**Author details**

Alfred Cal Vancouver Island University, Nanaimo, BC, Canada

\*Address all correspondence to: cal\_alfred@yahoo.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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*High-Resolution Object-Based Building Extraction Using PCA of LiDAR nDSM and Aerial Photos*

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*DOI: http://dx.doi.org/10.5772/intechopen.92640*

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*High-Resolution Object-Based Building Extraction Using PCA of LiDAR nDSM and Aerial Photos DOI: http://dx.doi.org/10.5772/intechopen.92640*
