Air : Koordinat : 105° 51 21.6 BT Geologiawan : Yusuf Adam 5° 59 4.7 LS Karang; abu-abu, sponge dan massive coral FOTO PEMERIAN FOTO PEMERIAN SEDIMEN PERMUKAAN DASAR LAUT PERAIRAN SELAT SUNDA FOTO PEMERIAN Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda lanjutan PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 10 Kedalaman Air : Koordinat : 105° 53 2.4 BT Geologiawan : Yusuf Adam 5° 57 54.4 LS Lanau pasiran; abu-abu, halus, terpilah sedang, lunak dan liat. No. Sampel : SS - 11 Kedalaman Air : Koordinat : 105° 48 57.6 BT Geologiawan : Yusuf Adam 5° 58 18.8 LS Pasir lanauan; abu-abu, halus-kasar, terpilah buruk, lunak, bagian top pasir dan bottom lanau-lempung. No. Sampel : SS - 12 Kedalaman Air : Koordinat : 105° 51 57.6 BT Geologiawan : Yusuf Adam 5° 56 11.0 LS Pasir Biogenik; putih kecoklatan, kasar, terpilah buruk, fragmen karang dan moluska dominan. SEDIMEN PERMUKAAN DASAR LAUT PERAIRAN SELAT SUNDA FOTO PEMERIAN FOTO PEMERIAN FOTO PEMERIAN Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda lanjutan PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 13 Kedalaman Air : Koordinat : 105° 49 30.0 BT Geologiawan : Yusuf Adam 5° 56 35.0 LS Karang; abu-abu, soft - hard coral No. Sampel : SS - 15 Kedalaman Air : Koordinat : 105° 50 24.0 BT Geologiawan : Yusuf Adam 5° 54 38.1 LS Pasir Biogenik; putih kecoklatan, kasar-sedang terpilah sedang, fragmen cangkang moluska dominan. No. Sampel : SS - 16 Kedalaman Air : Koordinat : 105° 48 14.4 BT Geologiawan : Yusuf Adam 5° 54 16.5 LS Karang; abu-abu, soft coral - sponge SEDIMEN PERMUKAAN DASAR LAUT PERAIRAN SELAT SUNDA FOTO PEMERIAN FOTO PEMERIAN FOTO PEMERIAN Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda lanjutan PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 18 Kedalaman Air : Koordinat : 105° 49 15.6 BT Geologiawan : Yusuf Adam 5° 52 43.1 LS Pasir Biogenik; putih kecoklatan, kasar-sedang terpilah sedang, fragmen cangkang moluska dominan. No. Sampel : SS - 19a Kedalaman Air : Koordinat : 105° 46 51.6 BT Geologiawan : Yusuf Adam 5° 52 54.5 LS Lanau pasiran; abu-abu, halus-kasar, terpilah buruk, lunak dan dijumpai karang. No. Sampel : SS - 19b Kedalaman Air : Koordinat : 105° 47 34.8 BT Geologiawan : Yusuf Adam 5° 53 9.7 LS Karang; abu-abu, hard coral PERAIRAN SELAT SUNDA FOTO PEMERIAN FOTO PEMERIAN SEDIMEN PERMUKAAN DASAR LAUT FOTO PEMERIAN Lampiran 5. Tabel Data Sedimen Permukaan Dasar Laut Perairan Selat Sunda lanjutan PUSAT PENELITIAN DAN PENGEMBANGAN GEOLOGI KELAUTAN No. Sampel : SS - 22b Kedalaman Air : Koordinat : 105° 45 46.8 BT Geologiawan : Yusuf Adam 5° 51 41.4 LS Karang; massive coral SEDIMEN PERMUKAAN DASAR LAUT PERAIRAN SELAT SUNDA FOTO PEMERIAN Lampiran 6. Tabel Parameter dan Rumus pada Pemrosesan