Search the Community
Showing results for tags 'browse products'.
Found 2 results
crism How to find a new Type Locality with CRISM?
Nathan Weinstein posted a topic in For data usersHello, What do I need to define a new mineral Type Locality? How do I search for new minerals that have not yet been defined with a type locality? I thought of calculating the RGB color of a target mineral lab reference spectrum, with related summary products and then looking for pixels in the related Browse Product scene that have a similar color. Is it a good way? If yes, how do I do the band math on a spectrum instead of on an image? And is there a way to do this with the codes from the directory ‘CAT_ENVI\save_add\CAT_programs\Additions\SummaryParams2014’ ? Thanks, Nathan
Hello, How exactly is each summary product converted to an 8-bit RGB channel component of the browsing product? Is there a code procedure in CAT to use with IDL? Are the values in the summary product at a normalized intensity from 0 to 1? If so then is it only left to convert the values to a range [0, 255]? Thanks, Nathan