Lab of GEO-Spatial Information Science (GIS), Dept. of Civil Eng., Kangwon National University, 24341 Republic of Korea
+82-33-250-6232 (lab) /+82-10-5843-6007 (cell) ? tridevacharya@gmail.com ? https://www.linkedin.com/in/tridev
任职经历
科学研究
学术论文
教材专著
专利著作权
奖励荣誉
讲授课程
研究生培养
Combined MS and PhD in Civil Engineering, Kangwon National University, Korea, Feb 2018
Thesis: Regional Scale Landslide Hazard Assessment using Machine Learning Methods in Nepal
Advisor: Professor In-tae Yang
CGPA: 4.38/4.5
Bachelor of Engineering in Geomatics Engineering, Kathmandu University, Nepal, Nov 2011
CGPA: 3.7/4.0
PROFESSIONAL EXPERIENCESResearcher, Institute of Industrial Technology, Kangwon National UniversityMarch 2018 – Present?Core research on “Mobile MMS – UAV MMS Integration Technique based on Image Pairing Method for Precise Geo-spatial Information Construction in Urban Area” funded by National Research Foundation of Korea.
?Teaching and training undergraduate and graduate GIS and RS classes.
Teaching Assistant, Lab of GIS, Kangwon National UniversityAug 2012 – Feb 2018?Teaching undergraduate “Remote Sensing for Climate Change” for fourth semester.
?Teaching undergraduate lab practical on ArcGIS, ENVI, QGIS and Cyclone.
?Guiding undergraduate field projects on UAV, LiDAR and GPS.
?Conducting lab works for graduate students on GIS and RS.
Short-term Consultant, WaterAid in Nepal (WAN)Dec 2011 - May 2012Water and Sanitation Point Mapping of Itahari & Biratnagar Municipalities, Nepal
?Spatial data collection of water and sanitation point using GPS along with sustainability aspect.
?Mapping water and sanitation point along with necessary data on the parameter as required by Water and Sanitation Point Mapper (WSPM) tool.
?Link WSPM with WAN's Long-Term Sustainability Monitoring Tool and WAN's DATA BANK Tool.
?Develop training/ guiding manual for WSPM, Google Earth, GPS and basic GIS application and provide training to WAN staff and partners' staff.
Intern, WaterAid in NepalJul 2011 - Sep 2011Water and Sanitation Point Mapping of Kamalamai and Itahari Municipalities, Nepal
?Spatial survey of water and sanitation points using hand GPS.
?Collection of field data on Water, Sanitation and Hygiene sector (WaSH).
?Testing of water quality of selected water points using ENPHO field water test kit.
?Configuration and modification of Water Point Mapper developed by WaterAid in UK.
Short-term Consultant, Prompt Info Solution Pvt. Ltd., NepalMay 2011 - Jun 2011Educational status of children in families working at brick kilns in Bhaktapur District, Nepal
?Social Survey of education status of children working in brick kilns.
?Submission of the result as a detail report to Department of Education, Nepal.
Journal Papers
1.Acharya, T.D. & Lee, D.H. Landslide Susceptibility Mapping using Relative Frequency and Predictor Rate along Araniko Highway. KSCE Journal of Civil Engineering Volume XX, Number XX, 2018. [SCIE] ACCEPTED
2.Acharya, T.D., Subedi, A. & Lee, D.H. Evaluation of Water Indices for Surface Water Extraction in a Landsat 8 Scene of Nepal. Sensors Volume 18, Number 8, 2018. [SCIE]
3.Acharya, T.D., Yang, I.T. & Lee, D.H. Land-cover Classification of Imagery from Landsat Operational Land Imager Based on Optimum Index Factor. Sensors and Materials, Special Issue on the International Multi-Conference on Engineering and Technology Innovation 2017 (IMETI2017), Volume 30, Number 8, 2018. [SCIE]
4.Yang, I.T., Lee, D.H., Acharya, T.D. & Han, D.S. AW3D30 and SRTM30 Digital Elevation Models - Comparison around coastal islands in Gyeongsangnam-do, South Korea. Journal of the Korean Association of Geographic Information Studies, Volume 21, Issue 2, June 2018. [KCI]