Nilai Backscatter dB Parameter Rumus Nilai Backscatter BS= -RS-SL+2TL+VR-AVG+AG Transmission loss TL= 20logr+2αr 22.125072 Volume Reverbration VR= 20[log{count10max count}] Array Variant Gain AVG= 20log 10 Junrec Coeficient Absorption α = 0.00649 Reverbration Surface RS = -185 Source Level SL = 163 Array Gain AG = -69.03 range r = 64.4 maxcount 32752 Lampiran 7. Data Sampel Konversi Nilai Amplitudo menjadi Backscatter dB Target 001 Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB 0.82 448 -17.2792 -20.0591 2.091 624 -14.4011 -17.1809 3.362 336 -19.778 -22.5578 0.861 512 -16.1194 -18.8992 2.132 128 -28.1606 -30.9404 3.403 1056 -9.83148 -12.6113 0.902 96 -30.6593 -33.4392 2.173 128 -28.1606 -30.9404 3.444 352 -19.3739 -22.1538 0.943 256 -22.14 -24.9198 2.214 160 -26.2224 -29.0022 3.485 64 -34.1812 -36.961 0.984 112 -29.3204 -32.1003 2.255 144 -27.1375 -29.9174 3.526 144 -27.1375 -29.9174 1.025 32 -40.2018 -42.9816 2.296 64 -34.1812 -36.961 3.567 320 -20.2018 -22.9816 1.066 352 -19.3739 -22.1538 2.337 -2.77986 3.608 144 -27.1375 -29.9174 1.107 368 -18.9878 -21.7677 2.378 224 -23.2998 -26.0797 3.649 -2.77986 1.148 -2.77986 2.419 240 -22.7005 -25.4804 3.69 80 -32.243 -35.0228 1.189 -2.77986 2.46 80 -32.243 -35.0228 3.731 656 -13.9667 -16.7465 1.23 -19488 -2.77986 2.501 -2.77986 3.772 784 -12.4184 -15.1983 1.271 2976 -0.8321 -3.61196 2.542 -2.77986 3.813 128 -28.1606 -30.9404 1.312 32 -40.2018 -42.9816 2.583 704 -13.3533 -16.1332 3.854 528 -15.8521 -18.6319 1.353 112 -29.3204 -32.1003 2.624 608 -14.6267 -17.4065 3.895 1104 -9.44538 -12.2252 1.394 128 -28.1606 -30.9404 2.665 128 -28.1606 -30.9404 3.936 336 -19.778 -22.5578 1.435 336 -19.778 -22.5578 2.706 112 -29.3204 -32.1003 3.977 896 -11.2586 -14.0385 1.476 400 -18.2636 -21.0434 2.747 192 -24.6387 -27.4186 4.018 576 -15.0963 -17.8762 1.517 112 -29.3204 -32.1003 2.788 496 -16.3951 -19.175 4.059 96 -30.6593 -33.4392 1.558 -2.77986 2.829 128 -28.1606 -30.9404 4.1 160 -26.2224 -29.0022 1.599 992 -10.3745 -13.1544 2.87 320 -20.2018 -22.9816 4.141 48 -36.6799 -39.4598 1.64 1120 -9.3204 -12.1003 2.911 304 -20.6473 -23.4271 4.182 96 -30.6593 -33.4392 1.681 208 -23.9435 -26.7233 2.952 160 -26.2224 -29.0022 4.223 480 -16.6799 -19.4598 1.722 192 -24.6387 -27.4186 2.993 80 -32.243 -35.0228 4.264 48 -36.6799 -39.4598 1.763 640 -14.1812 -16.961 3.034 64 -34.1812 -36.961 4.305 32 -40.2018 -42.9816 1.804 256 -22.14 -24.9198 3.075 144 -27.1375 -29.9174 4.346 816 -12.071 -14.8508 1.845 -2.77986 3.116 32 -40.2018 -42.9816 4.387 336 -19.778 -22.5578 1.886 128 -28.1606 -30.9404 3.157 -2.77986 4.428 160 -26.2224 -29.0022 1.927 496 -16.3951 -19.175 3.198 512 -16.1194 -18.8992 4.469 304 -20.6473 -23.4271 1.968 304 -20.6473 -23.4271 3.239 528 -15.8521 -18.6319 4.51 96 -30.6593 -33.4392 2.009 -2.77986 3.28 80 -32.243 -35.0228 4.551 -2.77986 2.05 352 -19.3739 -22.1538 3.321 -2.77986 4.592 512 -16.1194 -18.8992 Lampiran 7. Data Sampel Konversi Nilai Amplitudo menjadi Backscatter dB lanjutan Time ms Amplitudo count VR dB BS dB Time ms Amplitud o count VR dB BS dB Time ms Amplitudo count VR dB BS dB 4.633 912 -11.1049 -13.8847 5.863 -2.7799 7.093 96 -30.6593 -33.4392 4.674 160 -26.2224 -29.0022 5.904 560 -15.341 -18.121 7.134 112 -29.3204 -32.1003 4.715 128 -28.1606 -30.9404 5.945 736 -12.9672 -15.747 7.175 208 -23.9435 -26.7233 4.756 448 -17.2792 -20.0591 5.986 96 -30.6593 -33.439 7.216 384 -18.6181 -21.398 4.797 432 -17.5951 -20.3749 6.027 256 -22.14 -24.92 7.257 960 -10.6593 -13.4392 4.838 144 -27.1375 -29.9174 6.068 224 -23.2998 -26.08 7.298 256 -22.14 -24.9198 4.879 64 -34.1812 -36.961 6.109 176 -25.3945 -28.174 7.339 224 -23.2998 -26.0797 4.92 80 -32.243 -35.0228 6.15 1040 -9.96409 -12.744 7.38 384 -18.6181 -21.398 4.961 112 -29.3204 -32.1003 6.191 672 -13.7574 -16.537 7.421 192 -24.6387 -27.4186 5.002 80 -32.243 -35.0228 6.232 80 -32.243 -35.023 7.462 112 -29.3204 -32.1003 5.043 192 -24.6387 -27.4186 6.273 416 -17.9229 -20.703 7.503 272 -21.6134 -24.3932 5.084 352 -19.3739 -22.1538 6.314 208 -23.9435 -26.723 7.544 64 -34.1812 -36.961 5.125 256 -22.14 -24.9198 6.355 80 -32.243 -35.023 7.585 208 -23.9435 -26.7233 5.166 112 -29.3204 -32.1003 6.396 112 -29.3204 -32.1 7.626 416 -17.9229 -20.7027 5.207 -2.77986 6.437 128 -28.1606 -30.94 7.667 592 -14.8583 -17.6382 5.248 16 -46.2224 -49.0022 6.478 64 -34.1812 -36.961 7.708 160 -26.2224 -29.0022 5.289 304 -20.6473 -23.4271 6.519 64 -34.1812 -36.961 7.749 -2.77986 5.33 256 -22.14 -24.9198 6.56 96 -30.6593 -33.439 7.79 656 -13.9667 -16.7465 5.371 32 -40.2018 -42.9816 6.601 256 -22.14 -24.92 7.831 1072 -9.70086 -12.4807 5.412 160 -26.2224 -29.0022 6.642 160 -26.2224 -29.002 7.872 304 -20.6473 -23.4271 5.453 560 -15.341 -18.1209 6.683 48 -36.6799 -39.46 7.913 144 -27.1375 -29.9174 5.494 160 -26.2224 -29.0022 6.724 32 -40.2018 -42.982 7.954 48 -36.6799 -39.4598 5.535 16 -46.2224 -49.0022 6.765 144 -27.1375 -29.917 7.995 272 -21.6134 -24.3932 5.576 64 -34.1812 -36.961 6.806 64 -34.1812 -36.961 8.036 448 -17.2792 -20.0591 5.617 224 -23.2998 -26.0797 6.847 64 -34.1812 -36.961 8.077 224 -23.2998 -26.0797 5.658 160 -26.2224 -29.0022 6.888 256 -22.14 -24.92 8.118 176 -25.3945 -28.1744 5.699 208 -23.9435 -26.7233 6.929 480 -16.6799 -19.46 8.159 160 -26.2224 -29.0022 5.74 32 -40.2018 -42.9816 6.97 176 -25.3945 -28.174 8.2 -2.77986 5.781 224 -23.2998 -26.0797 7.011 208 -23.9435 -26.723 8.241 48 -36.6799 -39.4598 5.822 320 -20.2018 -22.9816 7.052 192 -24.6387 -27.419 8.282 1424 -7.23456 -10.0144 Lampiran 