These images are originally from the Earth Science pictures displayed on the NASA Goddard Space Flight Center web site. This color composite highlights vegetation associated with land morphology, e.g., the coastal plain and mountain ridges and valleys.
White areas are clouds and dense aerosols.
Note that ocean features are not noticeable. Ocean patterns are clearly evident such as plumes of material discharging out of eastern Long Island Sound. Red and yellow areas in Chesapeake Bay indicate turbid waters while the blue hues offshore represent clear oceanic water. Black areas such as in the right bottom corner are locations where the processing could not be completed because of cloud cover or other quality problems detected during processing.