EAGE-HAGI 1st Asia Pacific Meeting on Near Surface Geoscience and Engineering
Yogyakarta, Indonesia 9 – 13 April 2018
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Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 USA Phone: 845-758-0400 Fax: 845-758-2633 Email: [email protected] Web: www.proceedings.com TABLE OF CONTENTS
HISTORY MATCHING OF PRODUCTION AND GEOPHYSICAL DATA USING ENSEMBLE SMOOTHER WITH MULTIPLE DATA ASSIMILATION...... 1 W. Zelong, T. Haifa, Z. Lv, Q. Liu
PRELIMINARY RESULT OF HYDROGEOCHEMISTRY STUDY IN THREE MAJOR SPRINGS IN BOYOLALI, CENTRAL JAVA, INDONESIA ...... 5 B. Pratiwi, D. Putra
DEVELOPMENT OF SOIL ELECTRICAL CONDUCTIVITY (SEC) MODELLING FOR SLOPE ASSESSMENT IN PENANG, MALAYSIA ...... 10 A. Bery
CASE STUDIES: IDENTIFICATION OF SUBSIDENCE PROBLEM USING ELECTRICAL RESISTIVITY IMAGING...... 15 N. Yunus, M. Arifin, K. Rahim
TRAVEL-TIME TOMOGRAPHY IMAGING AROUND SINABUNG VOLCANO DURING 2010- 2017 ERUPTION PERIOD...... 20 A. Sasmi, W. Suryanto
APPLICATION OF MAGNETIC RESONANCE FOR FORMATION PRESSURE TESTER AND STIMULATION OPTIMIZATION IN CARBONATE RESERVOIR...... 24 C. Nugroho, L. Viet, S. Al-Turkey, M. Ibrahim
IDENTIFICATION OF HEAT SOURCE AND ALTERATION ZONE OF PARANGWEDANG GEOTHERMAL SYSTEM USING MAGNETIC METHOD...... 29 M. Zakaria
EVALUATING PROBLEMATIC LANDSLIDE-RISKED SITE USING HYDROGEOPHYSICS, ISOTOPE AND CONVENTIONAL HYDROLOGICAL TECHNIQUES ...... 33 L. Mejus, M. Hashim, R. Yaccup, M. Azmi, J. Daung, M. Mustaffa, K. Mohamad, M. Zulkurnain, T. Alkhamaiseh
GEOTOURISM DEVELOPMENT PLANNING IN PALEOBOTANY PARK MERANGIN...... 38 A. Bobbybuana, S. Dwiputri, M. Pribadi, R. Puteri, I. Azizah, A. Fath, B. Ansori, A. Sidik, D. Saputra
AUDIOMAGNETOTELLURIC SURVEY TO CHARACTERIZE THE GEOLOGICAL FEATURES OF MERREN VALLEY SITE, PAPUA, INDONESIA...... 43 S. Arjuna, A. Pringgoprawiro, A. Syukri
DAMAGE ZONE MAP DUE TO EARTHQUAKE ON MAY, 27TH 2006 IN THE AREA OF THE OPAK RIVER, YOGYAKARTA BASED ON MMI SCALE...... 48 P. Nurhayati, A. Banuzaki, B. Simorangkir, I. Ilmawan, D. Putra
TWO-DIMENSIONAL MAGNETOTELLURIC MODELING BASED ON BI-TREE MESH ...... 53 M. Li, Z. Zhang, M. Xin, S. Xie
GEOTHERMAL CONTROL SYSTEM WITH ESTIMATED DISTRIBUTION OF RESISTIVITY VALUE USING AMT METHOD IN UNGARAN AREA...... 58 A. Gilang, A. Yuliwardana, A. Assidhiqie
GEOLOGY AND GEOPHYSISC TO DISCOVER CU-ZN MINERALIZATION IN PURWOHARDJO AREA, WONOGIRI REGENCY, CENTRAL JAVA ...... 63 V. Harefa, R. Hidayah, B. Prabowo, D. Aminulloh, R. Yudha, B. Dilianto
