Improving the Spatial Resolution of Thermal Bands Based on Downscale Techniques and it’, s Effect on Estimating the Evapotranspiration of the Reference Plant

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.

Bahmanabadi B.; KAVIANI A.; RAMEZANI ETEDALI H.; Azizian ghatar a.

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

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE Year:2022 | Volume:15 | Issue:6 Page(s): 1275-1290

Download Full-Text

Persian Verion

View:

102

Download:

Cites:

Information Journal Paper

Title

Improving the Spatial Resolution of Thermal Bands Based on Downscale Techniques and it’, s Effect on Estimating the Evapotranspiration of the Reference Plant

Author(s)

Bahmanabadi B. | KAVIANI A. | RAMEZANI ETEDALI H. | Azizian ghatar a. | Issue Writer Certificate

Keywords

Evapotranspiration

Downscaling

DisTrade

T-sHARP

Abstract

Due to technical limitations, most satellites cannot simultaneously collect images with high spatial, temporal, and spectral resolution. In this paper, the possibility of using DisTrade and TsHARP downscaling methods and STI-FM method in order to achieve high spatial resolution for MODIS and Landsat8 images was investigated. The RMSE value for sharpened images of 1 km to 30 meters was less than 3. 93 °,C. In this study, the surface energy balance algorithm (SEBAL) was investigated to estimate the actual evapotranspiration distribution using a combination of Landsat 7 and MODIS satellite images based on the T-Sharp downscale method. The results showed that the integration of satellite images improved the accuracy of estimating actual evapotranspiration compared to Landsat 7 images. The mean squared error of estimated evapotranspiration during the growth period was determined in comparison with lysimetric data for Modis images of 1. 24-2. 91 mm / day and for integrated images of 0. 81-1. 1 mm / day. In general, the results of this study showed that the estimation of evapotranspiration using SEBAL algorithm and based on the combination of images with different temporal and spatial accuracy can provide acceptable results.

Multimedia

No record.

Cites

No record.

References

No record.

Cite

APA: Copy

Bahmanabadi, B., KAVIANI, A., RAMEZANI ETEDALI, H., & Azizian ghatar, a.. (2022). Improving the Spatial Resolution of Thermal Bands Based on Downscale Techniques and it’, s Effect on Estimating the Evapotranspiration of the Reference Plant. IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE, 15(6 ), 1275-1290. SID. https://sid.ir/paper/1058887/en

Vancouver: Copy

Bahmanabadi B., KAVIANI A., RAMEZANI ETEDALI H., Azizian ghatar a.. Improving the Spatial Resolution of Thermal Bands Based on Downscale Techniques and it’, s Effect on Estimating the Evapotranspiration of the Reference Plant. IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE[Internet]. 2022;15(6 ):1275-1290. Available from: https://sid.ir/paper/1058887/en

IEEE: Copy

B. Bahmanabadi, A. KAVIANI, H. RAMEZANI ETEDALI, and a. Azizian ghatar, “Improving the Spatial Resolution of Thermal Bands Based on Downscale Techniques and it’, s Effect on Estimating the Evapotranspiration of the Reference Plant,” IRANIAN JOURNAL OF IRRIGATION AND DRAINAGE, vol. 15, no. 6 , pp. 1275–1290, 2022, [Online]. Available: https://sid.ir/paper/1058887/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops