TY - JOUR AU - Butler, James AU - Brown, Steven AU - Saunders, Robert AU - Johnson, B. AU - Biggar, S AU - Zalewski, E AU - Markham, B AU - Gracey, P AU - Young, J AU - Barnes, R C2 - Journal of Research of the National Institute of Standards and Technology DA - 2003-01-01 00:01:00 LA - en M1 - 108 PB - Journal of Research of the National Institute of Standards and Technology PY - 2003 TI - Radiometric Measurement Comparison on the Integrating Sphere Source used to Calibrate the Moderate Resolution Imaging Spectroradiometer (MODIS) and the Landsat 7 Enhanced Thematic Mapper Plus (ETM+) ER -