SINKHOLE IDENTIFICATION IN KARST AREA THROUGH APPLICATION OF JOINT INVERSION OF SEISMIC REFRACTION AND ERT ...... 67 M. Hibatullah, A. Pasaribu, M. Hibatullah, F. Aisha
APPLICATION OF THE BILATERAL FILTER TO IMPROVE DERIVATIVE BASED LINEAMENTS ENHANCEMENT APPROACHES...... 71 J. Wang, X. Meng
LITHOLOGY AND PETROPHYSIC VARIATIONS OF CARBONATE RESERVOIR USING ROCK TYPING: ANALOGUE STUDY IN PONJONG, YOGYAKARTA...... 76 I. Ramadhan, A. Perdana, P. Herianto, R. Hidayat
GEOLOGY AND HYDROTHERMAL ALTERATION IN CIBEBER PROSPECT, BANTEN: A PRELIMINARY STUDY ON AU-AG-BASE METAL SULFIDE DEPOSIT ...... 81 C. Dana, S. Masti, F. Yuniardi, I. Meak, A. Idrus
CSAMT INVESTIGATION FOR GEOLOGICAL STRUCTURES IN A HLRW PRESELECTED SITE...... 87 Z. An, Q. Di, C. Fu, Z. Wang
SITE INVESTIGATION USING RESISTIVITY SURVEY TO INVESTIGATE POSSIBLE SLIME DEPOSIT IN EX-TIN MINING AREA...... 92 H. Hussin, M. Ariffin, T. Jamaluddin
GEOMAGNETIC INVESTIGATION TO DELINEATE HEAT SOURCE OF GEOTHERMAL POTENTIAL IN JAMBI SUB-BASIN ...... 97 A. Bobbybuana, F. Randitama, V. Afrional
DETERMINATION OF PEAK GROUND VELOCITY OBSERVATION AS GEOHAZARDS PARAMETER IN NORTH SULAWESI...... 101 R. Priadi, D. Pratama, R. Kurniawan
2-D TIME-DOMAIN WAVEFORM INVERSION USING GAUSS-NEWTON METHODOLOGY IN ELASTIC MEDIA, CASE STUDY: COMPLEX MARMOUSI2 MODEL...... 106 B. Hardi, T. Sanny
COMPARISON ANALYSIS OF SUBSURFACES SURVEY BETWEEN GEOPHYSICS METHOD AND GEOTHECNICAL METHOD (SPT)...... 111 A. Wafi, M. Rizki, R. Arief, P. Sasmito
DETERMINATION OF SLIP SURFACE AREA USING GEOELECTRIC , MASW, AND SOIL MECHANICS DATA IN CIMUNCANG VILLAGE, WEST JAVA ...... 117 R. Wibowo, B. Mulyatno, M. Romosi, A. Zaenudin
PRELIMINARY 1D PS MODELLING TO EVALUATION OIL GENERATION IN WICHIAN BURI SUB-BASIN...... 122 C. Chaiyasart, P. Giao
A-VALUE AND B-VALUE AS BASIC CALCULATION SEISMICITY INDEX, REPEATED PERIOD, AND VULNERABILITY OF EARTHQUAKES ...... 127 A. Arimuko, F. Yoan, S. Rohadi, K. Wulur
INTEGRATING GEOPHYSICS, GEOLOGY, AND GEOCHEMISTRY METHODS FOR SHALLOW BIOGENIC GAS EXPLORATION IN INDONESIA ...... 131 Z. Firdaus, R. Muammar, D. Ralanarko
THE INFLUENCE OF FOCAL MECHANISM TO THE TSUNAMI WAVE HEIGHT OF THE SIMEULUE ACEH EARTHQUAKE ON APRIL 11, 2012...... 136 U. Nurdiana, F. Purnamasari, A. Nurokhim
VOLUMETRIC CALCULATION BASED ON COMPARATIVE RESISTIVITY IMAGING ANALYSIS BETWEEN MARQUADT AND OCCAM INVERSION...... 140 A. Furkhan, A. Adipta, W. Giamboro, Y. Yatini
SURFACE DEFORMATION MONITORING OF MT. AGUNG BY SENTINEL-1 DINSAR ...... 145 N/A
