Moisture, Soil Organic Matter and Nitrate Nitrogen Content Maps Using the Real-Time Soil Spectrophotometer

• Published in: IFAC Proceedings Volumes Vol. 33; no. 29; pp. 307 - 312
• Main Authors: Anom, S.W. I Made, Shibusawa, S., Sasao, A., Sakai, K., Sato, H., Hirako, S., Blackmore, S.
• Format: Journal Article
• Language: English
• Published: 01.11.2000
• Subjects: real-time spectrophotometer; soil parameters; spatial variability; spatial variability; soil parameters; real-time spectrophotometer

The soil reflectances, within the wavelength range of 400 to 1700 nm, were collected using the real-time soil spectrophotometer, and investigated for describing the soil parameter variability in the field. Moving average smoothing. Kubelka-Munk transformation and multiple scatter correction were app...