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

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 methods. In parallel, satellite data is improving in terms of spatial, temporal, and spectral resolution needed to discern performance on smallholder plots. This study uses data from a survey experiment...

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INFORMATION

Auteur

Lobell,David B.;

Azzari,George;

Marshall,Burke;

Gourlay,Sydney;

Jin,Zhenong;

Kilic,Talip;

Murray,Siobhan;
Date du document
2018/03/26
Type de document
Document de travail de recherche sur les politiques
Numéro du rapport
WPS8374
Volume
1
Total Volume(s)
1
Pays
Ouganda,
Région
Eastern and Southern Africa,
Date de publication
2018/03/26
Disclosure Status
Disclosed
Titre du rapport
Eyes in the sky, boots on the ground : assessing satellite- and ground-based approaches to crop yield measurement and analysis in Uganda
Mots clé
Crop

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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 (anglais)

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