Dr. Huidae Cho’s
website

A Water Resources Engineer / Senior GIS Developer

1   Journal articles

  1. Nazmul Sagor, Blair Stringam, Huidae Cho, Eusebio Ingol Blanco, June 2025. Ratio Control with Error Sharing to Reduce Irrigation Canal Delivery Losses for Run of the River Diversion Systems. Irrigation Science. doi:10.1007/s00271-025-01029-6. SCIE.
  2. Pratik Khanal, Saugat Paudel, Riwaj Neupane, Saroj Adhikari, Prasrab Shrestha, Ram Krishna Regmi, Sishir Dahal, Huidae Cho, Ujjwal Marasini, April 2025. Dam Break Analysis of the Nagmati and Dhap Dams Using HEC-RAS. H2Open Journal 8 (3), 139–156. doi:10.2166/h2oj.2025.058. ESCI.
  3. Huidae Cho, January 2025. Avoid Backtracking and Burn Your Inputs: CONUS-Scale Watershed Delineation Using OpenMP. Environmental Modelling & Software 183, 106244. doi:10.1016/j.envsoft.2024.106244. SCIE, Author’s Version.
  4. Huidae Cho, July 2023. Memory-Efficient Flow Accumulation Using a Look-Around Approach and Its OpenMP Parallelization. Environmental Modelling & Software 167, 105771. doi:10.1016/j.envsoft.2023.105771. SCIE, Author’s Version.
  5. Yongchan Kim, Eun-Sung Chung, Huidae Cho, Kyuhyun Byun, Dongkyun Kim, January 2023. The Future Water Vulnerability Assessment of the Seoul Metropolitan Area Using a Hybrid Framework Composed of Physically-Based and Deep-Learning-Based Hydrologic Models. Stochastic Environmental Research and Risk Assessment 37, 1777–1798. doi:10.1007/s00477-022-02366-0. SCIE.
  6. Huidae Cho, September 2020. A Recursive Algorithm for Calculating the Longest Flow Path and Its Iterative Implementation. Environmental Modelling & Software 131, 104774. doi:10.1016/j.envsoft.2020.104774. SCIE, Author’s Version.
  7. Huidae Cho, Jeongha Park, Dongkyun Kim, March 2019. Evaluation of Four GLUE Likelihood Measures and Behavior of Large Parameter Samples in ISPSO-GLUE for TOPMODEL. Water 11 (3), 447. doi:10.3390/w11030447. SCIE.
  8. Huidae Cho, Tien M. Yee, Joonghyeok Heo, October 2018. Automated Floodway Determination Using Particle Swarm Optimization. Water 10 (10), 1420. doi:10.3390/w10101420. SCIE.
  9. Jaehyeon Lee, Huidae Cho, Minha Choi, Dongkyun Kim, December 2017. 소양강댐 유역에 대한 지표수문모형의 구축 (Development of a Land Surface Model for the Soyang River Basin). Journal of the Korean Water Resources Association 50 (12), 837-847. doi:10.3741/JKWRA.2017.50.12.837. KCI.
  10. Dongkyun Kim, Huidae Cho, Christian Onof, Minha Choi, May 2017. Let-It-Rain: A Web Application for Stochastic Point Rainfall Generation at Ungaged Basins and Its Applicability in Runoff and Flood Modeling. Stochastic Environmental Research and Risk Assessment 31 (4), 1023-1043. doi:10.1007/s00477-016-1234-6. SCI.
  11. Huidae Cho, Emma Bones, August 2016. Quantification of Uncertainties in the 100-Year Flow at an Ungaged Site Near a Gaged Station and Its Application in Georgia. Journal of Hydrology 539, 640-647. doi:10.1016/j.jhydrol.2016.05.070. SCI, Author’s Version.
  12. Joonghyeok Heo, Jaehyung Yu, John R. Giardino, Huidae Cho, August 2015. Water Resources Response to Climate and Land-Cover Changes in a Semi-Arid Watershed, New Mexico, USA. Terrestrial, Atmospheric and Oceanic Sciences 26 (4), 463-474. doi:10.3319/TAO.2015.03.24.01(Hy). SCI.
