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Federal
Data from: Topographic position index predicts within-field yield variation in a dryland cereal production system
Department of Agriculture —
We investigated drivers of sub-field spatial variability in yield for 3 crops (hard red winter wheat, Triticum aestivum L. variety Langin; corn, Zea mays L.; and... -
Federal
Topographic Position Index (TPI) derived from Shuttle Radar Topography Mission (SRTM) elevation interpolated at 1 km resolution across the Appalachian Landscape Conservation Coopertive (LCC) region
Department of the Interior —
The data contained in this file is one of several datasets produced in support of the project entitled “Classification and Mapping of Cave and Karst Resources” for...