Detailed airports having bland grass

I was wondering in the beta fsx shots in the screenshot forum there seems to be some detailed airports like KLAS, and KJFK having that bland grass even though the airport terminals are detailed. I hope this doesn't carry over to the final product. FS9 had satalite ground textures underneath the detailed airports. I hope they will be put into the final product. Any knowledge would be great. Thank You,Kurt.