3D JOINT INVERSION OF GRAVITY AND MAGNETIC DATA BASED ON STRUCTURE SIMILARITY OF NODE PHYSICAL PROPERTY MODEL...... 149 S. Li, N. Wang, X. Meng, J. Wang
SEISMIC WAVE MODELING OF NUMERICAL DISPERSION USING CROSS-RHOMBUS STENCIL ...... 154 A. Sonya, T. Sanny
SURVEYING THE LAYERS OF PAVEMENT USING GROUND-PENETRATING RADAR ...... 159 K. Onishi, H. Kisanuki, T. Ogahara, T. Inazaki
LARGE 3D RESISTIVITY AND IP MEASUREMENT OF THE SÉCHILIENNE LANDSLIDE USING THE FULLWAVER SYSTEM ...... 164 C. Truffert, P. Nevers, M. Lajaunie, J. Malet, C. Bertrand, J. Gance, O. Leite
LANDSLIDE IDENTIFICATIONS BASED ON GEOLOGY AND GEOELECTRICITY MAPPING ANALYSIS...... 168 L. Daryono, A. Hendratno, M. Nukman, E. Hartantyo
INTEGRATED REMOTE SENSING AND GEOLOGICAL MAPPING TO IDENTIFY LANDSLIDE PRONE ZONE IN LOANO, PURWOREJO, CENTRAL JAVA...... 174 S. Mahandani, I. Puta, A. Hirawan, R. Abbas, A. Titisari
IDENTIFICATION OF LANDSLIDE VULNERABILITY USING SEISMIC REFRACTION AND MASW : STUDY CASE IN KULONPROGO, INDONESIA ...... 179 H. Mahandani, K. Brotopuspito, A. Anggraini
THE POTENTIAL DEVELOPMENT OF RAJABASA GEOTHERMAL MANIFESTATIONS IN KALIANDA INTO GEOTURISM AREA IN SOUTH LAMPUNG...... 184 M. Addiansyah, R. Linggadipura, A. Krestanu, M. Prasetyo
ESTIMATION OF AVERAGE ELECTROMAGNETIC WAVE VELOCITY IN TREE TRUNKS FOR THE REFLECTION IMAGING BY GPR...... 189 K. Takahashi, K. Aoike
EARTH MATERIAL AS SUPPORTING TOOL IN LEGAL CASE INVESTIGATION AND THE ROLE OF GEOSCIENTIST IN DISCLOSING THE CRIMINAL ...... 194 R. Thabrani
MERANGIN PALEOBOTANY PARK: GEOLOGICAL ASPECTS AND CHARACTERISTICS ...... 198 M. Fitri, W. Zahar
CONDUCTIVITY-DEPTH IMAGING OF SEMI-AIRBORNE TRANSIENT ELECTROMAGNETIC DATA ...... 203 X. Wang, X. Yu
MAGNETOTELLURIC 1D INVERSION USING GRID-SEARCH AND MONTE CARLO METHODS...... 208 S. Maulinadya, H. Grandis
NEAR SURFACE PASSIVE SEISMIC HVSR SURVEYING FOR MINERAL EXPLORATION, REGOLITH MAPPING AND OTHER APPLICATIONS...... 213 D. Stannard, J. Meyers
IP-RESISTIVITY FOR SHALLOW GOLD EXPLORATION. CASE STUDY: "UBITS" BLOCK, POHUWATO DISTRICT, GORONTALO PROVINCE...... 218 V. Prasetyo, P. Aripin, A. Ismanto, M. Lubis
INVESTIGATION OF THE STRUCTURAL CONTROLLED MINERALIZATION: INTEGRATED GEOLOGY, GEOPHYSICS AND REMOTE SENSING IN KULONPROGO...... 222 B. Prabowo, V. Harefa, S. Senduk, A. Wowor, Y. Tae, R. Seran
CHARACTERIZATION OF MICROTREMOR FOR THE IDENTIFICATION OF SUBSURFACE RIVERS AT KEDUNG BANTENG, PACITAN, INDONESIA ...... 227 P. Chemistra, A. Bahri, W. Utama, A. Widodo
