DETERMINATION OF RICE PADDIES AREAS USING DIGITAL DATA IRS SENSORS AROUND ZAYANDEH RUD IN ISFAHAN REGION

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KHAJEH ALDIN S.J.A.D.; POURMANAFI S.

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Journal: Journal of Water and Soil Science Year:2007 | Volume:11 | Issue:1 (B) Page(s): 513-527

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Title

DETERMINATION OF RICE PADDIES AREAS USING DIGITAL DATA IRS SENSORS AROUND ZAYANDEH RUD IN ISFAHAN REGION

Author(s)

KHAJEH ALDIN S.J.A.D. | POURMANAFI S. | Issue Writer Certificate

Keywords

RICE PADDYQ2

REMOTE SENSINGQ2

IRSQ3

LISSIIIQ3

WIFSQ3

SUPERVISED CLASSIFICATIONQ2

ISFAHANQ3

Abstract

To detect the rice paddis areas in ISFAHAN region, the IRS-1D data from PAN, LISS III and WIFS time series were used. Geometric, atmospheric, radiometric and topographic corrections were applied to various images from 2003 to 2004. Necessary preprocessing and various analyses as well as time series composite image analyses were applied and field sampling was done for appropriate times in 2003 and 2004. Image classification was applied using suitable training sites in various images. The SWIR band capabilities were useful for NDWI (Normalized Difference Water Index) to detect the rice paddies. On PAN and LISS III images, urban areas, roads, agricultural lands, non cultivated farms, rocks and brackish soils are detectable. The error matrix was calculated to assess the produced map accuracy using the ground truth data. The total classification accuracy was %91 and the Kappa index value was %89. The RICE PADDY areas was about 19500 ha in 2003, detected through LISS III data, and 20450 ha through WIFS data. The paddies were 21670 in 2004 through WIFS data. The results of this study confirmed that one can use the LISS III data to detect and determine the RICE PADDYs areas with high accuracy, and WIFS data to estimate the paddies areas with acceptable accuracy.

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APA: Copy

KHAJEH ALDIN, S.J.A.D., & POURMANAFI, S.. (2007). DETERMINATION OF RICE PADDIES AREAS USING DIGITAL DATA IRS SENSORS AROUND ZAYANDEH RUD IN ISFAHAN REGION. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 11(1 (B)), 513-527. SID. https://sid.ir/paper/14881/en

Vancouver: Copy

KHAJEH ALDIN S.J.A.D., POURMANAFI S.. DETERMINATION OF RICE PADDIES AREAS USING DIGITAL DATA IRS SENSORS AROUND ZAYANDEH RUD IN ISFAHAN REGION. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2007;11(1 (B)):513-527. Available from: https://sid.ir/paper/14881/en

IEEE: Copy

S.J.A.D. KHAJEH ALDIN, and S. POURMANAFI, “DETERMINATION OF RICE PADDIES AREAS USING DIGITAL DATA IRS SENSORS AROUND ZAYANDEH RUD IN ISFAHAN REGION,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 11, no. 1 (B), pp. 513–527, 2007, [Online]. Available: https://sid.ir/paper/14881/en

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