Thorp, K.R., Wang, G., West, A.L., Moran, M.S., Bronson, K.F., White, J.W., Mon, J.  2012.  Estimating crop biophysical properties from remote sensing data by inverting linked radiative transfer and ecophysiological models.  Remote Sensing of Environment. 124:224-233.

 

Nearing, G.S., Crow, W.T., Thorp, K.R., Moran, M.S., Reichle, R.H., and Gupta, H.V.  2012.  Assimilating remote sensing observations of leaf area index and soil moisture for wheat yield estimates: An observing system simulation experiment.  Water Resources Research, 48, W05525, doi:10.1029/2011WR011420.

 

White J.W., Andrade-Sanchez, P., Gore, M.A., Bronson, K.F., Coffelt, T.A., Conley, M.M., Feldmann, K.A., French, A.N., Heun, J.T., Hunsaker, D.J., Jenks, M.A., Kimball, B.A., Roth, R.L., Strand, R.J. Thorp, K.R., Wall, G.W., Wang, G.  2012.  Field-based phenomics for plant genetics research.  Field Crops Research.  133:101-112.

 

Nolan, B.T., Malone, R.W., Gronberg, J.A., Thorp, K.R., and Ma, L.  2012.  Verifiable metamodels for nitrate losses to drains and groundwater in the Corn Belt, USA. Environmental Science & Technology. 46(2):901-908.

 

Gutierrez, M., Norton, R., Thorp, K. R., Wang, G.  2012.  Association of spectral reflectance indices with plant growth and lint yield in upland cotton. Crop Science. 52(2):849-857.

 

Fang, Q.X., Malone, R.W., Ma, L., Jaynes, D.B., Thorp, K.R., Green, T.R., and Ahuja, L.R.  2012.  Modeling the effects of controlled drainage, N rate and weather on nitrate loss to subsurface drainage.  Agricultural Water Management.  103(1):150-161.

 

Thorp, K.R., White, J.W., Porter, C.H., Hoogenboom, G., Nearing, G.S., and French, A.N.  2012.  Methodology to evaluate the performance of simulation models for alternative compiler and operating system configurations.  Computers and Electronic in Agriculture.  81(1):62-71.

 

Sánchez, J.M., French, A.N., Mira, M., Hunsaker, D.J., Thorp, K.R., Valor, E., and Caselles, V.  2011.  Thermal infrared emissivity dependence on soil moisture in field conditions.  IEEE Transactions on Geoscience and Remote Sensing.  49(11 Part 2):4652-4659.

 

Qi, Z., Helmers, M.J., Malone, R.W., and Thorp, K.R.  2011.  Simulating long-term impacts of winter rye cover crop on hydrologic cycling and nitrogen dynamics for a corn-soybean crop system.  Transactions of the ASABE.  54(5):1575-1588.

 

Dierig, D.A., Wang, G., McCloskey, W.B., Thorp, K.R., Isbell, T.A., Ray, D.T., and Foster, M.A.  2011.  Lesquerella: New crop development and commercialization in the U.S.  Industrial Crops and Products.  34(2):1381-1385.

 

Thorp, K.R., and Dierig, D.A.  2011.  Color image segmentation approach to monitor flowering in lesquerella.  Industrial Crops and Products. 34(1):1150-1159.

 

Thorp, K.R., Dierig, D.A., French, A.N., and Hunsaker, D.J.  2011.  Analysis of hyperspectral reflectance data for monitoring growth and development of lesquerella.  Industrial Crops and Products.  33(2):524-531.

 

Nearing, G.S., Moran, M.S., Thorp, K.R., Holifield Collins, C.D., and Slack, D.C.  2010.  Likelihood parameter estimation for calibrating a soil moisture model using radar backscatter.  Remote Sensing of Environment.  114(11):2564-2574.

 

Thorp, K.R., Hunsaker, D.J., French, A.N.  2010.  Assimilating leaf area index estimates from remote sensing into the simulations of a cropping systems model.  Transactions of the ASABE. 53(1):251-262.