  13. Joonghyeok Heo, Jaehyung Yu, John R. Giardino, Huidae Cho, March 2015. Impacts of Climate and Land-Cover Changes on Water Resources in a Humid Subtropical Watershed: A Case Study from East Texas, USA. Water and Environment Journal 29 (1), 51-60. doi:10.1111/wej.12096. SCI.
  14. Huidae Cho, Dongkyun Kim, Kanghee Lee, March 2014. 입자군집최적화 알고리듬을 이용한 효율적인 TOPMODEL의 불확실도 분석 (Efficient Uncertainty Analysis of TOPMODEL Using Particle Swarm Optimization). Journal of the Korean Water Resources Association 47 (3), 285-295. doi:10.3741/JKWRA.2014.47.3.285. KCI.
  15. Huidae Cho, Francisco Olivera, March 2014. Application of Multimodal Optimization for Uncertainty Estimation of Computationally Expensive Hydrologic Models. Journal of Water Resources Planning and Management 140 (3), 313-321. doi:10.1061/(ASCE)WR.1943-5452.0000330. SCI.
  16. Huidae Cho, Dongkyun Kim, Kanghee Lee, Jinsu Lee, Dongryul Lee, October 2013. 타원체로 모형화된 폭풍우 판별 알고리듬의 개발 및 적용 (Development and Application of a Storm Identification Algorithm That Conceptualizes Storms by Elliptical Shape). Journal of the Korean Society of Hazard Mitigation 13 (5), 325-335. doi:10.9798/KOSHAM.2013.13.5.325. KCI.
  17. Dongkyun Kim, Francisco Olivera, Huidae Cho, Seung Oh Lee, October 2013. Effect of the Inter-Annual Variability of Rainfall Statistics on Stochastically Generated Rainfall Time Series: Part 2. Impact on Watershed Response Variables. Stochastic Environmental Research and Risk Assessment 27 (7), 1611-1619. doi:10.1007/s00477-013-0697-y. SCI.
  18. Dongkyun Kim, Francisco Olivera, Huidae Cho, October 2013. Effect of the Inter-Annual Variability of Rainfall Statistics on Stochastically Generated Rainfall Time Series: Part 1. Impact on Peak and Extreme Rainfall Values. Stochastic Environmental Research and Risk Assessment 27 (7), 1601-1610. doi:10.1007/s00477-013-0696-z. SCI.
  19. Dongkyun Kim, Francisco Olivera, Huidae Cho, Scott A. Socolofsky, June 2013. Regionalization of the Modified Bartlett-Lewis Rectangular Pulse Stochastic Rainfall Model. Terrestrial, Atmospheric and Oceanic Sciences 24 (3), 421-436. doi:10.3319/TAO.2012.11.12.01(Hy). SCI.
  20. Huidae Cho, Dongkyun Kim, Francisco Olivera, Seth D. Guikema, August 2011. Enhanced Speciation in Particle Swarm Optimization for Multi-Modal Problems. European Journal of Operational Research 213 (1), 15-23. doi:10.1016/j.ejor.2011.02.026. SCIE, Author’s Version, R Script.
  21. Huidae Cho, Francisco Olivera, June 2009. Effect of the Spatial Variability of Land Use, Soil Type, and Precipitation on Streamflows in Small Watersheds. Journal of the American Water Resources Association 45 (3), 673-686. doi:10.1111/j.1752-1688.2009.00315.x. SCI.
  22. Huidae Cho, Francisco Olivera, Seth D. Guikema, October 2008. A Derivation of the Number of Minima of the Griewank Function. Applied Mathematics and Computation 204 (2), 694-701. doi:10.1016/j.amc.2008.07.009. SCIE, Author’s Version, Cited in Griewank Function in MathWorld.
  23. Francisco Olivera, Milver Valenzuela, Raghavan Srinivasan, Janghwoan Choi, Huidae Cho, Srikanth Koka, Ashish Agrawal, April 2006. ArcGIS-SWAT: A Geodata Model and GIS Interface for SWAT. Journal of the American Water Resources Association 42 (2), 295-309. doi:10.1111/j.1752-1688.2006.tb03839.x, Erratum doi:10.1111/j.1752-1688.2006.tb04496.x. SCI.