UTILIZING OIL AND GAS INDUSTRY DATA TO UNDERSTAND DEEPLY TARAKAN EARTHQUAKE ...... 232 H. Indrajaya, T. Usman, S. Nuratmaja
DETERMINING GROUNDWATER RECHARGE POTENTIAL ZONE IN YOGYAKARTA: REMOTE SENSING AND GIS APPROACH ...... 237 A. Banuzaki, L. Pratiwi, G. Ikhwanushova, A. Setianto
COMPARISON OF TRANSIENT ELECTROMAGNETIC AND DC RESISTIVITY FOR AQUIFER LAYER IN CISARUA, BANDUNG BARAT REGENCY ...... 242 A. Laesanpura, D. Dahrin, W. Warsa, W. Parnadi, D. Abdurrahman, I. Yogi, R. Marthen
INTEGRATION OF HIGH RESOLUTION GEOELECTRICAL RESISTIVITY AND REFRACTION SEISMIC PROFILING FOR EXPLORATION OF GROUNDWATER...... 247 S. Lee, A. Rafek, M. Zakariah
A VIABLE ECO-FRIENDLY SOLUTION TO MEET INDIA’S GROWING ENERGY NEEDS...... 251 S. Sharma
PREDICTION OF CAPROCK AND STRUCTURE OF CANDI GEDONGSONGO GEOTHERMAL SYSTEM FROM AMT DATA ...... 256 N. Alviandari, Yatini, F. Sulistyo, A. Suprobo, M. Rizki, B. Baihaqi, T. Yudhanto
MAGNETOTELLURIC PHASE TENSOR APPLICATION TO GEOTHERMAL MODELLING...... 261 A. Laksono, W. Anggraini, B. Mulyatno, C. Iskandar
GEOLOGY , GEOCHEMISTRY AND GEOPHYSICS OF GUCI GEOTHERMAL PROSPECT AREA, CENTRAL JAVA...... 267 E. Gaffar, H. Permana, Y. Sudrajat, S. Indarto, H. Bakti, H. Nurohman
DEPTH PREDICTION OF GRAVITY DATA BY USING CONTINOUS WAVELET TRANSFORM ...... 272 I. Palupi
MINERALIZATION SYSTEM WITH MAGNETIC METHOD IN KLUWIH, PACITAN, CENTRAL JAVA ...... 276 Fatimah, M. Isnanto, V. Asqueli, A. Lavanto
GROUND MAGNETIC SURVEY FOR SHALLOW IRON ORE PROSPECTING...... 281 H. Grandis, P. Sumintadireja
INTEGRATED GRAVITY AND AMT SURVEY IN EXPLORATION OF PRIMARY TIN DEPOSIT ...... 286 K. Apriliyanthy, M. Yunus
ANALYSIS OF MICROZONATION SEISMIC VULNERABILITY INDEX AROUND REPAKING VILLAGE, BOYOLALI, CENTRAL JAVA USING HVSR METHOD ...... 291 S. Widita, M. Kurniado, M. Girash, T. Imaka
COMPREHENSIVE ANALYSIS OF MICROTREMOR DATA TO IDENTIFY POTENTIAL LANDSLIDE (STUDY CASE : KM23 PONOROGO-TRENGGALEK ROAD)...... 296 B. Ramadhany, S. Sungkono, A. Rohman, D. Warnan, S. Lestari
SUCCESSTIVITY OF FREQUENCY RATIO TO PREDICT LANDSLIDE, STUDY CASE DAERAH ISTIMEWA YOGYAKARTA AND SURROUNDED AREA ...... 301 L. Pratiwi, A. Setianto, Y. Nusantara, A. Warman
ESTIMATION OF AQUIFER PROPERTIES USING SURFACE BASED ELECTRICAL RESISTIVITY TOMOGRAPHY...... 306 T. Fadilah, L. Gross, R. Schaa
IDENTIFICATION OF UNDERGROUND CAVE USING RESISTIVITY METHOD AT AN EDGE OF CILIWUNG RIVER DEPOK WEST JAVA ...... 311 M. Rosid, F. Muhtadi
