Combining chlorophyll meter readings and high spatial resolution remote sensing images for in-season site-specific nitrogen management of corn . Precision Agriculture, 10, pp. 45-62, 2009.
The chlorophyll meter (CM) has been commonly used for in-season nitrogen (N) management of corn (Zea mays L.). Nevertheless, it has limited potential for site-specific N management in large fields due to difficulties in using it to generate N status maps. The objective of this study was to determine how well CM readings can be estimated using aerial hyperspectral and simulated multi-spectral remote sensing images at different corn growth stages.Read more