2   Journal editorials

  1. Huidae Cho, Lorena Liuzzo, December 2021. Editorial for Special Issue: "Multi-Source Data Assimilation for the Improvement of Hydrological Modeling Predictions." Hydrology 9 (1), 4. doi:10.3390/hydrology9010004. ESCI.

3   Conference presentations

  1. Huidae Cho, July 5, 2025. Keynote Speech: GRASS, Rebuilt: Toward Scalable Cyberinfrastructure for a New Era of Hydrologic Modeling. Free and Open Source Software for Geospatial 2025 Kansai (FOSS4G 2025 Kansai). I-site, Osaka, Japan.
  2. Huidae Cho, Abdullah Azzam, June 27, 2025. Special Lecture: A Coupled Hydrologic Modeling Framework for Drought Evaluation in New Mexico. GEOINFORUM-2025: The 36th General Meeting and Lecture of the Japanese Society for Geoinformatics. Osaka Metropolitan University Sugimoto Campus Science Hall, 1st floor, Building G, Osaka, Japan.
  3. Huidae Cho, June 5, 2025. 1D Fate and Transport Modeling. 2025 New Mexico Produced Water Research Consortium (NMPWRC) Mid-Year Review Meeting. NMSU Golf Course, Las Cruces, NM.
  4. Huidae Cho, May 29, 2025. Longest Flow Paths, Shortest Compute Times. 2025 CIROH Developers Conference. UVM Dudley H. Davis Center, Burlington, VT.
  5. Ujjwal Marasini, Huidae Cho, May 29, 2025. Snow Water Equivalent Prediction for Northern New Mexico Using the Convolutional LSTM Machine Learning Method. 2025 CIROH Developers Conference. UVM Dudley H. Davis Center, Burlington, VT.
  6. Huidae Cho, Fahmidah Ashraf, Kshitij Dahal, May 28, 2025. HydroLearn Module: CIROH CE483 - Flood Inundation Mapping Using Machine Learning for Sustainable vs. Resilient Design. 2025 CIROH Developers Conference. UVM Dudley H. Davis Center, Burlington, VT.
  7. Huidae Cho, May 22, 2025. Continental-Scale Hydrologic Modeling Using GRASS. GRASS Developer Summit 2025. North Carolina State University, Raleigh, NC.
  8. Abdullah Azzam, Huidae Cho, April 28, 2025. GCN10: A High-Resolution Global Curve Number Dataset and a Parallelized Framework For Large-Scale Raster Operations. American Water Resources Association (AWRA) 2025 Spring Conference. Marriott Anchorage Downtown, Anchorage, AK.
  9. Huidae Cho, S.M. Asaduzzaman Reshad, Madan Pokhrel, April 24, 2025. How to Address Uncertainty in Culvert Capacity Analysis for the NMDOT Culvert Asset Management Program (CAMP). 2025 New Mexico Transportation and Construction Conference (NM TransCon). Las Cruces Convention Center, Las Cruces, NM.
  10. Huidae Cho, December 13, 2024. MESHED: A Memory-Efficient OpenMP Parallel Algorithm for Delineating a Large Number of Watersheds From High-Resolution Continental-Scale Digital Elevation Models. American Geophysical Union (AGU) 2024 Annual Meeting. Washington Convention Center, Washington, D.C.
  11. S.M. Asaduzzaman Reshad, Huidae Cho, December 13, 2024. Statewide Hydrologic-Hydraulic Modeling and Culvert Capacity Evaluation for the New Mexico Department of Transportation. American Geophysical Union (AGU) 2024 Annual Meeting. Washington Convention Center, Washington, D.C.
  12. Abdullah Azzam, Huidae Cho, December 12, 2024. Coupling of Parallelized Surface Water and Groundwater Models for Statewide Hydrologic Modeling. American Geophysical Union (AGU) 2024 Annual Meeting. Washington Convention Center, Washington, D.C.
  13. Huidae Cho, December 11, 2024. GRASS GIS Is Fair: Its Evolution Towards Open Science. American Geophysical Union (AGU) 2024 Annual Meeting. Washington Convention Center, Washington, D.C.
  14. Huidae Cho, November 6, 2024. Just How Uncertain Are Our Extreme Flow Estimations for Flood Hazard Modeling in Ungauged Basins? 2024 New Mexico Floodplain Managers Association (NMFMA) Workshop. Santa Ana Star Hotel & Casino, Bernalillo NM.
