Q:

Is it right to say available valuable?

This sentence is pat from my paper which I would like to submit but I am not sure if it is right?
Does it sound correct?
Is available here correct?

This study reveals that S and A have complementary performances and 
               that there are available valuable satellite observed SSM data records over 
                more than 5 years, which can be used to study land-atmosphere processes.

A:

Stripping out the bare bones, 

Valuable data is available [which will aid in these studies].

may certainly be reformulated:

There is available valuable data which will aid in these studies.

(Using an existential-there (cleft) construction for 'There is available valuable data.' on its own sounds rather unidiomatic, contrived. I've had to include a bit of flesh on the bones, to ensure it sounds merely formal.)
Notice that this is not a pair of attributive adjectives (as in 'a little brown dog', or 'there is some [readily] available and valuable data'). 