RESISTIVITY METHOD WITH WERNER-SCHLUMBERGER CONFIGURATION TO ANALYSIS SEAWATER INTRUSION AT TELUK BETUNG AREA, LAMPUNG ...... 315 Taufiq, H. Mega, A. Zaenudin
THE GROUNDWATER SURVEY BY USING RESISTIVITY METHOD AND ITS APPLICATION IN THE REPUBLIC OF RWANDA ...... 319 K. Nakamura, T. Aizawa, S. Matsuda
SEARCH FOR AND INVESTIGATION OF VOLCANOES WITH GRAVITY SURVEYS...... 324 J. Mrlina
SEISMIC LAHAR CHARACTERISTICS OF MERAPI VOLCANO POST 2010 ERUPTION...... 329 Sulistiyani, A. Nandaka, Nurudin
HYPOCENTERS RELOCATION USING DOUBLE DIFFERENCE METHOD AROUND MOUNT AGUNG, BALI...... 334 E. Ulfiana, R. Sipayung
SPECTRA ANALYSIS FOR SOURCE DYNAMIC IDENTIFICATION OF DEEP VOLCANO TECTONIC UNDERNEATH MOUNTH SINABUNG, NORTH SUMATERA...... 338 K. Brotopuspito, T. Kusmita, H. Triastuty
IDENTIFICATION OF DISTRIBUTION AND CALCULATION OF MANGANESE RESERVES FROM VLF AND IP METHOD IN PENGASIH, YOGYAKARTA...... 343 M. Zakaria
3D ERT/IP IMAGING FOR SULFIDE MINERALIZATION OVER PROTEROZOIC METAVOLCANICS IN DHANJORI BASIN, EASTERN SINGHBHUM, INDIA...... 348 A. Gupta, S. Srivastava, R. Singh
MANGANESE MINERAL EXPLORATION IN KULON PROGO DISTRICT USING INDUCED POLARISATION METHOD ...... 353 G. Erlangaa, I. Arifianto, K. Afafa
REMOTE SENSING APPLICATION IN EXPLORATION OF IRON MINERAL PLACER DEPOSIT: CASE STUDY OF KULONPROGO'S IRON PLACER DEPOSIT...... 356 I. Putra, R. Abbas, S. Masti, I. Warmada
CONDITIONING OF STRATIGRAPHIC FORWARD MODELLING USING GEOSTATISTICS ...... 361 B. Ramadhana, S. Tyson, V. Bianchi, F. Zhou
SEISMIC SURFACE WAVE IN IRREGULAR DISPERSIVE MEDIUM...... 366 J. Safani
JOINT INVERSION OF RAYLEIGH-WAVE DISPERSION CURVE FOR NEAR-SURFACE S- WAVE VELOCITY ESTIMATION...... 371 A. Rubaiyn, J. Safani, A. Priyono
EFFECT OF VARIATION OF SHALLOW VS PROFILE FROM THE MCMC INVERSION TO VARIABILITY OF NONLINEAR SOIL AMPLIFICATION ...... 376 Saifuddin, H. Yamanaka
A COMPARISON OF TELE-SEISMIC RECEIVER FUNCTION IN THE DIFFERENT GEOLOGICAL UNITS IN CENTRAL JAVA ...... 379 P. Ariyanto, M. Rosid, Syuhada, Y. Januarti
CONVERTED-WAVE SEISMIC REFLECTION AS AN ALTERNATIVE KEY TO UNLOCK NEAR SURFACE IMAGING ...... 384 M. Oktariena, W. Triyoso
EFFECT OF DIPPING LAYER IN SOURCE ENERGY DISTRIBUTION OF AMBIENT NOISE...... 389 C. Lin
3X3C SEISMIC’S SENSITIVITY ANALYSIS ON NEAR-SURFACE TOWARDS FULL WAVEFORM INVERSION ...... 394 T. Irnaka, R. Brossier, L. Metivier
QUANTITATIVE THICKNESS ESTIMATE OF TECTONICALLY DEFORMED COAL USING SEISMIC AMPLITUDE AND SEQUENTIAL GAUSSIAN SIMULATION ...... 399 T. Chen, T. Mukerji, X. Wang
