Principal component transformation method to separate active discharge and recharge areas

C. V. Sundara Rajan; O. Batelaan; F. Hilaire De Smedt

doi:10.1007/BF03025907

Principal component transformation method to separate active discharge and recharge areas

C. V. Sundara Rajan, O. Batelaan, F. Hilaire De Smedt

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Abstract

A method is proposed to separate active discharge, recharge and intermediate zones from the digital Thematic Mapper TM data. A case study-was carried out in a natural reserve Welenbos (Walen Forest) and adjacent areas in Belgium comprising a total area of 174:3 sq. km. A microcomputer based Geographic Information and Image Processing System have been utilised for the identification of the characteristic of Remote Sensing TM data favourable for hydrological applications. The histogram of remote sensing data showing the characteristics of discharge, recharge and intermediate zones are unique and can be utilised for mathematical modelling purposes. This has a large potential in hydrological applications.

Original language	English
Pages (from-to)	93-103
Number of pages	11
Journal	Journal of the Indian Society of Remote Sensing
Volume	25
Issue number	2
DOIs	https://doi.org/10.1007/BF03025907
Publication status	Published - Jun 1997
Externally published	Yes

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author = "{Sundara Rajan}, {C. V.} and O. Batelaan and {De Smedt}, {F. Hilaire}",

year = "1997",

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AU - Batelaan, O.

AU - De Smedt, F. Hilaire

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AB - A method is proposed to separate active discharge, recharge and intermediate zones from the digital Thematic Mapper TM data. A case study-was carried out in a natural reserve Welenbos (Walen Forest) and adjacent areas in Belgium comprising a total area of 174:3 sq. km. A microcomputer based Geographic Information and Image Processing System have been utilised for the identification of the characteristic of Remote Sensing TM data favourable for hydrological applications. The histogram of remote sensing data showing the characteristics of discharge, recharge and intermediate zones are unique and can be utilised for mathematical modelling purposes. This has a large potential in hydrological applications.

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SN - 0255-660X

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ER -

Principal component transformation method to separate active discharge and recharge areas

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