5.Lee, J.K., Lee, D.H. & Acharya, T.D. Exploring Land Cover Classification Accuracy of Landsat 8 Image Using Spectral Indices Layer Stacking in Hilly Region of South Korea. Sensors and Materials, Special Issue on Remote Sensing and Sensing Devices, 2018. [SCIE] ONLINE FIRST
6.Acharya, T.D., Yang, I.T. & Lee, D. H. Comparative Analysis of Digital Elevation Models between AW3D30, SRTM30 and Airborne LiDAR: A Case of Chuncheon, South Korea. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Volume 36, Issue 1, February 2018. [SCOPUS]
7.Huang, H., Chang, K., Li, W., Lee, D.H. & Acharya, T.D. Development of Mobile Platform for Indoor Positioning Reference Map using Geomagnetic Field Data. Computers & Electrical Engineering, Volume 68, 2018. [SCIE]
8.Hong, H., Liu J., Bui, D.T., Pradhan, B., Acharya, T.D., Pham, B.T., Zhu, A., Chen, W. & Ahmad B.B. Landslide susceptibility mapping using J48 Decision Tree with AdaBoost, Bagging and Rotation Forest ensembles in the Guangchang area (China). Catena, Volume 163, April 2018. [SCI]
9.Lee, D.H. & Acharya, T.D. Comparison of complete bouguer anomalies from satellite marine gravity models with shipborne gravity data in East Sea, Korea. Journal of Marine Science and Technology, Volume 25, Number 6, 2017. [SCIE]
10.Acharya, T.D., Yang, I.T. & Lee, D. H. GIS-based Landslide Susceptibility Mapping of Bhotang, Nepal using Frequency Ratio and Statistical Index Methods. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Volume 35, Issue 5, October 2017. [SCOPUS]
11.Acharya, T.D., Yang, I.T. & Lee, D.H. GIS-based Preliminary Feasibility Study for the Optimal Route Selection for China-India Railway through Nepal. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Volume 35, Issue 4, August 2017. [SCOPUS]
12.Choi S.P., Shin M.S., Yang I.T. & Acharya, T.D. Application of Data Mining Techniques for the Development of 3D Laser Scan Data Management Program. International Journal of Applied Engineering Research, India, Volume 12, Number 14, 2017. [SCOPUS]
13.Acharya, T.D., Yoo, K.W. & Lee, D.H. GIS-based Spatio-temporal Analysis of Marine Accidents Database in the Coastal Zone of Korea. In: Lee, J.L., Griffiths, T., Lotan, A., Suh, K.-S., and Lee, J. (eds.), The 2nd International Water Safety Symposium. Journal of Coastal Research, Special Issue Number 79, 2017. [SCI]
14.Lee, D.H., Acharya, T.D., and Lee, H.S. Evaluation of seabed classification using hyperspectral data around the coastal area of Geoje Island, Korea. In: Lee, J.L., Griffiths, T., Lotan, A., Suh, K.-S., and Lee, J. (eds.), The 2nd International Water Safety Symposium. Journal of Coastal Research, Special Issue Number 79, 2017. [SCI]
15.Yang I.T., Acharya, T.D., Lee D.H. & Shin M.S. Reverse Engineering of a Bobsleigh Structure using LiDAR. International Journal of Applied Engineering Research, India, Volume 12, Number 6, 2017. [SCOPUS]
16.Acharya, T.D., Yang, I.T. & Lee, D.H. Land Cover Classification Using a KOMPSAT-3A Multi-Spectral Satellite Image. Applied Science, Volume 16, Number 6, 2016. [SCIE]
17.Yang, I.T., Acharya, T.D. & Lee, D.H. Landslide Susceptibility Mapping for 2015 Earthquake Region of Sindhupalchowk, Nepal using Frequency Ratio. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Volume 34, Issue 4, August 2016. [SCOPUS]
18.Acharya, T.D., Yang, I.T. and Lee, D.H. Geospatial Technologies for Landslide Inventory: Application and Analysis to Earthquake-Triggered Landslide of Sindhupalchowk, Nepal. Journal of the Korean Society for Geo-spatial Information Science, Volume 24, Number 2, 2016. [KCI]
19.Acharya, T.D., Lee, D. H., Yang, I.T. & Lee, J.K. Identification of Water Bodies in a Landsat 8 OLI Image Using a J48 Decision Tree. Sensors Volume 16, Number 7, 2016. [SCIE]
20.Acharya, T.D. & Yang, I.T. Vineyard suitability of Nepal. International Journal of Environmental Sciences. Volume 6, Number 1, July 2015.
