Publications

Bahrudin, Nurul Fairuz Diyana & Hamzah, Umar. (2018). Fault lineaments and depth estimation by aeromagnetic data of Mersing fault zone in Johore, Peninsular Malaysia. Journal of Engineering and Applied Sciences.

Sulaiman, Noorzamzarina & Hamzah, Umar & Samsudin, Abdul. (2017). The evolution of channel system in the northeast Malay basin, Terengganu offshore. Jurnal Teknologi.

Umor, Mohd Rozi & Muda, Nora & Sidek, Akhmal & Samsudin, Abdul & Hamzah, Umar. (2016). Determination layer of metasediment rock using seismic refraction survey at the vicinity of Alor Gajah town, Melaka, Peninsular Malaysia. International Journal of Advanced and Applied Sciences.

Shafie, Nadiah & Hamzah, Umar & Samsudin, Abdul & Ibrahim, Azmi. (2016). Basement Depth Estimation of Cheshire Basin in Northwest England By Power Spectrum Analysis of Gravity Data. Electronic Journal of Geotechnical Engineering. 21. 395 – 408.

Sidek, Akhmal & Hamzah, Umar & Samsudin, Abdul & Arifin, Mohd & Junin, Radzuan. (2016). Deep crustal profile across NW Sabah basin: Integrated potential field data and seismic reflection. ARPN Journal of Engineering and Applied Sciences. 11. 1401-1411.

Hamzah, Umar. (2016). Sequence Stratigraphy of Paleocene-Holocene Sedimentary Deposits in Kupe field, Taranaki Basin, New Zealand. ARPN Journal of Engineering and Applied Sciences. 11. 1876-1890.

Hamzah, Umar. (2016). Seismic Attributes and Their Application in Faults Interpretation of Kupe Field, Taranaki Basin, New Zealand. Electronic Journal of Geotechnical Engineering. 21. 1037-1051.

Hamzah, Umar. (2016). Rock Physics Analysis in Determining Reservoir Properties between Western Platform and Southern Taranaki Basin, New Zealand. Electronic Journal of Geotechnical Engineering. 21. 3965-3972.

Sidek, Akhmal & Hamzah, Umar & Junin, Radzuan. (2015). Seismic facies analysis and structural interpretation of Deepwater NW Sabah. Jurnal Teknologi. 75. 115-125.

Sulaiman, Noorzamzarina & Hamzah, Umar & Samsudin, Abdul. (2015). 3D Seismic Geomorphology Analysis and Evolution of Fluvial Systems in the Northeast Malay Basin. Electronic Journal of Geotechnical Engineering. 20.13286 – 13307.

Hamzah, Umar & Jeeva, Mark & Mohd Ali, Nur Atikah. (2014). Electrical Resistivity Techniques and Chemical Analysis in the Study of Leachate Migration at Sungai Sedu Landfill. Asian Journal of Applied Sciences. 7. 518-535.

Mohd Ali, Nur Atikah & Hamzah, Umar & Sulaiman, Mohd Amir. (2014). Detection of LNAPL Plume by High Resolution Laboratory Electrical Resistivity Measurement. Electronic Journal of Geotechnical Engineering. 19. 1991-2005.

Samsudin, Abdul & Ahmad, Nur Suraya & Johari, Nur & Hamzah, Umar. (2014). Geophysical Evidences of a Possible Meteorite Impact Crater at Langkawi Island, Kedah, Malaysia. Electronic Journal of Geotechnical Engineering. 19. 4741-4749.

Jeeva, Mark & Hamzah, Umar. (2012). Study of Leachate Migration at Sungai Sedu, Telok Datuk Waste Disposal Site by Geophysical and Geochemical Methods. Sains Malaysiana. 41. 829-840.

Hamzah, Umar & Samsudin, Abdul &, Saheel. (2011). Mapping of Faults in the Libyan Sirte Basin by Magnetic Surveys. Sains Malaysiana. 40. 853-864.

Ali Rahman, Zulfahmi & Hamzah, Umar & Ahmad, N. (2010). Geotechnical Characteristics of Oil-Contaminated Granitic and Metasedimentary Soils. Asian Journal of Applied Sciences. 3. 237-249.

Hamzah, Umar & Khor, K.L. & Abd Rahim, Sahibin. (2010). Physical Properties and Chemical Composition of Segamat Kaolin, Johor Malaysia. Sains Malaysiana. 39. 31-38.

Ali Rahman, Zulfahmi & Hamzah, Umar & Taha, Mohd & S. Ithnain, Norsheila & Noorulakma, Ahmad. (2010). Influence of Oil Contamination on Geotechnical Properties of Basaltic Residual Soil. American Journal of Applied Sciences.