STUDYING ACTIVE FAULTS BY COMBING GPR IMAGES WITH MORPHOTECTONIC AND TRENCHING RESULTS. ULAANBAATAR, MONGOLIA ...... 404 N. Tsend-Ayush, M. Bano, A. Schlupp, U. Munkhuu, B. Davaasambuu, B. Byambakhorol
MAPPING OF KENDENG THRUST ACTIVE FAULT IN EAST JAVA USING MAGNETOTELLURIC METHOD ...... 409 W. Lestari, A. Widodo, D. Warnana, F. Syaifuddin, W. Utama, J. Rochman, S. Nope
COMPARISON OF PARTICLE SWARM OPTIMIZATION, GENETIC, AND DRAGONFLY ALGORITHM TO INVERT VERTICAL ELECTRICAL SOUNDING ...... 414 I. Ramadhani, S. Sungkono, H. Grandis
OPTIMIZED PERIMETER ARRAYS FOR 3D RESISTIVITY SURVEY IN URBAN AREAS: A COMPARISON WITH STANDARD L AND CORNER ARRAYS...... 419 F. Abdullah, M. Loke, M. Nawawi, K. Abdullah
THE USE OF POSITIVITY CONSTRAINTS IN 4-D ERT INVERSION...... 424 M. Loke, P. Wilkinson, T. Dahlin, J. Chambers, S. Uhlemann, T. Dijkstra
CASE STUDY OF CROSSHOLE GPR TOMOGRAPHY FOR GROUTING DISTRIBUTION IN ROCK FRACTURES...... 429 S. Bazin, Y. Kvistedal, H. Anschutz, L. Tunbridge, P. Jankowski, K. Fannian, H. Stromsvik, E. Grov
THROUGH-BIT LOGGING...... 434 S. Messamah
2D MODELLING OF SATELLITE GRAVITY AND MAGNETIC DATA ALONG EAST-WEST TRAVERSE LINE OF PENINSULAR MALAYSIA ...... 438 N. Bahrudin, H. Umar, W. Zuhairi, Y. Rahman
DECIPHERING LAND SUBSIDENCE IN KEDIRI, EAST JAVA THROUGH INTEGRATED GEOSCIENCE INVESTIGATION ...... 443 P. Sumintadireja, A. Prihadi, A. Saepuloh, F. Perdana, F. Aries, W. Lusano, K. Prabowo
TANGGUH GEOTECHNICS AND GEOHAZARDS MITIGATION PART.1: THE BIG PICTURE...... 449 S. Putri, C. Birt, H. Galanes-Alvarez, T. Manning, R. Apriani, R. Eloni, M. Higson
TANGGUH GEOTECHNICS AND GEOHAZARDS MITIGATION PART.2: SOLVING THE PUZZLE ...... 454 A. Ramadhan, H. Galanes-Alvarez, S. Putri, C. Birt, M. Higson
IN-SITU GEOPHYSICAL AND HYDROCHEMICAL MONITORING OF LANDSLIDE DYNAMICS (PÉGAIROLLES, LANGUEDOC, FRANCE)...... 459 P. Pezard, S. Gautier, N. Denchik, M. Geeraert, G. Henry
RECEIVER FUNCTION ANALYSIS OF THE CRUST AND UPPER MANTLE AT STATION KAPPANG, SOUTH SULAWESI...... 464 E. Winata, A. Simanjuntak, N. Ilham
TOMOGRAPHY OF SEISMIC WAVE’S VELOCITY STRUCTURE USING SWARM EARTHQUAKE DATA IN JAILOLO AREA, WEST HALMAHERA...... 469 B. Wibowo, S. Rohadi, Supriyanto
APPLICATION OF GRAVITY METHOD FOR LOCAL GEOLOGICAL STRUCTURES IDENTIFICATION IN SURABAYA...... 474 J. Rochman, D. Warnana, A. Widodo, F. Syaifuddin, W. Lestari, A. Mahsa
