Application of multispectral remote sensing indices for sensing indices for estimating crop yields at field level

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F17%3A00485233" target="_blank" >RIV/86652079:_____/17:00485233 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Application of multispectral remote sensing indices for sensing indices for estimating crop yields at field level

Original language description

Remote sensing can be used for yield estimation prior to harvest and can replace or complement classicalnways of estimating crop yields. This study was undertaken in Polkovice, located in the Czech Republic’snHaná region. For 2015 and 2016, two data sets of satellite imagery were used: the Moderate ResolutionnImaging Spectroradiometer and the Landsat 8. Vegetation indices from satellites were compared with cropnyields at the level of land blocks. Winter wheat and spring barley yield data, representing crops plantednover the analysed period, were used for the comparison. The results of the index–yield comparison showednthat vegetation indices from remote sensing data provide reliable information for yield estimation prior tonharvest. Indices are also able to evaluate the spatial variability of a crop within the field. The results showednthat remote sensing data need to have detailed spatial resolution in order to provide reasonable informationnabout yield at such a detailed level.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/LO1415" target="_blank" >LO1415: CzechGlobe 2020 – Development of the Centre of Global Climate Change Impacts Studies</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Quo vaditis agriculture, forestry and society under global change? Conference proceeding

ISBN

978-80-87902-22-6

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

66-69

Publisher name

Global change research institute

Place of publication

Brno

Event location

Velké Karlovice

Event date

Oct 2, 2017

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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