21.Acharya, T.D. & Yang I.T. Landslide Hazard Zonation using GIS: A Case Study from Sindhupalchowk, Nepal. International Journal of Applied Engineering Research, India, Volume 10, Number 7, 2015. [SCOPUS]
22.Acharya, T.D. & Yang, I.T. 2015. Exploring Landsat 8. International Journal of IT, Engineering and Applied Sciences Research (IJIEASR), Volume 4, Number 4, April 2015.
23.Acharya, T.D., Parajuli, J., Shahi, K., Poudel, D. & Yang, I.T. Extraction and Modelling of Spatio-Temporal Urban Change in Kathmandu Valley. International Journal of IT, Engineering and Applied Sciences Research (IJIEASR), Volume 4, Number 3, March 2015.
24.Yang, I.T., Acharya, T.D. & Shin, M. Temporal Change of River Shape due to Urbanization in Dhobikhola, Kathmandu. Journal of Industrial Technology, Kangwon Natl. Univ., Number 35, February 2015.
25.Yang, I.T., Shin, M.S. & Acharya, T.D. A Technology on Reverse Engineering of Structure Using 3D Scanner. Journal of Industrial Technology, Kangwon Natl. Univ., Number 35, February 2015. (In Korean)
26.Yang, I.T., Acharya, T.D. & Shin, M. Cycling: An Efficient Solution to Rising Transportation Problems in Kathmandu. Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Volume 32, Issue 6, December 2014. [SCOPUS]
Oral Presentations
1.Acharya, T.D. & Lee, D.H. Landslide Hazard Assessment using Machine Learning Methods, 2018 Conference of The Korean Society for Geospatial Information Science. May 18-19, 2018. Gyeongnam National University of Science and Technology, Jinju, Korea.
2.Acharya, T.D. Landslide Hazard Assessment using Machine Learning Methods, 2018 Conference of The Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Korea. April 19-20, 2018. Hanwha Resort Yongin Besancon, Yongin, Korea.
3.Acharya, T.D. & Lee, D.H. Accuracy Assessment of the Recent Global Mean Sea Surface Models using Tidal Bench Mark Observation Data around Korea, 2018 Conference of The Korean Society of Surveying, Geodesy, Photogrammetry and Cartography, Korea. April 19-20, 2018. Hanwha Resort Yongin Besancon, Yongin, Korea.
4.Acharya, T.D., Lee, D.H. & Yang, I.T. Comparative Analysis of Digital Elevation Models between AW3D30, SRTM30 and Airborne LiDAR: A Case of Chuncheon, South Korea. Proceedings of the 2018 Joint International Symposium of GISUP-KOGSIS (20th GISUP, International). February 22-24, 2018. Elysian Gangchon, Chuncheon, South Korea.
5.Acharya, T.D., Subedi, A., Yang, I.T., Lee, D.H. Combining Water Indices for Water and Background Threshold in Landsat Image. In Proceedings of the 4th Int. Electron. Conf. Sens. Appl., November 15–30, 2017. doi:10.3390/ecsa-4-04902
6.Acharya, T.D., Yang, I.T. & Lee, D.H. Land Cover Classification of Landsat OLI Imagery Based on Optimum Index Factor. The Sixth International Multi-Conference on Engineering and Technology Innovation 2017 (IMETI2017), October 27-31, 2017, Hualien, Taiwan.
7.Acharya, T.D., Yang, I.T. & Lee, D.H. 2017. Landslide Susceptibility Mapping using Frequency Ratio and Statistical Index along Dolalghat - Kodari Road Section in Araniko Highway, Nepal. 2017 Conference of the Korean Society of Civil Engineers (KSCE) and Korea Water Resources Association (KWRA) Kangwon Branch, September 21, 2017. Gangneung-Wonju National University, Gangneung, Korea
8.Acharya, T.D., Yang, I.T. & Lee, D.H. 2017. Water index based coastline detection from Landsat images. 2017 Conference of the Korean Society for Geospatial Information Science, May 25-26, 2017. Yonsei University, Seoul, Korea
9.Acharya, T.D., Yang, I.T., Lee, D.H. & Yoo, K.W. 2017. GIS-Based Railway Route Selection: A Case Study of Kathmandu-Birgunj Electric Railway Line. Proceedings of the 19th International Conference of Geospatial Information Sciences and Urban Planning. February 16-18, 2017. Nagasaki University, Nagasaki, Japan.
