Some critical issues on airborne LIDAR mapping software in coastal survey

Xingyi Chen; Zulong Lai; Weihua Li; Jie Zhang

doi:10.1117/12.838623

13 October 2009 Some critical issues on airborne LIDAR mapping software in coastal survey

Xingyi Chen, Zulong Lai, Weihua Li, Jie Zhang

Proceedings Volume 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining; 74920F (2009) https://doi.org/10.1117/12.838623
Event: International Symposium on Spatial Analysis, Spatial-temporal Data Modeling, and Data Mining, 2009, Wuhan, China

Abstract

Airborne LIDAR is one of the most effective and reliable means of coastal survey. Using LIDAR data for coastal survey is becoming a standard practice in spatial related areas. However, the effective processing of the raw LIDAR data, the generation of an efficient and high-quality DEM and feature extraction remain big challenges. This paper reviews some critical issues on the LIDAR data pre-processing, removing and separating the LIDAR data, mainly including the following: How to extract and classify the buildings, vegetation, roads and the other objections and afterward having some discussions on the image registration and multi-source data fusion.

Citation Download Citation

Xingyi Chen, Zulong Lai, Weihua Li, and Jie Zhang "Some critical issues on airborne LIDAR mapping software in coastal survey", Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 74920F (13 October 2009); https://doi.org/10.1117/12.838623

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