TY - GEN AU - Shneier, Michael AU - Hong, Tsai AU - Chang, Tommy AU - Scott, Harry AU - Legowik, Steve AU - Cheok, Gerry AU - Giauque, Chuck AU - Gilsinn, David AU - Witzgall, Christopher C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2004-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.7186 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2004 TI - Terrain characterization for TRL-6 evaluation of an unmanned ground vehicle: ER -