10.Acharya, T.D., Yang, I., Subedi, A., Lee, D. Change detection of Lakes in Pokhara, Nepal using Landsat Data. In Proceedings of the 3rd Int. Electron. Conf. Sens. Appl., November 15–30, 2016, Sciforum Electronic Conference Series, Vol. 3, 2016 , E005, doi:10.3390/ecsa-3-E005
11.Acharya, T.D., Yang, I.T. & Lee, D.H. Land Cover Classification Using a KOMPSAT-3A Multi-Spectral Satellite Image. The Fifth International Multi-Conference on Engineering and Technology Innovation 2016 (IMETI2016) October 28-November 01, 2016, Taichung, Taiwan.
12.Acharya, T.D., Mainali, S.C., Yang, I.T. & Lee, D.H. Analysis of Jure Landslide Dam, Sindhupalchowk using GIS and Remote Sensing. XXIII ISPRS Congress 2016. July 12-19, 2016. Prague, Czech Republic. [absent] [SCOPUS]
13.Lee, D.H., Acharya, T.D. & Hwang, J.S. GIS-Based Spatial Analysis of Maritime Accidents Database in the Coastal Zone of Korea. 2nd International Water Safety Symposium. June 21-24, 2016. Incheon, Korea.
14.Acharya, T.D., Lee, D.H. & Yang, I.T. Geospatial Technologies for Landslide Inventory: Application to the Earthquake-Triggered Landslide of Sindhupalchowk, Nepal. 2016 Joint International Symposium of GISUP – KOGSIS. February 18-20, 2016. Kangwon National University, Chuncheon, Korea.
15.Acharya, T.D., Shin, M.S., Yoo, K., Yang, I.T. & Lee, C.J. A Conceptual Framework for GIS Based Web Landslide Susceptibility Information System (WebLSIS). International Workshop on Role of Land Professionals and SDI in Disaster Risk Reduction: In the Context of Post 2015 Nepal Earthquake. November 25-27, 2015. Kathmandu, Nepal.
16.Acharya, T.D, Yang, I.T. & Lee D.H. Application of J48 Decision Tree for the Identification of Water Bodies using Landsat 8 OLI Sensor. 2nd International Electronic Conference on Sensors and Applications. November 15–30, 2015, Sciforum Electronic Conference Series, Vol. 2, 2015, E007, doi:10.3390/ecsa-2-E007
17.Yang, I.T., Acharya, T.D. & Park, K. 2015. Change in River Surface Area due to Four Rivers Project in Yeoju, South Korea. Proceedings of the 17th International Conference on Geospatial Information Science and Urban Planning. January 28-30, 2015. National Kaohsiung Marine University, Kaohsiung, Taiwan.
18.Acharya, T.D., Yang, I.T. & Park, K. 2014. Spatial Modeling and Analysis of Urban Heat Islands using Landsat 8 imagery. Proceedings of Korean Society of Civil Engineers. October 22-24, 2014. EXCO, Daegu, South Korea.
19.Yang, I.T., Acharya, T.D. & Lee, S.Y. 2014. GIS-Based Surface Runoff Modeling: A Case Study of Upper Soyang Watershed. Proceedings of International Conference on Geospatial Information Science and Urban Planning. February 19-21, 2014. Nagasaki University, Japan.
20.Yang, I.T., Park, K. & Acharya, T.D. 2013. Estimation of threshold discharge for flood alert system in a watershed using GIS technique. Proceedings of International Conference on Geospatial Information Science. November 14-15, 2013. COEX, Seoul, South Korea.
21.Yang, I.T., Jo, Y.H., Acharya, T.D. & Park, K. 2013. Derivation of Bathymetry using Hyperspectral Measurements. Proceedings of the 15th International Symposium of Geospatial Information Science and Urban Planning. February 20-22, 2013. Jeju National University (Unipark), Jeju, South Korea.
Poster Presentations
1.Acharya, T.D. & Lee. D.H., Estimation of Precise Sea Surface Topography using GNSS combined Tidal Observations and Local Hybrid Geoid Model in West Coastal Area of Korea. 3rd International Water Safety Symposium. June 19-21, 2018. Incheon, Korea.
2.Lee, D.H. Jeong, M.H. & Acharya, T.D., Accuracy Evaluation of Global Mean Sea Surface Models in the Coastal Area of Korea. 3rd International Water Safety Symposium. June 19-21, 2018. Incheon, Korea.
