This material is based in part upon work supported by the National Science Foundation (NSF Terra-map) under Grants I/UCRC IIP-1338922, AIR IIP-1237818, SBIR IIP-1330943, and III-Large IIS-1213026. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of NSF. NSF Program Directors: Dr. Glenn Larsen, Dr. Rita Virginia Rodriguez and Dr. Maria Zemankova.