  15. Nelson Kandel, Huidae Cho, November 5, 2024. Groundwater Level Prediction with Machine Learning. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  16. Hari Shreesh, Abdullah Azzam, Huidae Cho, November 5, 2024. Assessing Water Availability in the El Rito Watershed Using SWAT and Parameter Regionalization. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  17. S.M. Asaduzzaman Reshad, Huidae Cho, November 5, 2024. Future Projections of Groundwater Recharge in New Mexico Using the CMIP6 Dataset. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  18. S.M. Asaduzzaman Reshad, Huidae Cho, November 5, 2024. Statewide Hydrologic-Hydraulic Modeling and Culvert Capacity Evaluation for the New Mexico Department of Transportation. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  19. Ujjwal Marasini, Huidae Cho, November 5, 2024. Snow Water Equivalent Prediction for Northern New Mexico Using the Convolutional LSTM Machine Learning Method. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  20. Abdullah Azzam, Huidae Cho, November 5, 2024. Global High-Resolution Curve Number for Hydrological Studies. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  21. Huidae Cho, S.M. Asaduzzaman Reshad, November 5, 2024. Application of GRASS GIS for New Mexico State-Scale Culvert Capacity Analysis. 2024 New Mexico Water Conference. Buffalo Thunder Hilton Resort, Pojoaque, NM.
  22. Huidae Cho, September 11, 2024. Evolution of GRASS GIS. Free and Open Source Software for Geospatial North America (FOSS4G NA) 2024. Hyatt Regency St. Louis at the Arch, St. Louis, MO.
  23. Huidae Cho, September 11, 2024. An OpenMP Algorithm for Delineating a Large Number of Watersheds. Free and Open Source Software for Geospatial North America (FOSS4G NA) 2024. Hyatt Regency St. Louis at the Arch, St. Louis, MO.
  24. Huidae Cho, May 29, 2024. Open-Source Hydrology Using GRASS GIS. 2024 Cooperative Institute for Research to Operations in Hydrology Developers Conference (CIROH DevCon). University of Utah, Salt Lake City, UT.
  25. Huidae Cho, May 29, 2024. Memory Efficiency in Parallel Computation of Continental-Scale Hydrologic Parameters. 2024 Cooperative Institute for Research to Operations in Hydrology Developers Conference (CIROH DevCon). University of Utah, Salt Lake City, UT.
  26. Huidae Cho, April 19, 2024. Hydrologic Modeling and CAMP (Culvert Asset Management Program). 2024 New Mexico Transportation and Construction Conference (NM TransCon). Las Cruces Convention Center, Las Cruces, NM.
  27. S.M. Asaduzzaman Reshad, Huidae Cho, April 18, 2024. Enhancing Culvert Capacity Assessment Through Regression Analysis of DEM Data. 2024 New Mexico Transportation and Construction Conference (NM TransCon). Las Cruces Convention Center, Las Cruces, NM.
  28. Huidae Cho, March 26, 2024. Single-Node Multi-Threaded Computation of Hydrologic Parameters for Continental-Scale Modeling. American Water Resources Association (AWRA) 2024 Geospatial Water Technology Conference (GWTC). Embassy Suites Orlando - Lake Buena Vista South, Orlando, FL.
  29. Huidae Cho, December 12, 2023. Leveraging Single-Node Multi-Threaded Computing Power for Rapid Flow Accumulation for Cloud-Based Hydrologic Modeling. American Geophysical Union (AGU) 2023 Annual Meeting. Moscone Center, San Francisco, CA.
  30. Huidae Cho, Martin Landa, Markus Neteler, Verónica Andreo, Vaclav Petras, Anna Petrasova, Ondrej Pesek, Linda Karlovska, Māris Nartišs, December 1, 2023. State of GRASS GIS: 40 Years Strong and Counting. Free and Open Source Software for Geospatial Asia (FOSS4G Asia) 2023. Seoul Hall of Urbanism & Architecture, Seoul, South Korea.
  31. Huidae Cho, November 30, 2023. Memory-Efficient Flow Accumulation Using OpenMP Parallelization. Free and Open Source Software for Geospatial Asia (FOSS4G Asia) 2023. Seoul Hall of Urbanism & Architecture, Seoul, South Korea.
  32. Huidae Cho, Nageena Makhdoom, November 8, 2023. Development of a New Mexico Statewide Land Surface Model for Water Availability Analysis. 2023 New Mexico Water Conference. Albuquerque, NM.
  33. Emaz Arshad, Connie M. Maxwell, Kaustuv Neupane, Noel Prandoni, Huidae Cho, Alexander G. Fernald, November 8, 2023. Estimating the Effects of Watershed Restoration Practices on Flood Flow Runoff. 2023 New Mexico Water Conference. Albuquerque, NM.
  34. Yongchan Kim, Dongkyun Kim, Huidae Cho, Hyojeong Choi, May 19, 2022. Assessment of the Impact of Climate Change on Water Resources in the Paldang Dam Watershed Using an Integrated Method of LSTM and a Hydrologic Model. 2022 Korea Water Resources Association Conference. Busan, South Korea.
