References and resources on hyperspectral (multispectral) image processing Due to my work, I just started studying hyperspectral or multispectral image processing. 

I think I have enough programming background and studied mathematics for my degree - it was long time ago though. Since early this year, I have been exposed to image processing in my development work for manufacturing industry. And I got involved in a research project dealing with the subject above.  

I wonder if anyone can recommend good references or resources for the subject. Especially, I would like to be familiar with that kind of image data. Any advice would be appreciated.
What kind of information are you after.  Are you looking for information on how to process the  images from a data processing point of view?

Or from a theory point of view? 

Are you looking at satellite images?  if so land or water?

Proprietary software look at ENVI 

http://www.exelisvis.com/language/en-us/productsservices/envi.aspx

for free software look at SeaDAS

http://oceancolor.gsfc.nasa.gov/seadas/