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Eyes in the sky, boots on the ground : assessing satellite- and ground-based approaches to crop yield measurement and analysis in Uganda (英语)

摘要

Crop yields in smallholder systems are traditionally assessed using farmer-reported information in surveys, occasionally by crop cuts for a sub-section of a farmer's plot, and rarely using full-plot harvests. Accuracy and cost vary dramatically across... 更多显示

详细

  • Lobell, David B.; Azzari, George; Marshall, Burke; Gourlay, Sydney; Jin, Zhenong; Kilic, Talip; Murray, Siobhan;
  • 2018/03/26 09:08:01
  • 政策研究工作报告
  • WPS8374
  • 1
  • 1
  • 乌干达
  • 非洲
  • 2018/03/26 09:01:27
  • Disclosed
  • Eyes in the sky, boots on the ground : assessing satellite- and ground-based approaches to crop yield measurement and analysis in Uganda
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