Knowing where to look today can matter more than ten indices.
Four things to show first
Lead with field and location, possible issue, next action and deadline. Never rename an anomaly score as a confirmed disease. Place imagery, timestamps, reasoning, missing data and expert-review status one level below.
Use more than color
Pair colors with labels, numbers and shapes. Explain technical terms briefly. Offer printable and machine-readable exports for weak-connectivity settings. Keep legends consistent and give missing data its own representation.
Close the action loop
Let users record checked, treated, observing or uncertain, with a photo and short note. Track timely verification, false alarms and rework rather than only unresolved counts. Use the same log to evaluate model performance and practical usefulness.
Structure the decision before simplifying the vocabulary
WUR describes research translating complex models into practical decision support. Our proposed report starts with the field and location, the question to verify, and who should check by when. Follow with acquisition time, evidence and unresolved uncertainty. “Weaker growth in the north” is an observation; “a blocked channel may explain it” is a hypothesis; “inspect the inlet tomorrow morning” is an action. Removing all technical terms would hinder expert handover, so retain original indices and processing details beneath the summary. Test whether a farmer can explain the next action in their own words, rather than judge the report by visual appeal.
| Layer | Illustrative entry | Meaning |
|---|---|---|
| Observation | Uneven growth in the north | What imagery indicates |
| Hypothesis | Possibly uneven water supply | Cause unconfirmed |
| Next check | Inspect inlet and rows tomorrow | Assigned action |
| Unknown | Roots and disease status | Ground investigation needed |
Close the handover, not just the notification
Sending a notification does not mean anyone visited the field. Assign a reviewer, acknowledgement, deadline and result field to each report, escalating unacknowledged work to an agreed local contact. If the assigned person is absent, follow the agreed replacement decision process rather than applying treatment automatically. Inadequate analysis quality must trigger recapture, ground inspection or a held decision, not “no abnormality.” If cloud shadows invalidate the northern half, distinguish report delivery from field verification coverage. Close the item when a check result or a reason that checking was impossible returns to the record, not when someone merely opens the screen.
Evaluate the work caused by errors
High classification accuracy can still create too many unnecessary inspections. Measure missed problems, false alarms and travel time per verification separately. For a rare disease, predicting normal almost everywhere can appear accurate. Also examine the proportion of flagged sites actually confirmed and the proportion of independently ground-detected problems captured. Thresholds may vary with crop, consequence and available inspection staff, but changes need reasons and dates. Escalate potentially serious cases to specialists while combining minor differences with a later observation when appropriate. Detection confidence and action priority are distinct: a moderately likely high-consequence issue may deserve attention before a highly certain trivial difference.
Connect low-connectivity work with next season’s learning
A printed sheet or field device needs landmarks, acquisition date, review deadline and report ID as well as the field name. When notes and photographs synchronize later, retain both capture and transmission times, checking whether someone else already inspected the same location. Pair map colors with symbols and text that survive printing and color-vision differences, retaining scale and units. At season end, review useful, late and unverifiable reports with the farmer. Do not simply increase next year’s flights. Identify whether better decisions require changes in delivery time, observation timing, explanation or handover responsibility.