TY - RPRT TI - The NIST 66 m ball range : a one dimensional artifact to test three dimensional imaging systems AU - Borchardt, Bruce AU - Shakarji, Craig PY - 2010 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7725 DO - 10.6028/NIST.IR.7725 ER -