A STUDY OF SPECTRAL REFLECTION ON WHEAT FIELDS IN MASHHAD USING MODIS DATA

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

SANAEINEZHAD S.H.; SHAH TAHMASBI A.R.; SADRABADI HAGHIGHI R.; KELARESTANI K.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Water and Soil Science Year:2008 | Volume:12 | Issue:45 (A) Page(s): 11-19

Download Full-Text

Persian Verion

View:

1,348

Download:

Cites:

Information Journal Paper

Title

A STUDY OF SPECTRAL REFLECTION ON WHEAT FIELDS IN MASHHAD USING MODIS DATA

Author(s)

SANAEINEZHAD S.H. | SHAH TAHMASBI A.R. | SADRABADI HAGHIGHI R. | KELARESTANI K. | Issue Writer Certificate

Keywords

REMOTE SENSINGQ2

WHEATQ3

SPECTRAL REFLECTIONQ3

REDQ3

NIRQ3

MODISQ3

NDVIQ1

DNQ3

Abstract

REMOTE SENSING science and satellite data are widely used by researchers for agricultural studies. Vegetation SPECTRAL REFLECTIONs recorded by satellite sensors have been used extensively for identifying plant types, plant cover, health community of plants and predicting yield. The TERRA satellite, with 5 sensors, provides an opportunity to observe land, atmosphere and ocean characteristics. The Moderate Resolution Imaging Spectroradiometer (MODIS) is on-board TERRA satellite. This sensor with 36 bands by 250m, 500m, and 1000m spatial resolution help us to study our environment. The MODIS vegetation indices are used to monitor photosynthetic activity radiation, change detection in plant communities, planted area estimation and plant health. A statistical analysis was done to analyze Near Infra RED (NIR) (841-876 nm) and RED (R) (620-670 nm) bands of MODIS images for a 16 day period. The images have been used for winter WHEAT in Mashhad (North East of IRAN) during agricultural season of 2004-05.Some image processing techniques were used to extract the related digital numbers (DN), showing the electromagnetic spectrum reflection for all of the pixels. The analysis shows a positive correlation between R and NIR spectrum (0.70 and 0.69) and decrease in NDVI (0.18 and 0.24) in the first and late WHEAT growth season. However, there is not such a good correlation in the middle of the season and NDVI increased very much. In spite of having WHEAT cover in the field, NIR reflection decreased very much in the late WHEAT growth season (0.5). Therefore the correlation relation between R and NIR band along with NDVI could be used effectively in precision agriculture management such as predicting of phonological stage, WHEAT yield estimation and WHEAT health condition.

Cites

References

No record.

Cite

APA: Copy

SANAEINEZHAD, S.H., SHAH TAHMASBI, A.R., SADRABADI HAGHIGHI, R., & KELARESTANI, K.. (2008). A STUDY OF SPECTRAL REFLECTION ON WHEAT FIELDS IN MASHHAD USING MODIS DATA. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 12(45 (A)), 11-19. SID. https://sid.ir/paper/14785/en

Vancouver: Copy

SANAEINEZHAD S.H., SHAH TAHMASBI A.R., SADRABADI HAGHIGHI R., KELARESTANI K.. A STUDY OF SPECTRAL REFLECTION ON WHEAT FIELDS IN MASHHAD USING MODIS DATA. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2008;12(45 (A)):11-19. Available from: https://sid.ir/paper/14785/en

IEEE: Copy

S.H. SANAEINEZHAD, A.R. SHAH TAHMASBI, R. SADRABADI HAGHIGHI, and K. KELARESTANI, “A STUDY OF SPECTRAL REFLECTION ON WHEAT FIELDS IN MASHHAD USING MODIS DATA,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 12, no. 45 (A), pp. 11–19, 2008, [Online]. Available: https://sid.ir/paper/14785/en

Related Journal Papers