  35. Huidae Cho, February 6, 2022. Spatial Query of Coordinate Reference Systems and Its Integration with GRASS GIS. Free and Open Source Software Developers’ European Meeting (FOSDEM) 2022. Brussels, Belgium (online).
  36. Huidae Cho, December 16, 2021. Invited Talk: Data-Driven Streamflow Forecasting Using Machine Learning. US-Korea Conference (UKC) 2021—Pursuing Global Health and Sustainability. Korean-American Scientists and Engineers Association (KSEA). Los Angeles, CA.
  37. Jeongha Park, Dongkyun Kim, Huidae Cho, November 30, 2021. Assessment of GLUE Likelihood Indices and Trend of Parameter Samples in ISPSO-GLUE for TOPMODEL. International Water Resources Association’s (IWRA’s) XVII World Water Congress. Daegu, South Korea.
  38. Owen Smith, Huidae Cho, September 30, 2021. CanoClass: Creation of an Open Framework for Tree Canopy Monitoring. Free and Open Source Software for Geospatial (FOSS4G) 2021 Conference. The Open Source Geospatial Foundation (OSGeo). Buenos Aires, Argentina (online). doi:10.5446/57257.
  39. Vaclav Petras, Verónica Andreo, Martin Landa, Anna Petrasova, Guido Riembauer, Māris Nartišs, Moritz Lennert, Markus Metz, Stefan Blumentrath, Huidae Cho, Markus Neteler, September 29, 2021. State of GRASS GIS: The Dawn of a New Era. Free and Open Source Software for Geospatial (FOSS4G) 2021 Conference. The Open Source Geospatial Foundation (OSGeo). Buenos Aires, Argentina (online).
  40. Verónica Andreo, Vaclav Petras, Martin Landa, Anna Petrasova, Guido Riembauer, Māris Nartišs, Moritz Lennert, Markus Metz, Stefan Blumentrath, Huidae Cho, Markus Neteler, September 8, 2021. GRASS GIS 8: From Desktop to Big Data Cubes. Open Data Science Europe Workshop 2021. The OpenGeoHub Foundation. Wageningen, The Netherlands. doi:10.5446/55251.
  41. Huidae Cho, February 7, 2021. r.accumulate: Efficient Computation of Hydrologic Parameters in GRASS—Improving the Performance of Geospatial Computation for Web-Based Hydrologic Modeling. Free and Open Source Software Developers’ European Meeting (FOSDEM) 2021. Brussels, Belgium (online).
  42. Owen Smith, Huidae Cho, Jennifer McCollum, July 13–16, 2020. Tree Canopy Dataset Creation for the State of Georgia with NAIP Imagery and Python (map). 2020 Esri User Conference. San Diego, CA (online).
  43. Owen Smith, Huidae Cho, March 13, 2020. A Reproducible Supervised Classification System for Tree Canopy and Deforestation Detection Within an Open Source Python Framework Utilizing NAIP Imagery (slides: pptx, pdf). University of North Georgia 25th Annual Research Conference (ARC). Gainesville, GA (online).
  44. Jennifer McCollum, Huidae Cho, March 13, 2020. Georgia Statewide Tree Canopy Analysis (abstract). University of North Georgia 25th Annual Research Conference (ARC). Gainesville, GA (online).
  45. Tyler Henderson, Huidae Cho, March 13, 2020. Expansion of Topographic Wetness Index to Include Remotely Sensed Soil Data (talk). University of North Georgia 25th Annual Research Conference (ARC). Gainesville, GA (online).
  46. Huidae Cho, April 16, 2019. Revisiting the Longest Flow Path Algorithm. 2019 Georgia Water Resources Conference (GWRC). University of Georgia. Athens, GA.
  47. Huidae Cho, Dongkyun Kim, Christian Onof, Minha Choi, October 2, 2018. Let-It-Rain: A Web-Based Stochastic Rainfall Generator. 2018 Georgia Geospatial Conference. Georgia Urban and Regional Information Systems Association. Classic Center, Athens, GA.
  48. Marcus Flores, Huidae Cho, May 2, 2018. Bridging the Gap Between Esri and CRM. 2018 Esri Southeast User Conference. Esri. Charlotte Convention Center, Charlotte, NC.
  49. Jeongha Park, Huidae Cho, Dongkyun Kim, May 24, 2017. 입자군집최적화 기법을 통한 TOPMODEL의 효율적인 불확실도 분석: Texas 유역을 대상으로 (Efficient Uncertainty Estimation of TOPMODEL Using Particle Swarm Optimization: Case Studies for Texas Watersheds). 2017 Korea Water Resources Association Conference, 161.
  50. Jaehyeon Lee, Huidae Cho, Dongkyun Kim, April 24, 2017. Assessment of the Applicability of the Satellite-In-Situ Composite Soil Moisture Data Assimilation Using Ensemble Kalman Filter. European Geosciences Union General Assembly 2017. European Geosciences Union. Vienna, Austria.
