Research output: Contribution to journal › Article › peer-review
A soft-computing ensemble approach (SEA) to forecast Indian summer monsoon rainfall. / Kurian, Nisha; Venugopal, T.; Singh, Jatin et al.
In: Meteorological Applications, Vol. 24, No. 2, 01.04.2017, p. 308-314.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A soft-computing ensemble approach (SEA) to forecast Indian summer monsoon rainfall
AU - Kurian, Nisha
AU - Venugopal, T.
AU - Singh, Jatin
AU - Ali, M. M.
N1 - Publisher Copyright: © 2017 Royal Meteorological Society
PY - 2017/4/1
Y1 - 2017/4/1
N2 - Agriculture is the backbone of the Indian economy and contributes ∼16% of gross domestic product and about 10% of total exports. Hence, accurate and timely forecasting of monthly Indian summer monsoon rainfall is very much in demand for economic planning and agricultural practices. Several methods and models, comprising dynamic and statistical models and combinations of the two, exist for monsoon forecasting. Here, a multi-model ensemble approach, combined with an artificial neural networking technique, was used to develop a soft-computing ensemble algorithm (SEA) to forecast the monthly and seasonal rainfall over the Indian subcontinent. Forecasts using January to May initial conditions along with observations during 1982–2014 were used to develop the model. The SEA compares well with observations.
AB - Agriculture is the backbone of the Indian economy and contributes ∼16% of gross domestic product and about 10% of total exports. Hence, accurate and timely forecasting of monthly Indian summer monsoon rainfall is very much in demand for economic planning and agricultural practices. Several methods and models, comprising dynamic and statistical models and combinations of the two, exist for monsoon forecasting. Here, a multi-model ensemble approach, combined with an artificial neural networking technique, was used to develop a soft-computing ensemble algorithm (SEA) to forecast the monthly and seasonal rainfall over the Indian subcontinent. Forecasts using January to May initial conditions along with observations during 1982–2014 were used to develop the model. The SEA compares well with observations.
KW - ensemble
KW - monsoon forecasting
KW - neural networks
KW - TO-INTERANNUAL PREDICTION
KW - PREDICTABILITY
KW - WEATHER
KW - SURFACE
KW - NEURAL-NETWORK
KW - INTRASEASONAL OSCILLATIONS
KW - RADIATION
UR - http://www.scopus.com/inward/record.url?scp=85014592509&partnerID=8YFLogxK
U2 - 10.1002/met.1650
DO - 10.1002/met.1650
M3 - Article
AN - SCOPUS:85014592509
VL - 24
SP - 308
EP - 314
JO - Meteorological Applications
JF - Meteorological Applications
SN - 1350-4827
IS - 2
ER -
ID: 10039948