3.Acharya, T.D. & Lee, D.H. Waterline extraction from Landsat Image using Contour Method, 2018 Conference of The Korean Society for Geospatial Information Science. May 18-19, 2018. Gyeongnam National University of Science and Technology, Jinju, Korea.
4.Yu, Y.G., Hwang S.H., Chu, S.H. & Acharya, T.D. Application of 3D Laser Scanning for Surface Flatness Measurement. Proceedings of the 2018 Joint International Symposium of GISUP-KOGSIS (20th GISUP, International). February 22-24, 2018. Elysian Gangchon, Chuncheon, South Korea.
5.Huang, H., Chang, K., Li, W., Lee, D.H. & Acharya, T.D. Development of a Mobile Platform for Indoor Geomagnetic Positioning. The Sixth International Multi-Conference on Engineering and Technology Innovation 2017 (IMETI2017) October 27-31, 2017, Hualien, Taiwan.
6.Lee, D.H & Acharya, T.D. Mapping the Complete Bouguer Anomalies Using Satellite Marine Gravity Models in East Sea, Korea, The Fifth International Multi-Conference on Engineering and Technology Innovation 2016 (IMETI2016) October 28-November 01, 2016, Taichung, Taiwan.
7.Acharya, T.D., Yang, I.T. & Lee, D.H. Surface Water Area Delineation in Landsat OLI Image using Reflectance and SRTM DEM derivatives, 2016 Conference of The Korean Society for Geospatial Information Science. October 06-07, 2016. Gunsan National University, Gunsan, Korea.
8.Yang, I.T., Acharya, T.D., Sim S. & Lee. J.K., Evaluation of Seabed Classification using Hyperspectral Data around the Coastal Area of Geoje Island, Korea. 2nd International Water Safety Symposium. June 21-24, 2016. Incheon, Korea.
9.Acharya, T.D., Yang, I.T., Lee D.H. & Yoo, K. Using RS and GIS to Estimate Area and Volume of Water in a Landslide Debris Lake, 2016 Conference of The Korean Society for Geospatial Information Science. May 12-13. Jeju National University, Jeju, Korea.
10.Shin, M., Yang, I.T. Acharya T.D. & Lee, D.H. A Study on Reverse Engineering of Man-made structure using 3D Spatial Information. 2016 Conference of The Korean Society for Geospatial Information Science. May 12-13. Jeju National University, Jeju, Korea. (In Korean)
11.Yang, I.T., Shin, M.S. & Acharya T.D. Development of post processing software for precise 3D geospatial information. International Symposium on GIS. November 05-07, 2015, Pukyong National University, Busan, South Korea.
12.Acharya, T.D., Yang, I.T. & Lee D.H. Study on the GIS-Based Landslide Hazard Zonation Analysis. International Symposium on GIS, November 05-07, 2015, Pukyong National University, Busan, South Korea.
13.Choi, S.P., Yang, I.T., Acharya, T.D. & Shin, M.S. Development of LiDAR Read and Export (LiRE) program using data mining techniques. Proceedings of Korean Society of Civil Engineers. October 28-30, 2015. GSCO, Gunsan, South Korea.
14.Acharya, T.D. & Yang, I.T. Flood Risk Mapping Using GIS and Hec-RAS. International Conference of Disaster Reduction. May 08-09, 2015. Sungkyunkwan University, Suwon, South Korea.
15.Acharya, T.D., Yang, I.T. Landslide Hazard Zonation Using GIS in Sindhupalchowk, Nepal. International Conference of Disaster Reduction. May 08-09, 2015. Sungkyunkwan University, Suwon, South Korea.
16.Yang, I.T., Acharya, T.D. & Kim, S.U. Development of Flood Map in the Area of Ilri-chun, Wonju, Kangwon-Do. Annual conference of Korean Society of Survey, Geodesy, Photogrammetry and Cartography. April 23-24, 2015. Kyungnam University, Changwon, South Korea.
Young Investigator Award, Korean Society of Surveying, Geodesy, Photogrammetry and CartographyApr 2018Outstanding Academic Award, Kangwon National UniversityFeb 2018Recognition Award, The Korean Association of Geographic Information StudiesFeb 2018The ISPRS Foundation (TIF) Travel Grant, ISPRS Congress, Prague Jul 2016Bring Excellent Student to Kangwon National University Scholarship, Kangwon National University, Korea2012 - 2016Best Business Plan Award, Kathmandu University, NepalVIIIth Sem.Geomatics Scholarship, Kathmandu University, Nepal2007 - 2011