  51. Huidae Cho, April 20, 2017. Web-Based Hydrologic Modeling System for Texas. 2017 Georgia Water Resources Conference (GWRC). University of Georgia. Athens, GA.
  52. Tien Yee, Huidae Cho, April 20, 2017. Floodway Optimization Algorithm for Streams in Georgia. 2017 Georgia Water Resources Conference (GWRC). University of Georgia. Athens, GA.
  53. Jaehyeon Lee, Huidae Cho, Dongkyun Kim, August 22, 2016. Applicability of AMSR2 Soil Moisture Data in a Real-Time Land Surface Model. HIC 2016, 12th International Conference on Hydroinformatics: Smart Water for the Future. Society of Smart Water Grid. Songdo ConvensiA, Incheon, South Korea.
  54. Dongkyun Kim, Huidae Cho, Jaemoon Han, May 15, 2014. Development and Validation of a Web Application for Synthetic Rainfall Generation based on the Poisson Cluster Process. Korea Water Resources Association Conference 2014. Korea Water Resources Association. Busan, South Korea.
  55. Huidae Cho, Dongkyun Kim, March 8, 2014. Spatiotemporal Storm Tracking for Hydrologic Modeling Using Particle Swarm Optimization. Southeastern Regional Conference 2014: Future Preparedness—Smart Technologies and Science. Korean-American Scientists and Engineers Association (KSEA). Atlanta, GA.
  56. Huidae Cho, Janghwoan Choi, James Demby, Sam Crampton, Sivasankkar Selvanathan, March 4, 2013. Development of FEMA’s GeoDam-BREACH Toolset for Simplified Dam Break Analysis. Virginia Water Conference 2013. Virginia Lakes and Watersheds Association. Richmond, VA.
  57. Diwakar Sharma, Janghwoan Choi, Jay Sadhu, Sivasankkar Selvanathan, Huidae Cho, Ken Logsdon Jr., October 21, 2010. Improved Visualization of Contours/Bands as Symbology Using ESRI Terrain for Flood Mapping and Engineering Analysis. 6th Annual MAFSM Conference: New Maps, New Regs—Reducing Flood and Stormwater Impacts in Maryland. Maryland Association of Floodplain and Stormwater Managers. Linthicum, MD.
  58. Jay Sadhu, Janghwoan Choi, Diwakar Sharma, Sivasankkar Selvanathan, Huidae Cho, Ken Logsdon Jr., October 21, 2010. Overcoming Depth Grid Creation Challenges Through the Use of Depth TIN. 6th Annual MAFSM Conference: New Maps, New Regs—Reducing Flood and Stormwater Impacts in Maryland. Maryland Association of Floodplain and Stormwater Managers. Linthicum, MD.
  59. Janghwoan Choi, Sivasankkar Selvanathan, Jay Sadhu, Diwakar Sharma, Huidae Cho, October 14, 2010. Automated Peakflow Computations Using NSS and ArcGIS. 6th NJAFM Annual Conference: Proactive Floodplain Management—Reducing Vulnerability and Leveraging Resources. New Jersey Association for Floodplain Management. Somerset, NJ.
  60. Katherine Hermann, Ken Logsdon Jr., Huidae Cho, May 18, 2010. Digital Flood Insurance Rate Map Panel Management Module. ASFPM 34th Annual National Conference: Building Blocks of Floodplain Management. Association of State Floodplain Managers. Oklahoma City, OK.
  61. Ken Logsdon Jr., Janghwoan Choi, Huidae Cho, May 18, 2010. Layered Flood Theme and an Integrated QC Module. ASFPM 34th Annual National Conference: Building Blocks of Floodplain Management. Association of State Floodplain Managers. Oklahoma City, OK.
  62. Huidae Cho, Tamrat Bedane, Mathini Sreetharan, Jean Huang, October 15, 2009. Approximate Floodplain Development for Flood Insurance Studies Using GeoTerrain. 5th NJAFM Annual Conference: Effective Floodplain Management—Solutions Using Limited Resources. New Jersey Association for Floodplain Management. Somerset, NJ.
  63. Francisco Olivera, Huidae Cho, July 4, 2007. Importance of the Spatial Variability of the Hydrologic System and Spatial Resolution of the Data When Modeling Small Watersheds with SWAT. 4th International Soil and Water Assessment Tool (SWAT) Conference. UNESCO-IHE. Delft, The Netherlands.
  64. Francisco Olivera, Huidae Cho, July 14, 2005. Two-Step Method for SWAT Calibration. 3rd International Soil and Water Assessment Tool (SWAT) Conference. Swiss Federal Institute for Environmental Science and Technology. Zurich, Switzerland.
  65. Francisco Olivera, Huidae Cho, April 2005. The Two-Step Calibration Method of Distributed Models. VII IAHS Scientific Assembly. International Association of Hydrologic Sciences (IAHS). Foz do Iguacu, Brazil.

