Estimating Rice Panicle Temperature with Three-Layer Model

Table 5

T_p estimated by three-layer model and by IM²PACT [30].

Date	Time	St (W m^−2)	Ta (°C)	RH (%)	Tc (°C)	Tc1 (°C)	Tp by IM^2PACT (°C)	Tp by three-layer model (°C)	Mea Tp (°C)
August 5	9:00	212	28	80	26.7	26.2	28.9	26.6	26.8
August 5	14:00	201	30	71	28.1	26.9	27.6	26.9	27.0
August 11	11:00	671	27	73	28.9	25.5	27.0	25.2	25.7
August 18	9:00	235	27	84	26.3	25.8	26.7	26.2	26.3
August 18	12:00	599	31	68	26.8	29.5	27.4	28.4	28.4
August 18	15:00	485	32	68	28.5	26.7	29.7	28.8	28.7
August 19	9:00	477	32	66	28.2	26.1	29.8	28.5	28.9
August 19	14:00	745	32	66	28.5	30.5	28.6	29.6	30.1
August 19	16:00	541	33	59	28.5	28.9	28.5	29.3	29.1
August 20	17:00	188	29	77	28.3	26.4	28.9	27.8	27.7
August 20	18:00	80	29	78	27.7	25.1	27.2	26.5	26.6
August 26	12:00	474	29	67	27.6	26.5	25.7	27.4	27.0
August 26	15:00	442	30	69	28.2	26.4	30.3	27.5	28.1
September 3	15:00	86	29	70	27.2	25.2	29.1	26.5	27.1
September 6	10:00	474	29	71	26.7	24.9	28.1	25.7	26.7
September 6	16:00	93	28	76	29.3	28.8	27.8	30.1	29.3

Note: Mea means measured.