Table 1 Summary of drone surveys and costs for field survey per site. Cost estimates based on one 4 × 4 vehicle plus driver and fuel, two technical field entomological surveyors plus surveying equipment, community assistant and managerial coordination
Name | Description | Flight time (min) | Total area surveyed (ha) | Cost for field survey team |
|---|---|---|---|---|
Cheju_A | Roadside borrow pit | 16 | 28.6 | $70 |
Cheju_B | Natural waterbody | 12 | 16.0 | $34 |
Maboga | Slow moving perennial river | 7 | 18.6 | $40 |
Mwera_A | Irrigated paddy | 7 | 29.8 | $64 |
Mwera_B | Irrigated paddy | 10 | 22.6 | $48 |
Mwera_C | Irrigated paddy | 7 | 18.8 | $40 |
Stone Town | Natural pond close to roadside and coast | 6 | 14.8 | $32 |