4   Conference papers

  1. Huidae Cho, Abdullah Azzam, June 27, 2025. A Coupled Hydrologic Modeling Framework for Drought Evaluation in New Mexico. Proceedings of the 36th Conference of the Japan Association for Information and Earth Science, pp. 001–002, 2025.
  2. Owen Smith, Huidae Cho, August 2021. An Open-Source Canopy Classification System Using Machine-Learning Techniques Within a Python Framework. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVI-4/W2-2021, 175–182. doi:10.5194/isprs-archives-XLVI-4-W2-2021-175-2021.
  3. Tien Yee, Huidae Cho, May 22, 2017. Towards an Automated Floodway Optimizer for HEC-RAS. World Environmental & Water Resources Congress 2017, 252–261. Environmental & Water Resources Institute, American Society of Civil Engineers. Sacramento, CA. doi:10.1061/9780784480625.023.
  4. Jonghae Kim, Kunyeun Han, Huidae Cho, Hyunsang Choi, November 2001. GRASS와 연계한 GIS 수문모의 시스템 (GIS-Based Hydrological Modeling by Using GRASS). Proceedings of the 2001 Korean Society of Civil Engineers Conference, 1-4.

5   Conference workshops

  1. Huidae Cho, September 28, 2021. Physically-Based Hydrologic Modeling Using GRASS GIS r.topmodel. Free and Open Source Software for Geospatial (FOSS4G) 2021 Conference. The Open Source Geospatial Foundation (OSGeo). Buenos Aires, Argentina (online).
  2. Kunyeun Han, Sangho Kim, Inho Son, Changhyun Baek, Kyuhyun Choi, Huidae Cho, February 1999. 하천·호소 수질예측 모형(QUAL2E, WASP 등) (Riverine & Lacustrine Water Quality Prediction Models (QUAL2E, WASP, etc.)). 7th Water Resources Engineering Workshop Manual. Korea Water Resources Association.

6   Scientific reports

  1. Huidae Cho, Owen Smith, June 15, 2021. Georgia Statewide Assessment of Canopy Change Between 2009 and 2019. Submitted to the Georgia Forestry Commission as Partial Fulfillment of Georgia Statewide Canopy Assessment Phase 2: Canopy Change Analysis 2009–2019.
  2. Huidae Cho, Owen Smith, January 29, 2021. Georgia Statewide Assessment of 2019 Canopy. Submitted to the Georgia Forestry Commission as Partial Fulfillment of Georgia Statewide Canopy Assessment Phase 1.5: Canopy Analysis 2019.
  3. Owen Smith, Huidae Cho, January 29, 2021. Training New Automated Feature Extraction Models for Canopy Classification Using the 2019 60cm NAIP Imagery. Submitted to the Georgia Forestry Commission as Partial Fulfillment of Georgia Statewide Canopy Assessment Phase 1.5: Canopy Analysis 2019.
  4. Huidae Cho, Owen Smith, Jennifer McCollum, May 27, 2020. Georgia Statewide Assessment of 2009 Canopy. Submitted to the Georgia Forestry Commission as Partial Fulfillment of Georgia Statewide Canopy Assessment Phase 1: Canopy Analysis 2009.
  5. Huidae Cho, Jennifer McCullum, Owen Smith, December 19, 2019. Reproducibility of the 2015 Results and a Proposed Method for Future Canopy Analyses. Submitted to the Georgia Forestry Commission as Partial Fulfillment of Georgia Statewide Canopy Assessment Phase 1: Canopy Analysis 2009.
  6. Huidae Cho, December 31, 2019. 수문모델링과 홍수관리를 위한 GIS 데이터베이스 모델의 적용 (Application of GIS Database Models to Hydrologic Modeling and Flood Management). Submitted to the Korean Institute of Civil Engineering and Building Technology, Goyang, South Korea, as a Non-Resident Senior Fellow.
  7. Huidae Cho, August 25, 2019. 베이즈 확률론을 이용한 모형의 예측불확실도 개선 기법 (A Method for Improving the Predictive Uncertainty of Models Using Bayesian Probability Theory). Submitted to Dong-A University, Busan, South Korea.
  8. Huidae Cho, July 12, 2019. A Heuristic Approach for Optimizing the Floodway Using the HEC-RAS API. Submitted to Kyungpook National University, Daegu, South Korea.
  9. Huidae Cho, March 14, 2019. 미국 하천정보관리시스템 구축 현황 (Current Trends of the Development of River Information Management Systems in the United States). Submitted to the Korean Institute of Civil Engineering and Building Technology, Goyang, South Korea, as a Non-Resident Senior Fellow.