7. Data Sampel Konversi Nilai Amplitudo menjadi Backscatter dB lanjutan Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB 8.323 736 -12.9672 -15.7471 9.553 576 -15.0963 -17.8762 10.783 768 -12.5975 -15.3774 8.364 192 -24.6387 -27.4186 9.594 176 -25.3945 -28.1744 10.824 176 -25.3945 -28.1744 8.405 704 -13.3533 -16.1332 9.635 -2.77986 10.865 288 -21.1169 -23.8968 8.446 224 -23.2998 -26.0797 9.676 576 -15.0963 -17.8762 10.906 352 -19.3739 -22.1538 8.487 144 -27.1375 -29.9174 9.717 1360 -7.63398 -10.4138 10.947 496 -16.3951 -19.175 8.528 144 -27.1375 -29.9174 9.758 192 -24.6387 -27.4186 10.988 48 -36.6799 -39.4598 8.569 304 -20.6473 -23.4271 9.799 416 -17.9229 -20.7027 11.029 544 -15.5928 -18.3726 8.61 96 -30.6593 -33.4392 9.84 576 -15.0963 -17.8762 11.07 704 -13.3533 -16.1332 8.651 320 -20.2018 -22.9816 9.881 192 -24.6387 -27.4186 11.111 624 -14.4011 -17.1809 8.692 416 -17.9229 -20.7027 9.922 48 -36.6799 -39.4598 11.152 240 -22.7005 -25.4804 8.733 192 -24.6387 -27.4186 9.963 128 -28.1606 -30.9404 11.193 288 -21.1169 -23.8968 8.774 272 -21.6134 -24.3932 10 176 -25.3945 -28.1744 11.234 96 -30.6593 -33.4392 8.815 96 -30.6593 -33.4392 10.05 480 -16.6799 -19.4598 11.275 304 -20.6473 -23.4271 8.856 32 -40.2018 -42.9816 10.09 1376 -7.53239 -10.3122 11.316 480 -16.6799 -19.4598 8.897 128 -28.1606 -30.9404 10.13 384 -18.6181 -21.398 11.357 208 -23.9435 -26.7233 8.938 -2.77986 10.17 96 -30.6593 -33.4392 11.398 16 -46.2224 -49.0022 8.979 64 -34.1812 -36.961 10.21 400 -18.2636 -21.0434 11.439 -2.77986 9.02 880 -11.4151 -14.195 10.25 576 -15.0963 -17.8762 11.48 880 -11.4151 -14.195 9.061 608 -14.6267 -17.4065 10.29 416 -17.9229 -20.7027 11.521 1456 -7.04153 -9.82139 9.102 336 -19.778 -22.5578 10.33 192 -24.6387 -27.4186 11.562 432 -17.5951 -20.3749 9.143 1200 -8.72113 -11.501 10.37 48 -36.6799 -39.4598 11.603 48 -36.6799 -39.4598 9.184 1344 -7.73677 -10.5166 10.41 80 -32.243 -35.0228 11.644 32 -40.2018 -42.9816 9.225 1120 -9.3204 -12.1003 10.46 16 -46.2224 -49.0022 11.685 48 -36.6799 -39.4598 9.266 288 -21.1169 -23.8968 10.5 -2.77986 11.726 -2.77986 9.307 32 -40.2018 -42.9816 10.54 1232 -8.49254 -11.2724 11.767 96 -30.6593 -33.4392 9.348 128 -28.1606 -30.9404 10.58 1344 -7.73677 -10.5166 11.808 272 -21.6134 -24.3932 9.389 224 -23.2998 -26.0797 10.62 160 -26.2224 -29.0022 11.849 -2.77986 9.43 304 -20.6473 -23.4271 10.66 448 -17.2792 -20.0591 11.89 816 -12.071 -14.8508 9.471 272 -21.6134 -24.3932 10.7 128 -28.1606 -30.9404 11.931 752 -12.7804 -15.5603 9.512 272 -21.6134 -24.3932 10.74 352 -19.3739 -22.1538 11.972 144 -27.1375 -29.9174 Lampiran 7. Data Sampel Konversi Nilai Amplitudo menjadi Backscatter dB lanjutan Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB 12.013 1440 -7.1375 -9.9174 