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International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35

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COMBINING LIDAR AND PHOTOGRAMMETRIC DATA FOR OBTAINING A DIGITAL TERRAIN MODEL

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.3 Issue 3, pp 186-189,Year 2014

COMBINING LIDAR AND PHOTOGRAMMETRIC DATA FOR OBTAINING A DIGITAL TERRAIN MODEL

Paula Anca, FlorentinBoda, Dan Raducanu, Virgil Dulgheru

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Received : 26 June 2014; Accepted : 28 June 2014 ; Published : 30 June 2014

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Abstract

Everyone today recognizes that photogrammetry has been the leader among the remote sensing techniques and now LIDAR has carved a niche for itself. Because there are two strong remote sensing options and also their final products are similar in quality, this study is concerned with the integration of photogrammetric and LiDAR data to achieve a more complete surface description and Digital Terrain Model. The main objectives of this work include the combination of data acquired by photogrammetric techniques and LiDAR. It also considers the development of a method for a better integration of models. Using an irregular grid points were made interpolations of the two models and have done profiles on the border between models. Finally, spline surfaces were deterninated and were associated with the initial models in order to improve the integrated model.

Key Words   
LiDAR, photogrammetry, digital terrain model, accuracy
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References
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To cite this article

Paula Anca, FlorentinBoda, Dan Raducanu, Virgil Dulgheru , " Combining Lidar And Photogrammetric Data For Obtaining A Digital Terrain Model ", International Journal of Latest Research in Science and Technology . Vol. 3, Issue 3, pp 186-189 , 2014


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