Use field maps, remote observations and sensor data to identify within-field variation. Choose tools proportionate to costs and data quality.

Learning outcomes

  • Interpret a field map
  • Check data limitations
  • Recommend a suitable monitoring approach

Main topics

  • GPS and mapping
  • Remote sensing
  • Sensors
  • Variable-rate decisions

Practical task

Map a supplied field dataset and identify zones for follow-up soil or crop inspection.

Assessment

Map portfolio and short decision brief.