survey of technology

• GPS mapping and the use of drone and satellite surveys are used to monitor a wide range of factors:

  • rates of photosynthesis
  • biomass estimation
  • soil water content
  • the spread of pests and diseases
  • the cropped area of the fields, area of cover for wild birds, tree plantations etc
• • computer-based monitoring of the yields produced in different areas of a field can be used to better control fertiliser application in each area for future crops. This maximises yields while avoiding wastage and minimising environmental impacts