13.284 816 -12.071 -14.8508 14.555 432 -17.5951 -20.3749 12.054 1104 -9.4454 -12.225 13.325 992 -10.3745 -13.1544 14.596 400 -18.2636 -21.0434 12.095 160 -26.222 -29.002 13.366 336 -19.778 -22.5578 14.637 -2.77986 12.136 80 -32.243 -35.023 13.407 208 -23.9435 -26.7233 14.678 544 -15.5928 -18.3726 12.177 256 -22.14 -24.92 13.448 192 -24.6387 -27.4186 14.719 1168 -8.9559 -11.7358 12.218 80 -32.243 -35.023 13.489 48 -36.6799 -39.4598 14.76 256 -22.14 -24.9198 12.259 272 -21.613 -24.393 13.53 -2.77986 14.801 384 -18.6181 -21.398 12.3 544 -15.593 -18.373 13.571 240 -22.7005 -25.4804 14.842 1440 -7.13751 -9.91737 12.341 -2.7799 13.612 1504 -6.7598 -9.53966 14.883 496 -16.3951 -19.175 12.382 208 -23.943 -26.723 13.653 1984 -4.35392 -7.13378 14.924 192 -24.6387 -27.4186 12.423 992 -10.375 -13.154 13.694 640 -14.1812 -16.961 14.965 32 -40.2018 -42.9816 12.464 576 -15.096 -17.876 13.735 48 -36.6799 -39.4598 15.006 256 -22.14 -24.9198 12.505 144 -27.138 -29.917 13.776 496 -16.3951 -19.175 15.047 368 -18.9878 -21.7677 12.546 320 -20.202 -22.982 13.817 576 -15.0963 -17.8762 15.088 768 -12.5975 -15.3774 12.587 144 -27.138 -29.917 13.858 288 -21.1169 -23.8968 15.129 1696 -5.71624 -8.4961 12.628 176 -25.395 -28.174 13.899 432 -17.5951 -20.3749 15.17 448 -17.2792 -20.0591 12.669 448 -17.279 -20.059 13.94 368 -18.9878 -21.7677 15.211 128 -28.1606 -30.9404 12.71 288 -21.117 -23.897 13.981 528 -15.8521 -18.6319 15.252 800 -12.243 -15.0228 12.751 80 -32.243 -35.023 14.022 144 -27.1375 -29.9174 15.293 704 -13.3533 -16.1332 12.792 48 -36.68 -39.46 14.063 -2.77986 15.334 1168 -8.9559 -11.7358 12.833 144 -27.138 -29.917 14.104 1376 -7.53239 -10.3122 15.375 432 -17.5951 -20.3749 12.874 160 -26.222 -29.002 14.145 2080 -3.94349 -6.72335 15.416 48 -36.6799 -39.4598 12.915 496 -16.395 -19.175 14.186 576 -15.0963 -17.8762 15.457 432 -17.5951 -20.3749 12.956 336 -19.778 -22.558 14.227 32 -40.2018 -42.9816 15.498 336 -19.778 -22.5578 12.997 208 -23.943 -26.723 14.268 512 -16.1194 -18.8992 15.539 176 -25.3945 -28.1744 13.038 608 -14.627 -17.407 14.309 672 -13.7574 -16.5372 15.58 368 -18.9878 -21.7677 13.079 272 -21.613 -24.393 14.35 48 -36.6799 -39.4598 15.621 224 -23.2998 -26.0797 13.12 272 -21.613 -24.393 14.391 208 -23.9435 -26.7233 15.662 240 -22.7005 -25.4804 13.161 96 -30.659 -33.439 14.432 208 -23.9435 -26.7233 15.703 112 -29.3204 -32.1003 13.202 -2.7799 14.473 32 -40.2018 -42.9816 15.744 80 -32.243 -35.0228 13.243 320 -20.202 -22.982 14.514 64 -34.1812 -36.961 15.785 160 -26.2224 -29.0022 Lampiran 7. Data Sampel Konversi Nilai Amplitudo menjadi Backscatter dB lanjutan Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB Time ms Amplitudo count VR dB BS dB 15.826 64 -34.181 -36.961 17.261 1008 -10.236 -13.015 