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- Featheringill, Robert, et al. Show all 12 Authors
- Agricultural water management 2020 v.232 pp. 106036
- aerial surveys; agricultural land; cameras; drain pipes; farms; infrared photography; rain; remote sensing; subsurface drainage; unmanned aerial vehicles; Midwestern United States
- ... Effective and efficient methods are needed to map agricultural subsurface drainage systems. Visible-color (VIS-C), multispectral (MS), and thermal infrared (TIR) imagery obtained by unmanned aerial vehicles (UAVs) may provide a means for determining drainage pipe locations. Aerial surveys using a UAV with VIS-C, MS, and TIR cameras were conducted at 29 agricultural field sites in the Midwest U.S.A ...