Carrier planes not good enough for aerial reconnaissance?

[twocee]

As the War progressed carrier aircraft, particularly the photo F6Fs, were used to obtain preliminary coverage for planning future invasions. For example, in February 1944 two Task Groups struck the Marianas, partly with a view to obtaining up to date photographs of the defences. Similarly, at the beginning of March 1945 Okinawa and the other Ryukyus were hit and photographic coverage obtained. By that time each Carrier Air Group had a number of pilots specially trained in photo reconnaissance..