TY - CONF AU - Bettye Johnson AU - Howard Yoon AU - M Feinholz AU - D Clark C2 - NASA Web Site, Venice, IT DA - 2000-10-01 LA - en PB - NASA Web Site, Venice, IT PY - 2000 TI - Assessment of the Accuracy of the MOBY Spectral Radiance Calibration Sources Using the SXR and the VXR ER -