TY - JOUR
T1 - The relations between spectral data and water in a crop production environment
AU - Senay, G. B.
AU - Ward, A. D.
AU - Lyon, J. G.
AU - Fausey, N. R.
AU - Nokes, S. E.
AU - Brown, L. C.
PY - 2000/1/1
Y1 - 2000/1/1
N2 - The results of a correlation study between high spatial resolution (1m) Multi-Spectral Scanner (MSS) data and reference data with particular emphasis to soil-plant water parameters are presented. Digital images of the Management Systems Evaluation Area (MSEA) research site in south central Ohio were acquired using MSS mounted on an aircraft. Gravimetric soil water, plant water, and plant residue information relating to MSS data were collected in April, July, August, and September, 1994. It was found that the correlation between MSS data and soil water was changed by the presence of crop residue versus bare soil. The combined water estimates from the soil and plant enhanced the correlation structure between MSS parameters and soil-plant water variables. It was also shown that when using soil water content data below the 0.5-2.0 cm soil depth, the correlation with MSS parameters decreased.
AB - The results of a correlation study between high spatial resolution (1m) Multi-Spectral Scanner (MSS) data and reference data with particular emphasis to soil-plant water parameters are presented. Digital images of the Management Systems Evaluation Area (MSEA) research site in south central Ohio were acquired using MSS mounted on an aircraft. Gravimetric soil water, plant water, and plant residue information relating to MSS data were collected in April, July, August, and September, 1994. It was found that the correlation between MSS data and soil water was changed by the presence of crop residue versus bare soil. The combined water estimates from the soil and plant enhanced the correlation structure between MSS parameters and soil-plant water variables. It was also shown that when using soil water content data below the 0.5-2.0 cm soil depth, the correlation with MSS parameters decreased.
UR - http://www.scopus.com/inward/record.url?scp=0034037705&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034037705&partnerID=8YFLogxK
U2 - 10.1080/014311600209805
DO - 10.1080/014311600209805
M3 - Article
AN - SCOPUS:0034037705
SN - 0143-1161
VL - 21
SP - 1897
EP - 1910
JO - International Journal of Remote Sensing
JF - International Journal of Remote Sensing
IS - 9
ER -