QCAL

AcronymDefinition
QCALQueensland Council for Adult Literacy (Australia)
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where [L.sub.[lambda]] is the spectral radiance at the sensor's aperture at TOA ([Wm.sup.-2][Sr.sup.-1] [micro][m.sup.-1]), [M.sub.[rho]] is the multiplicative scaling factor or the data product "gain" in [Wm.sup.-2][Sr.sup.-1] [micro][m.sup.-1]/DN, [A.sub.[rho]] is the rescaled bias or the data product "offset" in [Wm.sup.-2][Sr.sup.-1] [micro][m.sup.-1], [mathematical expression not reproducible] is the spectral radiance scaled to [QCAL.sub.min] ([Wm.sup.-2] [Sr.sup.-1] [micro][m.sup.-1]), [mathematical expression not reproducible] is the spectral radiance scaled to [QCAL.sub.max] ([Wm.sup.-2][Sr.sup.-1] [micro][m.sup.-1]), [QCAL.sub.max] is the maximum DN (255), and QCAL is the quantized calibrated pixel values in DN, specific to a sample site point.
The STD between Qexp and Qcal were very low for all temperatures, which were 0.5%, 0.05% and 0.02% at 298 K, 308 K and 318 K respectively.
Publication of the South Africa Institute of Medical Research, Johannesburg, Republic of South Africa IRMA-QCal (Insecticide Resistance Monitoring Application - Qcal).
It has membership of the Queensland Council for Adult Literacy (Qcal) and Australian Council for Adult Literacy (Acal), and its staff attend conferences and workshops to keep abreast of issues.
The BEAMEX QCAL System was designed for those standards relating to calibration of instruments set by international standards such as ISO 9000.