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Sun-Ok Chung, Ph.D. - Publications

Affiliations: 
2004 University of Missouri - Columbia, Columbia, MO, United States 
Area:
Agricultural Engineering, Soil Science Agriculture
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36 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2018 Choi M, Lee K, Jang B, Kim Y, Chung S, Lee J, Kim S. Grain flow rate sensing for a 55 kW full-feed type multi-purpose combine International Journal of Agricultural and Biological Engineering. 11: 206-210. DOI: 10.25165/Ijabe.V11I5.2686  0.349
2016 La W, Sudduth KA, Kim H, Chung S. Fusion of Spectral and Electrochemical Sensor Data for Estimating Soil Macronutrients Transactions of the Asabe. 59: 787-794. DOI: 10.13031/Trans.59.11562  0.707
2016 Lee DH, Choi CH, Chung SO, Kim YJ, Lee KH, Shin BS. Development of a plow tillage cycle for an agricultural tractor Transactions of the Asabe. 59: 445-454. DOI: 10.13031/Trans.59.11208  0.343
2016 Cho Y, Sudduth KA, Chung S. Soil physical property estimation from soil strength and apparent electrical conductivity sensor data Biosystems Engineering. 152: 68-78. DOI: 10.1016/J.Biosystemseng.2016.07.003  0.704
2015 Song M, Kabir MSN, Chung S, Kim Y, Ha J, Lee K. Path planning for autonomous lawn mower tractor Korean Journal of Agricultural Science. 42: 63-71. DOI: 10.7744/Cnujas.2015.42.1.063  0.314
2015 Ryu M, Kabir MSN, Choo Y, Chung S, Kim Y, Ha J, Lee K. Pre-processing of load data of agricultural tractors during major field operations Korean Journal of Agricultural Science. 42: 53-61. DOI: 10.7744/Cnujas.2015.42.1.053  0.342
2015 Ngo VD, Chung SO, Park SU, Kim SJ, Park JT, Kim YJ. Determination of the sample number for optical reflectance measurement of vegetable leaf Computers and Electronics in Agriculture. 112: 110-115. DOI: 10.1016/J.Compag.2015.01.004  0.304
2014 Chung S, Ngo V, Kabir MSN, Hong S, Park S, Kim S, Park J. Number of sampling leaves for reflectance measurement of Chinese cabbage and kale Korean Journal of Agricultural Science. 41: 169-175. DOI: 10.7744/Cnujas.2014.41.3.169  0.316
2014 Chung S, Sudduth KA, Drummond ST, Kitchen NR. Spatial Variability of Soil Properties using Nested Variograms at Multiple Scales Journal of Biosystems Engineering. 39: 377-388. DOI: 10.5307/JBE.2014.39.4.377  0.604
2014 Ryu D, Ryu M, Chung S, Hur S, Hong S, Sung J, Kim H. Variability of Soil Water Content, Temperature, and Electrical Conductivity in Strawberry and Tomato Greenhouses in Winter Journal of Biosystems Engineering. 39: 39-46. DOI: 10.5307/JBE.2014.39.1.039  0.326
2014 Back S, Yu S, Kim Y, Chung S, Lee K. An Image-Based Application Rate Measurement System for a Granular Fertilizer Applicator Transactions of the Asabe. 57: 679-687. DOI: 10.13031/Trans.57.10605  0.309
2014 Kim HJ, Lee DH, Ahn SW, Kim WK, Hur SO, Choi JY, Chung SO. Design and testing of an autonomous irrigation controller for precision water management of greenhouse crops Engineering in Agriculture, Environment and Food. DOI: 10.1016/J.Eaef.2015.03.001  0.601
2013 Ryu D, Kang S, Chung S, Hong S. Performance analysis of an experimental plant factory Korean Journal of Agricultural Science. 40: 395-403. DOI: 10.7744/Cnujas.2013.40.4.395  0.315
2013 Ngo V, Ryu D, Chung S, Park S, Kim S, Park J. Comparison of optical reflectance spectrum at blade and vein parts of cabbage and kale leaves Korean Journal of Agricultural Science. 40: 163-167. DOI: 10.7744/Cnujas.2013.40.2.163  0.321
2013 Song MZ, Kang SW, Chung SO, Kim KD, Chae YS, Lee DH, Kim YJ, Yu SH, Lee KH. Development of path planning algorithm for an autonomous mower tractor Ifac Proceedings Volumes (Ifac-Papersonline). 4: 154-158. DOI: 10.3182/20130828-2-Sf-3019.00022  0.335
2013 Chung S, Sudduth K, Motavalli P, Kitchen N. Relating mobile sensor soil strength to penetrometer cone index Soil and Tillage Research. 129: 9-18. DOI: 10.1016/J.Still.2012.12.004  0.678
2012 Chung S, Cho K, Jung K. Effect of light illumination and camera moving speed on soil image quality Korean Journal of Agricultural Science. 39: 407-412. DOI: 10.7744/Cnujas.2012.39.3.407  0.524
