RADIOMETRIC NORMALIZATION OF ASTER, LANDSAT TM AND ETM+ SENSORS FOR MULTI-TEMPORAL NORMALISED DIFFERENCE VEGETATION INDEX DATA QUALITY IN A DRYLAND WOODLAND RESERVE

Authors

Keywords:

Radiometric normalization, PIFs, NDVI, Drylands

Abstract

Images acquired at different times and from different sensors for multi-temporal assessment usually have different amounts of haze and dust in the atmosphere. These differences can mask real changes or make similar land cover appears to have changed. Thus, the use NDVI for multi-temporal assessment derived from multi-sensor satellite images require radiometric normalization. In this study, Landsat TM, ETM+ and ASTER products were used. Empirical scene normalization technique was used balancing the radiometric attributes of the products after geometric rectification and atmospheric correction. The results showed that empirical normalization via PIFs have significance positive influence on the quality of NDVI and it is capable further reducing noise in the image

Dimensions

Chavez, P. S. (1996) Image-based atmospheric corrections revisited and improved. Photogrammetric Engineering and Remote Sensing. 62, (9):1025-1036.

Cracknell, A. P., and Hayes, L. W. B., (1991) Introduction to Remote Sensing, London: Taylor and Francis.

Du, Y., Teillet, P. M., and Cihlar, J. (2002) Radiometric normalization of multitemporal high-resolution satellite images with quality control for land cover change detection. Remote Sensing of Environment, 82, 123-134

Published

10-04-2023

How to Cite

RADIOMETRIC NORMALIZATION OF ASTER, LANDSAT TM AND ETM+ SENSORS FOR MULTI-TEMPORAL NORMALISED DIFFERENCE VEGETATION INDEX DATA QUALITY IN A DRYLAND WOODLAND RESERVE. (2023). FUDMA JOURNAL OF SCIENCES, 3(3), 58-75. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1540

How to Cite

RADIOMETRIC NORMALIZATION OF ASTER, LANDSAT TM AND ETM+ SENSORS FOR MULTI-TEMPORAL NORMALISED DIFFERENCE VEGETATION INDEX DATA QUALITY IN A DRYLAND WOODLAND RESERVE. (2023). FUDMA JOURNAL OF SCIENCES, 3(3), 58-75. https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1540

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