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105351

USING IN SITU HYPERSPECTRAL MEASUREMENTS AND HIGH RESOLUTION SATELLITE IMAGERY TO DETECT STRESS IN WHEAT IN EGYPT

Article

Last updated: 04 Jan 2025

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Agricultural Irrigation and Drainage Engineering

Abstract

Mapping and detecting stress at both local and regional scales are very important in site specific management. Launching the first generation of high spatial and spectral resolution remote sensing satellite at the beginning of the 21st century provides the opportunity to have better understanding of crop stress and the extent of stress in a specific environment. This work was carried out to  assess the ability of hyperspectral and high spatial resolution remote sensing imagery to detect stress in wheat in the Nile Delta of Egypt. A field work visit was undertaken during winter season of 2007 in March (5-30: wheat) to collect ground reference data including soil samples, vegetation samples, water samples, chlorophyll estimates, reflectance measurements and GPS coordinates. The work visit was timed to coincide with the acquisition of QuickBird satellite imagery (7 April, 2007). The results further showed that the QuickBird image successfully detected stress within field and local scales, and therefore can be a robust tool in identifying issues of crop management at a local scale. a strong linear relation between RVI derived from in situ and RVI derived from satellite data (R = 0.75; p = 0.000). The results further showed that MLC is an effective classification algorithm for differentiating different crops within the study area.

DOI

10.21608/mjae.2010.105351

Authors

First Name

A.H

Last Name

Elmetwalli

MiddleName

-

Affiliation

Lec. of Agric. Eng.Dept., Fac. of Agric., Tanta U., Egypt.

Email

-

City

-

Orcid

-

First Name

A.A.

Last Name

Derbala

MiddleName

-

Affiliation

Assoc. Prof. of Agric. Eng.Dept., Fac. of Agric., Tanta U., Egypt.

Email

-

City

-

Orcid

-

First Name

T.Z.

Last Name

Fouda

MiddleName

-

Affiliation

Prof., and Head of Agric. Eng.Dept., Fac. of Agric., Tanta U., Egypt.

Email

-

City

-

Orcid

-

Volume

27

Article Issue

4

Related Issue

15841

Issue Date

2010-10-01

Receive Date

2020-07-27

Publish Date

2010-10-01

Page Start

1,811

Page End

1,822

Print ISSN

1687-384X

Online ISSN

2636-3062

Article File

MJAE_Volume 27_Issue 4_Pages 1811-1822.pdf

PDF . 596.9kB

Link

https://mjae.journals.ekb.eg/article_105351.html

Detail API

https://mjae.journals.ekb.eg/service?article_code=105351

Order

49

Type

Original Article

Type Code

1,326

Publication Type

Journal

Publication Title

Misr Journal of Agricultural Engineering

Publication Link

https://mjae.journals.ekb.eg/

MainTitle

USING IN SITU HYPERSPECTRAL MEASUREMENTS AND HIGH RESOLUTION SATELLITE IMAGERY TO DETECT STRESS IN WHEAT IN EGYPT

Details

Type

Article

Created At

23 Jan 2023