 

Thorp, K.R., Hunsaker, D.J., French, A.N., White, J.W., Clarke, T.R., and Pinter Jr., P.J.  2010.  Evaluation of the CSM-CROPSIM-CERES-Wheat model as a tool for crop water management.  Transactions of the ASABE. 53(1):87-102.

 

Thorp, K.R., Youssef, M.A., Jaynes, D.B., Malone, R.W., and Ma. L.  2009.  DRAINMOD-N II: Evaluated for an agricultural system in Iowa and compared to RZWQM-DSSAT.  Transactions of the ASABE.  52(5):1557-1573.

 

Hunsaker, D.J., El-Shikha, D.M., Clarke, T.R., French, A.N., and Thorp, K.R.  2009.  Using ESAP software for predicting the spatial distributions of NDVI and transpiration of cotton.  Agricultural Water Management. 96(9):1293-1304.

 

French, A.N., Hunsaker, D.J., Thorp, K.R., and Clarke, T.R.  2009.  Evapotranspiration over a camelina crop at Maricopa, Arizona.  Industrial Crops and Products.  29(2):289-300.

 

Li, L., Malone, R.W., Ma, L., Kaspar, T.C., Jaynes, D.B., Saseendran, S.A., Thorp, K.R., Yu, Q., and Ahuja, R.L.  2008.  Winter cover crop effects on nitrate leaching in subsurface drainage as simulated by RZWQM-DSSAT.  Transactions of the ASABE.  51(5):1575-1583.

 

Thorp, K.R., Dejonge, K.C., Kaleita, A.L., Batchelor, W.D., and Paz, J.O.  2008.  Methodology for the use of DSSAT models for precision agriculture decision support.  Computers and Electronics in Agriculture.  64(2):276-285.

 

Ma, L., Malone, R.W., Jaynes, D.B., Thorp, K.R., and Ahuja, L.R.  2008.  Simulated effects of nitrogen management and soil microbes on soil nitrogen balance and crop production.  Soil Science Society of America Journal.  72(6):1594-1603.

 

Thorp, K.R., Jaynes, D.B., and Malone, R.W.  2008.  Simulating the long-term performance of drainage water management across the midwestern United States.  Transactions of the ASABE.  51(3):961-976.

 

Thorp, K.R., Steward, B.L., Kaleita, A.L., and Batchelor, W.D.  2008.  Using aerial hyperspectral remote sensing imagery to estimate corn plant stand density.  Transactions of the ASABE.  51(1):311-320.

 

Thorp, K.R., Malone, R.W., and Jaynes, D.B.  2007.  Simulating long-term effects of nitrogen fertilizer application rates on corn yield and nitrogen dynamics.  Transactions of the ASABE.  50(4):1287-1303.

 

Thorp, K.R., Batchelor, W.D., Paz, J.O, Kaleita, A.L., and DeJonge, K.C.  2007.  Using cross validation to evaluate CERES-Maize yield simulations within a decision support system for precision agriculture.  Transactions of the ASABE.  50(4):1467-1479.

 

DeJonge, K.C., Kaleita, A.L., and Thorp, K.R.  2007.  Simulating the effects of spatially variable irrigation on corn yields, costs, and revenue in Iowa.  Agricultural Water Management. 92(1-2):99-109.

 

Thorp, K.R., Batchelor, W.D., Paz, J.O., Steward, B.L., and Caragea, P.C.  2006.  Methodology to link production and environmental risks of precision nitrogen management strategies in corn.  Agricultural Systems.  89(2-3):272-298.

 

Thorp, K.R., and Tian, L.F.  2004.  A review on remote sensing of weeds in agriculture.  Precision Agriculture.  5(5):477-508.

 

Thorp, K.R., and Tian, L.F.  2004.  Performance study of remote sensing-based variable-rate herbicide applications.  Biosystems Engineering.  88(1):35-47.

 

Thorp, K.R., Tian, L.F., Yao, H., and Tang, L.  2004.  Narrow-band and derivative-based vegetation indices for hyperspectral data.  Transactions of the ASAE.  47(1):291-299.