Personal Information

1985 MS in Structural Geology, Acadia University, Nova Scotia, Canada.
Adviser: Dr. George R. Stevens

1980 BS in Geology, Korea University, Seoul, South Korea

1990-1996, Senior Geologist, Surveying Division, Korea Institute of Geoscience and Mineral Resources (KIGAM)

Ree J.H. & Hwang S. G., 1994, Indosinian dextral ductile fault system and synkinematic plutonism in the southwest, of the Ogchon belt (South Korea), Tectonophysics , pp. 135-137

Hwang S.G, Lee P.K., Quoc, P.N., 2005, Reproducibility of a regional geological map derived from geochemical maps, using data mining techniques - with application to Chungbuk province of Korea, Environmental Geology, v. 48, p 569-578

Domestic Journals

S.G. Hwang, B.J. Lee, B.C. Yoo, 1992, A phyllonite zone in Sangju Area: an Ultrmyonite caused by reaction softening, Jour. Geol. Soc. Korea, Vol.28, No. 4, p410-425

경북 상주군에 분포하는 Phyllonite zone: 변성 Softening에 의해 형성된 Ultramylonite zone.

S.G. Hwang, U. Yun, 1993, Hydraulic breccia bearing calcite and quartz veins: examples in Bugog area at south Kyungsang province, Jour. Geol. Soc. Korea, Vol.29, No. 2, p145-160

S.G.Hwang, 1993, Thermally recovered foliation: an example from Southwestern Nova Scotia, Canada, Jour. Geol. Soc. Korea, Vol.29, No. 3, p258-269

S.G. Hwang, 1997, Regional-scale metasomatism of Al, K, and Na during staurolite-andalusite-grade contact metasomatism, in the south western Nova Scotia, Canada, Jour. Petrol. Soc. Korea, Vol. 6, No.1, p52-64

S.G. Hwang, 1997, Geological information system, Jour. Petrol. Soc. Korea, Vol. 6, No. 1, p65-74

S.G. Hwang, 1998, Age of the thrusting near Jumchon granite: investment from field survey, Jour. Geol. Soc. Korea, Vol.34, No. 4, p283-292

S.G. Hwang, E.S. Choi, J.H. Hwang, 1999, A simple vector calculation method for the true fault displacement distance, Econ. Environ. Geol. Korea, Vol.32, No. 4, p365-371

J.G. Lee, S.G. Hwang, K.B. Lee, 1999, Analysis of Geological Lineaments with Compensation of the Sun's Azimuth Angle, J. IEEE Korean Council, V3. No 2, 178-185

S.G. Hwang, 2000, Measurement of a planar orientation from controlled thinsections, Jour. Geol. Soc. Korea, Vol.36, No. 1, p11-18

S.G. Hwang, 2001, A remote measurement technique for rock discontinuity, The Jour. Eng. Geol., Vol.11, No.2, p205-214

S.G. Hwang, S.C. Shin, S.J. Yeum, S.W. Moon, 2002, The methodology for extraction of geochemical anomalies, using regression formula: an example from a granitic body in Gyunggi province , Econ. Environ. Geol. Korea, Vol.35, No. 2, p137-147

S.G. Hwang, P.K. Lee, 2005, Prediction of the Gold-Silver deposits from geochemical maps-applications to the Bayesian geostatistics and decision tree techniques, Econ. Environ. Geol. Korea, Vol.38, No. 6, p663-673

S.G. Hwang, 2005, Remote measurements of the geological structures, using photogrammetric method, The Jour. Eng. Geol., Vol.15, No.2, p201-212

International Conference

S.G. Hwang, 1999. A reconstruction tool for a plane orientation from oriented thin-sections. GAC NUNA Conference, Canmore, Alberta, Canada.

S.G. Hwang, 2001. Enhanced Subsurface Interpolation by Geological Cross-Sections. IAMG2001, Cancun, Mexico

S.G. Hwang, 2001. Photogrametric Measurement of the Attitude of Planar and Linear Features. IAMG2001, Cancun, Mexico

Domestic Conference

S.G. Hwang, S.R. Park, 2000, Development of remote measurement system of geological structures, Proceedings of the annual Conference of the Engineering Geology society of Korea, p183-187

QuocPhi Nguyen, SangGi Hwang, SungChun Shin, 2004, Geochemical index map and geological map: pattern analyses using data mining technique, Proceedings of the fall conference of the Economic Geology Society of Korea, p83-86

VanManh Nguyen, SangGi Hwang, 2004, Image processing for the strike and dip measurement for the excavated rock surface, Proceedings of the fall conference of the Economic Geology Society of Korea, p87-91

HoangBac Bui, SangGi Hwang, ByungOk Yu, 2004, The susceptibility analyses of constructed slopes, affectability of the tectonic and lithologic division, Proceedings of the fall conference of the Economic Geology Society of Korea, p92-95

SangGi Hwang, QuocPhi Nguyen, 2005, Fieldmate - A geologic field system, Proceedings of the fall conference of the Geology Society of Korea, p102

SangGi Hwang, TrungThanh Dang, 2005. Remote measurement of the geological structures using photogrammetry technique, Proceedings of the fall conference of the Geology Society of Korea, p103

Ivy Guevarra, SangGi Hwang, 2005, Characterizing slope failure in the South Korean peninsula using decision trees, Proceedings of the fall conference of the Geology Society of Korea, p108

QuocPhi Nguyen, SangGi Hwang, 2005, Prediction for the mining localities from geochemical maps-using Bayesian and decision tree algorithm, Proceedings of the fall conference of the Geology Society of Korea, p117

TienChung Ho, SangGi Hwang, 2005 Digital Compass, 2005 Proceedings of the fall conference of the Geology Society of Korea, p124

QuocPhi Nguyen, SangGi Hwang, KyongYeol Yun, 2007. Is stereographic projection valid for predicting slope stability? Proceedings of the spring conference of the Geology Society of Korea, p269-272

TienChung Ho, SangGi Hwang, Guevarra Ivy F., 2007. Determining the most efficient method for applying precipitation data to slope stability studies in Korea. Proceedings of the spring conference of the Geology Society of Korea, p273-276

Guevarra, Ivy F., SangGi Hwang, TienChung Ho, ByungOk Yu, 2007. Assessing the effectiveness of massive slope database in determining slope stability in Korea, Proceedings of the spring conference of the Geology Society of Korea, p325-326

Coderis, Glenn Jason R., SangGi Hwang, TrungThanh Dang, 2007. Structural Geology in Automized Fracture Measurement system, Proceedings of the spring conference of the Geology Society of Korea, p327-330