Mohamed, Natrah & Hamzah, Umar & Abd Rahim, Sahibin. (2009). Heavy Metal Concentration in Soil at Sg. Kembong Landfill, Bangi, Selangor. Sains Malaysiana. 38. 841-850.

Hamzah, Umar & Bahrudin, Nurul Fairuz Diyana & Azmi Ismail, Mohd & Amry Amin Abbas, B.I.N. (2009). Survey of Electrical Imaging and Georadar on Landslides Investigation at Taman Hillview, Ampang, Selangor. Sains Malaysiana. 38. 645-653.

Hamzah, Umar & Samsudin, Abdul & Ghani Rafek, Abdul & Azlan Razak, Khairul. (2009). Well Water and Subsurface Salinity of Tuba Basin Langkawi by Hydrochemical Analysis and Vertical Electrical Resistivity Survey. Sains Malaysiana. 38. 851-856.

Hamzah, Umar & Azmi Ismail, Mohd & Samsudin, Abdul. (2009). Geoelectrical Resistivity and Ground Penetrating Radar Techniques in the Study of Hydrocarbon-Contaminated Soil. Sains Malaysiana. 38. 305-311.

Samsudin, Abdul & Haryono, A & Hamzah, Umar & Ghani Rafek, Abdul. (2008). Salinity mapping of coastal groundwater aquifers using hydrogeochemical and geophysical methods: a case study from North Kelantan, Malaysia. Environmental Geology. 55. 1737-1743.

Samsudin, Abdul &, Suharsono & Nayan, Khairul & Ghani Rafek, Abdul & Hamzah, Umar. (2008). The application of Spectral Analysis of Surface Wave (SASW) method as a new rock mass classification technique in engineering geology. Sains Malaysiana. 37. 177-184.

Hamzah, Umar & Cheng Yeu, Yong & Baharudin, Bashillah & Samsudin, Abdul. (2008). Hydrochemical characterization of soil water and groundwater of Kerpan Kedah. Sains Malaysiana. 37. 1-13.

Hamzah, Umar & Samsudin, Abdul & Pilis Malim, Edna. (2007). Groundwater investigation in Kuala Selangor using vertical electrical sounding (VES) surveys. Environmental Geology. 51. 1349-1359.

Hamzah, Umar & Yaacup, Rahman & Samsudin, Abdul & Shahid Ayub, Mohd. (2006). Electrical imaging of the groundwater aquifer at Banting, Selangor, Malaysia. Environmental Geology. 49. 1156-1162.

Samsudin, Abdul & Elwali, Bahaa-eldin & A. Rahim, Bahaa-edlin & Yaacob, Wan Zuhairi & Hamzah, Umar. (2006). Mapping of contamination plumes at municipal solid waste disposal sites using geoelectric imaging technique: Case studies in Malaysia. Journal of Spatial Hydrology. 6(2).

Hamzah, Umar. (2002). Kajian seismic batuan sedimen Kumpulan Tembeling di km 1.5 jalan raya Maran-Lubuk Paku. Sains Malaysiana. 31. 33-48.

Hamzah, Umar. (1999). Application of shallow seismic reflection in subsurface geological mapping. Sains Malaysiana. 28. 59-68.

Samsudin, Abdul & Hamzah, Umar & Ab. Rahman, Rakmi & Chamhuri, Siwar & Fauzi Mohd. Jani, Mohd & Othman, Redzuan. (1997). Thermal springs of Malaysia and their potential development. Journal of Asian Earth Sciences – J ASIAN EARTH SCI. 15. 275-284.

Hamzah, Umar. (1996). Kajian mata air panas di semenanjung Malaysia. Sains Malaysiana. 25. 125-136.

Hamzah, Umar. (1989). kajian kerintangan substratum di sekitar kawasan tadahan Bandar Sandakan. Sains Malaysiana. 18. 87-100.

Hamzah, Umar. (1988). Seismos pantulan cetek bagi skala kejuruteraan. Sains Malaysiana. 17. 53-65.

Hamzah, Umar. (1983). Kaedah penafsiran keadaan bawah tanah di cadangan tapak empangan mengkuang Bukit Mertajam Pulau Pinang. Sains Malaysiana. 12. 55-69.

