Joseph F. Knight

Knight, J. F., Lunetta, R. S., Ediriwickrema, J., & Khorrarn, S. (2006). Regional scale land cover characterization using MODIS-NDVI 250 m multi-temporal imagery: A phenology-based approach. GISCIENCE & REMOTE SENSING, 43(1), 1–23. https://doi.org/10.2747/1548-1603.43.1.1

Lunetta, R. S., Iiames, J., Knight, J., Congalton, R. G., & Mace, T. H. (2001). An assessment of reference data variability using a 'virtual field reference database'. Photogrammetric Engineering and Remote Sensing, 67(6), 707–715.