Hello, I am trying to implement optical calibration in MS Visual Studio, I
am trying to pass the metadatafile to the
program as argument with other required parameters, so that the program
automatically reads
{day, month, year, Sun angles, viewing angles, gain, biases, solar
illumination, spectral range}
Now the problem is I am unable to figure out the parameters of Spectral
Range from the metadata file,
The required parameters of spectral range are
: minSpectralValue, maxSpectralValue, userStep , vector
for reference:
FilterFunctionValuesType::Pointer functionValues =
FilterFunctionValuesType::New();
functionValues->SetFilterFunctionValues(vector);
functionValues->SetMinSpectralValue(minSpectralValue);
functionValues->SetMaxSpectralValue(maxSpectralValue);
functionValues->SetUserStep(userStep);
but the metadata file has the following sequence of information on spectral
range.
<Band_Spectral_Range>
<BAND_ID>B2</BAND_ID>
<CALIBRATION_DATE>2011-09-19T12:00:00Z</CALIBRATION_DATE>
<MEASURE_DESC>Spectral Range values of raw radiometric
Band</MEASURE_DESC>
<MEASURE_UNIT>nanometers</MEASURE_UNIT>
<MEASURE_UNCERTAINTY>0.008</MEASURE_UNCERTAINTY>
<MIN>621</MIN>
<MAX>698</MAX>
</Band_Spectral_Range>
I have read the minSpectralValue and maxSpectralValue from the metadatafile
but userStep and vector are not figured out yet,
any help please ?
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