7   Book reviews

  1. Huidae Cho, January 2019. Book Review of “GIS for Surface Water: Using the National Hydrography Dataset” by Jeff Simley. Photogrammetric Engineering & Remote Sensing 85 (1), 11-12. doi:10.14358/PERS.85.1.11. SCI.

8   Invited seminars

  1. November 26, 2024. Rapid Flow Accumulation Using GRASS GIS r.flowaccumulation. Osaka Metropolitan University (OMU) Science Frontier Geoscience Seminar Series.
  2. April 16, 2024. Computation of Hydrologic Parameters for Continental-Scale Modeling. United States Army Corps of Engineers (USACE) Hydrologic Engineering Center (HEC) Hydrology and Statistics Division Knowledge Transfer Sessions. Online.
  3. October 19, 2023. Computation of Hydrologic Parameters for Continental-Scale Modeling. United States Department of the Interior (DOI) Open-Source Geospatial Software Group. Online.
  4. August 23, 2023. Memory-Efficient Flow Accumulation Using OpenMP. United States Department of Agriculture (USDA) Lunch & Learn Series. Online.
  5. November 19, 2021. Supervised Classification of Tree Canopy Using Remote Sensing Data and Machine Learning. Brain Korea 21 FOUR Seminar. Dong-A University, Busan, South Korea.
  6. November 9, 2020. Application of Hack’s Law to the Discovery of the Longest Flow Path. Kennesaw State University, Marietta, GA.
  7. May 25, 2019. Revisiting the Longest Flow Path Algorithm. Kyungpook National University, Daegu, South Korea.
  8. May 22, 2019. Revisiting the Longest Flow Path Algorithm. Sangji University, Wonju, South Korea.
  9. May 22, 2019. 최신 GIS 활용 동향 (Recent Trends in GIS Applications). Sangji University, Wonju, South Korea.
  10. May 21, 2019. 미국 취업 및 토목공학 현황 (Working in the United States and Recent Trends in Civil Engineering). Semyung University, Jecheon, South Korea.
  11. May 20, 2019. Web-Based Hydrologic Modeling System for Texas. Dong-A University, Busan, South Korea.
  12. May 20, 2019. Bridging the Gap Between GIS and CRM. Kyungpook National University, Daegu, South Korea.
  13. May 17, 2019. Revisiting the Longest Flow Path Algorithm. Hongik University, Seoul, South Korea.
  14. May 17, 2019. Bridging the Gap Between GIS and CRM. Hongik University, Seoul, South Korea.
  15. May 14, 2019. 최신 GIS 활용 동향 (Recent Trends in GIS Applications). Jungwon University, Goesan, South Korea.
  16. May 13, 2019. Revisiting the Longest Flow Path Algorithm. Korea Institute of Civil Engineering and Building Technology, Goyang, South Korea.
  17. November 13, 2018. Hydrologic Modeling Using Open Source GIS. GIS Day, Geospatial Alliance Club, University of North Georgia. Oakwood, GA.
  18. November 24, 2017. Web-Based Hydrologic Modeling System for Texas. Hongik University, Seoul, South Korea.
  19. November 24, 2017. Flood Insurance Study. Hongik University, Seoul, South Korea.
  20. November 24, 2017. Development of an Automated Toolset for Simplified Dam Break Analysis. Hongik University, Seoul, South Korea.
  21. November 23, 2017. Floodway Optimization Algorithm for Streams in Georgia. Kyungpook National University, Daegu, South Korea.
  22. November 11, 2016. Automation of Floodway Models for HEC-RAS. PDH Day, Georgia Society of Professional Engineers. Georgia Tech Student Center, Atlanta, GA.
  23. April 20, 2016. Let-It-Rain: A Web-Based Stochastic Rainfall Generator. Dewberry, Atlanta, GA.
  24. May 6, 2015. Effect of Spatial Variability on a Distributed Hydrologic Model. Kyungpook National University, Daegu, South Korea.
  25. May 6, 2015. Impacts of Climate Change and Land-Cover Changes on Water Resources: Methodology Review. Korea Institute of Civil Engineering and Building Technology, Goyang, South Korea.
  26. May 6, 2015. Improved Search for Local Optima in Particle Swarm Optimization. Hongik University, Seoul, South Korea.
  27. April 30, 2015. 오픈소스 소프트웨어를 이용한 수문모델링 (Hydrologic Modeling Using Open Source Software). Korea Water Resources Corporation, Daejeon, South Korea.

9   Invited workshops

  1. November 27, 29, 2024. Physically-Based Hydrologic Modeling Using GRASS GIS r.topmodel. Osaka Metropolitan University (OMU) Science Frontier Geoscience Seminar Series.
Thu Dec 19 23:48:53 2024 MST by Huidae Cho
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