Accurate detection of land surface features using Evans and Shary quantitative coefficients (Case study: Gerbaigan Fasa watershed)

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.

Ebrahimiyan Sedighe; NOHTANI MOHAMMAD; sadeghi Mazidi Hosein; Soheili Esmail

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

Journal Paper

Paper Information

Journal: JOURNAL OF RAINWATER CATCHMENT SYSTEMS Year:2021 | Volume:9 | Issue:1 (28) Page(s): 43-54

Download Full-Text

Persian Verion

View:

171

Download:

Cites:

Information Journal Paper

Title

Accurate detection of land surface features using Evans and Shary quantitative coefficients (Case study: Gerbaigan Fasa watershed)

Author(s)

Ebrahimiyan Sedighe | NOHTANI MOHAMMAD | sadeghi Mazidi Hosein | Soheili Esmail | Issue Writer Certificate

Keywords

Evans-Shary

Quantitative zoning

Geomorphology

Gerbaigan

Abstract

Geomorphological zoning of the earth's surface is the basis of land use planning. The first step of land use planning is to determine homogeneous zones of the earth's surface in terms of geomorphological characteristics. Geomorphologically homogeneous areas can be managed in one approach. Ground zoning is the detection of land features by basic surface features such as height, slope, and slope direction. In this research, the appearance of the earth from the quantitative point of view and geomorphological zoning of the earth's surface are studied. The Quantitative zoning is conducted using automated and predefined based on zoning criteria. Quantitative zoning does not involve the expert's taste and skill level, and the zones will be obtained using specific quantitative strategies. The specified zones are determined by coefficients, which changes of these coefficients in different regions can be used to compare zones. In this study, Quantitative zoning was performed by a digital elevation model, Arc GIS 9. 3, Matlab 7. 1, and Envi 4. 8, and applying relationships for the mountainous region in the Gerbaigan plain of Fasa. For this research, digital elevation data with an accuracy of 10 meters from the surveying organization has been used. Using the level fitting tool in MATLAB software, the relationship related to each form to limited parts, or limited windows, has been fitted from the surface. These windows are selected in such a way that they have a square shape and their dimensions are, for example, 3*3, or 9*9. By applying for the given programs, each of the quantitative coefficients is presented as zones. To determine the degree of fit, the RMSE has been used. Evans-Shary quantitative parameters have the highest and lowest values for the valleys and peaks, respectively.

Cites

No record.

References

No record.

Cite

APA: Copy

Ebrahimiyan, Sedighe, NOHTANI, MOHAMMAD, sadeghi Mazidi, Hosein, & Soheili, Esmail. (2021). Accurate detection of land surface features using Evans and Shary quantitative coefficients (Case study: Gerbaigan Fasa watershed). JOURNAL OF RAINWATER CATCHMENT SYSTEMS, 9(1 (28) ), 43-54. SID. https://sid.ir/paper/959110/en

Vancouver: Copy

Ebrahimiyan Sedighe, NOHTANI MOHAMMAD, sadeghi Mazidi Hosein, Soheili Esmail. Accurate detection of land surface features using Evans and Shary quantitative coefficients (Case study: Gerbaigan Fasa watershed). JOURNAL OF RAINWATER CATCHMENT SYSTEMS[Internet]. 2021;9(1 (28) ):43-54. Available from: https://sid.ir/paper/959110/en

IEEE: Copy

Sedighe Ebrahimiyan, MOHAMMAD NOHTANI, Hosein sadeghi Mazidi, and Esmail Soheili, “Accurate detection of land surface features using Evans and Shary quantitative coefficients (Case study: Gerbaigan Fasa watershed),” JOURNAL OF RAINWATER CATCHMENT SYSTEMS, vol. 9, no. 1 (28) , pp. 43–54, 2021, [Online]. Available: https://sid.ir/paper/959110/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops