TY - GEN

T1 - Analysis of large long-term remote sensing image sequence for agricultural yield forecasting

AU - Murynin, Alexander

AU - Gorokhovskiy, Konstantin

AU - Bondur, Valery

AU - Ignatiev, Vladimir

PY - 2013

Y1 - 2013

N2 - Availability of detailed multi-year remote sensing image sequences allows finding a relation between the measured features of vegetation condition history and agricultural yields. The large image sequence over 10 years is used to build and compare 4 yield prediction models. The models are developed trough gradual addition of complexity. The initial model is based on linear regression using vegetation indices. The final model is non-linear and takes into consideration long-term technological advances in agricultural productivity. The accuracy of models has been estimated using cross-validation method. Further ways for model accuracy improvement have been proposed.

AB - Availability of detailed multi-year remote sensing image sequences allows finding a relation between the measured features of vegetation condition history and agricultural yields. The large image sequence over 10 years is used to build and compare 4 yield prediction models. The models are developed trough gradual addition of complexity. The initial model is based on linear regression using vegetation indices. The final model is non-linear and takes into consideration long-term technological advances in agricultural productivity. The accuracy of models has been estimated using cross-validation method. Further ways for model accuracy improvement have been proposed.

UR - http://www.scopus.com/inward/record.url?scp=84878181368&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84878181368

SN - 9789898565501

T3 - Proceedings of the 4th International Workshop on Image Mining. Theory and Applications, IMTA 2013, In Conjunction with VISIGRAPP 2013

SP - 48

EP - 55

BT - Proceedings of the 4th International Workshop on Image Mining. Theory and Applications, IMTA 2013, In Conjunction with VISIGRAPP 2013

T2 - 4th International Workshop on Image Mining. Theory and Applications, IMTA 2013, In Conjunction with VISIGRAPP 2013

Y2 - 23 February 2013 through 23 February 2013

ER -