18.696 176 -25.395 -28.174 15.867 576 -15.096 -17.8762 17.302 576 -15.096 -17.876 18.737 368 -18.988 -21.768 15.908 992 -10.375 -13.1544 17.343 128 -28.161 -30.94 18.778 272 -21.613 -24.393 15.949 224 -23.3 -26.0797 17.384 32 -40.202 -42.982 18.819 352 -19.374 -22.154 15.99 480 -16.68 -19.4598 17.425 -2.7799 18.86 -2.7799 16.031 672 -13.757 -16.5372 17.466 240 -22.701 -25.48 18.901 384 -18.618 -21.398 16.072 96 -30.659 -33.4392 17.507 704 -13.353 -16.133 18.942 2736 -1.5624 -4.3423 16.113 48 -36.68 -39.4598 17.548 480 -16.68 -19.46 18.983 1264 -2.7799 16.154 256 -22.14 -24.9198 17.589 592 -14.858 -17.638 19.024 352 -19.374 -22.154 16.195 224 -23.3 -26.0797 17.63 768 -12.598 -15.377 19.065 192 -24.639 -27.419 16.236 768 -12.598 -15.3774 17.671 128 -28.161 -30.94 19.106 368 -18.988 -21.768 16.277 944 -10.805 -13.5852 17.712 224 -23.3 -26.08 19.147 352 -19.374 -22.154 16.318 176 -25.395 -28.1744 17.753 960 -10.659 -13.439 19.188 112 -29.32 -32.1 16.359 -2.77986 17.794 304 -20.647 -23.427 19.229 144 -27.138 -29.917 16.4 608 -14.627 -17.4065 17.835 80 -32.243 -35.023 19.27 288 -21.117 -23.897 16.441 848 -11.737 -14.5167 17.876 688 -13.553 -16.333 19.311 144 -27.138 -29.917 16.482 448 -17.279 -20.0591 17.917 320 -20.202 -22.982 19.352 48 -36.68 -39.46 16.523 144 -27.138 -29.9174 17.958 16 -46.222 -49.002 19.393 480 -16.68 -19.46 16.564 96 -30.659 -33.4392 17.999 416 -17.923 -20.703 19.434 672 -13.757 -16.537 16.605 128 -28.161 -30.9404 18.04 272 -21.613 -24.393 19.475 80 -32.243 -35.023 16.646 16 -46.222 -49.0022 18.081 128 -28.161 -30.94 19.516 96 -30.659 -33.439 16.687 -2.77986 18.122 224 -23.3 -26.08 19.557 192 -24.639 -27.419 16.728 544 -15.593 -18.3726 18.163 48 -36.68 -39.46 19.598 320 -20.202 -22.982 16.769 928 -10.954 -13.7337 18.204 176 -25.395 -28.174 19.639 224 -23.3 -26.08 16.81 528 -15.852 -18.6319 18.245 16 -46.222 -49.002 19.68 48 -36.68 -39.46 16.851 656 -13.967 -16.7465 18.286 752 -12.78 -15.56 19.721 64 -34.181 -36.961 16.892 304 -20.647 -23.4271 18.327 1744 -5.4738 -8.2537 19.762 -2.7799 16.933 96 -30.659 -33.4392 18.368 416 -17.923 -20.703 19.803 272 -21.613 -24.393 16.974 128 -28.161 -30.9404 18.409 -2.7799 19.844 576 -15.096 -17.876 17.015 48 -36.68 -39.4598 18.45 336 -19.778 -22.558 19.885 304 -20.647 -23.427 17.056 64 -34.181 -36.961 18.491 1984 -4.3539 -7.1338 19.926 208 -23.943 -26.723 17.097 96 -30.659 -33.4392 18.532 1072 -9.7009 -12.481 19.967 80 -32.243 -35.023 17.138 160 -26.222 -29.0022 18.573 320 -20.202 -22.982 20.008 32 -40.202 -42.982 17.179 -2.77986 18.614 144 -27.138 -29.917 20.049 80 -32.243 -35.023 17.22 112 -29.32 -32.1003 18.655 -2.7799 20.09 -2.7799 Lampiran 8. Contoh Objek Hasil Pemindaian Side Scan Sonar Klein 3000 Target 001 1

1. PENDAHULUAN