DETECTION OF TECTONIC LINEAMENTS USING AEROMAGNETIC AND REMOTE SENSING DATA FOR THE SOUTH-EAST IRAN AREA ...... 479 I. Masoumi, M. Sekandari, G. Kamali
IDENTIFICATION OF GROUNDWATER KARST RESERVOIR WITH 3D CAVE MAPPING AND 2D INVERSI RESISTIVITY...... 484 I. Taslim
THE FEASIBILITY OF RESISTIVITY TUNNEL MONITORING SYSTEM ...... 489 F. Syaifuddin, M. Puji, M. Zakaria, A. Mudhofar, H. Afif
APPLICATION GROUND PENETRATING RADAR & GEOMAGNETIC METHOD FOR SUBSURFACE RIVER-CROSSING OIL PIPELINE DETECTION ...... 494 A. Prihadi, P. Sumintadireja, F. Perdana, F. Aries, W. Lusano, K. Prabowo, Subarsyah
THE INVESTIGATION ABANDONED AIR-RAID SHELTERS BY A HIGH RESOLUTION S- WAVE REFRACTION SURVEY USING ‘LAND STREAMER’ ...... 498 T. Emoto, S. Ito, K. Murata, T. Aizawa
SUBMARINE MOUNDS AND IMPLICATION TO THE EXPLORATION SHALLOW RESERVOIR IN THE MADURA STRAIT, EAST JAVA BASIN ...... 502 Nurhasan
OPTIMIZING STRUCTURAL TRAP WITH STRATIGRAPHIC BOUNDARY DERIVED FROM SEISMIC ATTRIBUTE.CASE STUDY: KAIS REEFAL CARBONATES...... 507 Y. Wulandari
INTEGRATION OF SEISMIC ATTRIBUTES, PETROPHYSICS & ROCK PHYSICS FOR DEPOSITIONAL ENVIRONMENT AND FACIES CHARACTERIZATION...... 511 S. Muruthy, D. Ghosh
INTERANNUAL AND DECADAL VARIATIONS OF SUMMER TEMPERATURE OF THE KUROSHIO OF THE EAST CHINA SEA FROM 1945 TO 2010...... 516 J. Kang
TIME-LAPSE CCR SURVEY FOR A COST EFFECTIVE SAFETY EVALUATION OF RIVER EMBANKMENTS ...... 519 C. Konishi, H. Saito, A. Shinsei, Y. Yamashita, T. Kobayashi
QUICK ASSESSMENT OF PADANGSIDIMPUAN'S FLASH FLOOD, NORTH SUMATERA, INDONESIA USING 2D DEBRIS FLOW SIMULATION SIMLAR V2.1...... 524 I. Prinadiastari, P. Bahri
EFFECT OF OUTSIDE ANOMALY IN THE CROSS-HOLE ELECTRICAL RESISTIVITY TOMOGRAPHY ...... 529 H. Wang, C. Lin
INORGANIC FERTILIZER RESIDUE INDICATION ON CINCHONA PLANTATION SOIL USING RESISTIVITY METHOD WITH FLAT BASE ELECTRODES...... 534 D. Fawwaz, M. Rahadianto, D. Aulia, M. Putra, K. Brennaf, A. Afiat
DETERMINATION OF SEEPAGE ZONES ON QUARTENARY VOLCANIC ROCK IN PROPOSED DAMS USING GEOELECTRIC RESISTIVITY IN INDONESIA...... 539 A. Susilo, A. Rachmansyah
THE INFLUENCE OF NEAR-SURFACE HARD ROCK ENVIRONMENTS ON REVERSE TIME MIGRATION SEISMIC IMAGING ...... 544 B. Nurhandoko, I. Sukmana, S. Widowati
MULTI-STAGE EXPLORATION FOR SMSS USING HIGH-RESOLUTION SEISMIC SYSTEMS...... 549 K. Tara, E. Asakawa, F. Murakami, H. Tsukahara, S. Saito, M. Kato
EXPLORING SHALLOW GAS IN INDONESIA AS AN ALTERNATIVE TO INCREASE NATIONAL'S GAS PRODUCTION ...... 554 R. Muammar, Z. Firdaus, D. Ralanarko
Author Index