2012 Lee D, Lee K, Cho YJ, Choi J, Kim H, Chung S. Optimal CO₂Enrichment Considering Emission from Soil for Cucumber Greenhouses Korean Journal of Horticultural Science & Technology. 30: 501-508. DOI: 10.7235/Hort.2012.12084  0.635
2012 Lee D, Lee K, Choi C, Cho Y, Choi J, Chung S. Modeling of CO2Emission from Soil in Greenhouse Korean Journal of Horticultural Science and Technology. 30: 270-277. DOI: 10.7235/Hort.2012.12082  0.48
2012 Choi S, Choi J, Nam W, Hur S, Kim H, Chung S, Han K. Uniformity Assessment of Soil Moisture Redistribution for Drip Irrigation Journal of the Korean Society of Agricultural Engineers. 54: 19-28. DOI: 10.5389/KSAE.2012.54.3.019  0.409
2012 Lee DH, Sudduth KA, Drummond ST, Chung SO, Myers DB. Automated Yield Map Delay Identification Using Phase Correlation Methodology Transactions of the Asabe. 55: 743-752. DOI: 10.13031/2013.41506  0.543
2011 Hur S, Ryu M, Ryu D, Chung S, Huh Y, Choi J. Evaluation of wireless communication devices for remote monitoring of protected crop production environment Korean Journal of Agricultural Science. 38: 747-752. DOI: 10.7744/Cnujas.2011.38.4.747  0.323
2011 Seo I, Seo D, Kim M, Chung S, Kim K. Development of recognition system of field shape and tillage characteristics for autonomous tractor Korean Journal of Agricultural Science. 38: 343-347. DOI: 10.7744/Cnujas.2011.38.2.343  0.431
2011 Chung S, Jung K, Sudduth KA. Estimation of Korean Paddy Field Soil Properties Using Optical Reflectance Journal of Biosystems Engineering. 36: 33-39. DOI: 10.5307/JBE.2011.36.1.33  0.622
2010 Chung S, Cho K, Kong J, Sudduth KA, Jung K. Soil Texture Classification Algorithm Using RGB Characteristics of Soil Images Ifac Proceedings Volumes. 43: 34-38. DOI: 10.3182/20101206-3-Jp-3009.00005  0.686
2010 Lee KS, Sudduth KA, Drummond ST, Lee DH, Kitchen NR, Chung SO. Calibration Methods For Soil Property Estimation Using Reflectance Spectroscopy Transactions of the Asabe. 53: 675-684. DOI: 10.13031/2013.30059  0.655
2010 Jung K, Kitchen NR, Sudduth KA, Lee K, Chung S. Soil compaction varies by crop management system over a claypan soil landscape Soil and Tillage Research. 107: 1-10. DOI: 10.1016/J.Still.2009.12.007  0.688
2009 Lee D, Lee K, Chung S. Basic Study for Cone Penetrometer Type Soil Water Content Sensor using Impedance Spectroscopy Journal of Biosystems Engineering. 34: 434-438. DOI: 10.5307/JBE.2009.34.6.434  0.367
2009 Lee KS, Lee DH, Sudduth KA, Chung SO, Kitchen NR, Drummond ST. Wavelength Identification And Diffuse Reflectance Estimation For Surface And Profile Soil Properties Transactions of the Asabe. 52: 683-695. DOI: 10.13031/2013.27385  0.671
2008 Adamchuk VI, Ingram TJ, Sudduth KA, Chung SO. On-the-go mapping of soil mechanical resistance using a linear depth effect model Transactions of the Asabe. 51: 1885-1894. DOI: 10.13031/2013.25387  0.659
2008 Chung SO, Sudduth KA, Plouffe C, Kitchen NR. Soil Bin and Field Tests of an On-The-Go Soil Strength Profile Sensor Transactions of the Asabe. 51: 5-18. DOI: 10.13031/2013.24212  0.689
2008 Sudduth KA, Chung S, Andrade-Sanchez P, Upadhyaya SK. Field comparison of two prototype soil strength profile sensors Computers and Electronics in Agriculture. 61: 20-31. DOI: 10.1016/J.Compag.2006.11.006  0.68
2007 Jung I, Chang Y, Kim K, Kim Y, Chung S. Development of a Digital Soil Tensiometer using Porous Ceramic Cups Journal of Biosystems Engineering. 32: 448-454. DOI: 10.5307/JBE.2007.32.6.448  0.4
2006 Chung SO, Sudduth KA. Soil Failure Models For Vertically Operating And Horizontally Operating Strength Sensors Transactions of the Asabe. 49: 851-863. DOI: 10.13031/2013.21725  0.68
2006 Chung SO, Sudduth KA, Hummel JW. Design And Validation Of An On-The-Go Soil Strength Profile Sensor Transactions of the Asabe. 49: 5-14. DOI: 10.13031/2013.20229  0.68
2002 Chung SO, Sudduth KA, Drummond ST. Determining yield monitoring system delay time with geostatistical and data segmentation approaches Transactions of the Asabe. 45: 915-926. DOI: 10.13031/2013.9938  0.566
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