TY - RPRT TI - Spatial Metadata for Global Change Investigations Using Remote Sensing AU - Emerson, Charles W. AU - Quattrochi, Dale A. AU - Lam, Nina Siu-Ngan AU - Arnold, James E. PY - 2002 UR - https://ntrs.nasa.gov/citations/20020092181 ID - 20020092181 ER -