Hamzah, Umar (2015). Analysis of river morphology by seismic 3D time-slice: A preliminary study of northeast Malay Basin block. The Eleventh Saudi International Geological Conference, At Riyadh, Volume: 1

Shafie, Nadiah & Hamzah, Umar & Samsudin, Abdul. (2015). Analysis of gravity and magnetic data in geological interpretation of Cheshire Basin England. The Eleventh Saudi International Geological Conference, At Riyadh, Volume: 1

Bahrudin, Nurul Fairuz Diyana & Hamzah, Umar. (2012). Application of Georadar Technique on Landslide Investigation at Taman Hill View, Kuala Lumpur and Dengkil, Selangor Malaysia. 12th GEOSEA 2012, Bangkok, Thailand

Hamzah, Umar. (2008). Geophysical techniques in the study of hydrocarbon-contaminated soil and groundwater at Sungai Kandis, Klang,Selangor Malaysia. 5th Annual meeting of Asia Oceania Geosciences Society, At Busan Korea, Volume: 1

Hamzah, Umar. (2006). 2D seismic refraction tomography survey on metasediment at a proposed development site in Dengkil Selangor. National geoscience conference 2006, At Kuala Lumpur, Volume: 1

Umar Hamzah, Rahman Yaccup, & Abdul Rahim Samsudin. (2006). A 2D seismic refraction survey for investigating a landslide in Temerloh, Pahang. Bangi: Unit Tenaga Nuklear.

Hamzah, Umar. (1999). Application of shallow seismic reflection in engineering geology. 2nd Asian symposium on engineering geology and environment, at Bangi Malaysia, Volume: 1

Hamzah, Umar. (1999). High resolution seismic reflection and geoelectrical resistivity imaging at school teachers quarters Pengkalan Pegoh, Ipoh, Perak. Annual geological conference, at Kota Tinggi Johor Malaysia, Volume: 1

Hamzah, Umar. (1998). Application of shallow seismic reflection in geoenvironmental and geoengineering mapping. Ninth Regional Congress on Geology, Mineral and Energy resources of Southeast Asia, at Kuala Lumpur

Hamzah, Umar. (1996). Application of seismic refraction for subsurface soil dynamic investigation at Bukit Canggang Banting Selangor. Annual geological conference, at Malaysia, Volume: 1

Hamzah, Umar. (1995). Pemetaan air masin dengan teknik geokimia air tanah di sekitar kolam ternakan udang harimau, Kerpan, Kedah. Proceeding of The ITB-UKM Joint Seminar on Chemistry, at Bali Island Indonesia, Volume: 1

Win, Zaw & Hamzah, Umar & Azmi Ismail, Mohd & Samsudin, Abdul. (2015). Geophysical investigation using resistivity and GPR: A case study of an oil spill site at Seberang Prai, Penang. Bulletin of the Geological Society of Malaysia.

Samsudin, Abdul & Hamzah, Umar & Cheng Han, Lim. (2012). Survei graviti di Ulu Melaka, Pulau Langkawi, Kedah (A gravity survey at Ulu Melaka,Langkawi Island). Bulletin of the Geological Society of Malaysia. 45. 315-318.

Hamzah, Umar. (2008). 2D geoelectrical resistivity survey at a proposed new condominium site of port Dickson beach resort Negeri sembilan. Warta Geologi. 34. 199-202.

Hamzah, Umar. (2000). Penggunaan seismic pantulan cetek dalam kajian enapan kuaterner di delta sungai Pahang Pekan Pahang. Bulletin of the Geological Society of Malaysia. 44. 59-67.

ABU Shariah, Mohammed & Samsudin, Abdul & Hamzah, Umar. (1999). The use of electrical and seismic methods for imaging shallow subsurface structure of limestone at Batu Cave, Kuala Lumpur, Malaysia. Bulletin of the Geological Society of Malaysia. 43. 215- 225.

Hamzah, Umar. (1997). High resolution multichannel seismic profiling: A case study at Pak Pura Bachok Kelantan. Warta Geologi. 23. 231-237.

Hamzah, Umar. (1996). Application of shallow seismic reflection in delineating Bachok groundwater aquifers. Warta Geologi. 22. 167-172.

Hamzah, Umar. (1995). Reflection seismic case studies in quaternary deposits of east coast peninsular Malaysia. Bulletin of the Geological Society of Malaysia. 38. 135-140.

Hamzah, Umar. (1995). Application of resistivity method for archaeological site investigation at Sungai Mas Kuala Muda, Kedah. Bulletin of the Geological Society of Malaysia. 38. 127-134.

Hamzah, Umar. (1994). Seismic and borehole analysis of Pantai Kundor, Melaka. Bulletin of the Geological Society of Malaysia. 35. 61-68.

Bahrudin, Nurul Fairuz Diyana & Hamzah, Umar & Yaacob, Wan Zuhairi & Yaccup, Rahman. (2018). 2D Modelling of Satellite Gravity and Magnetic Data Along East-West Traverse Line of Peninsular Malaysia.

Bahrudin, Nurul Fairuz Diyana & Hamzah, Umar. (2016). Geological and Structural Interpretation of Peninsular Malaysia by Marine and Aeromagnetic Data: Some Preliminary Results.

Hamzah, Umar & Samsudin, Abdul & Shafie, Nadiah. (2016). Analysis of marine magnetic data in the study of faults and basement in Penyu basin offshore Peninsular Malaysia.