Automated 3D Scene Reconstruction from Open Geospatial Data Sources: Airborne Laser Scanning and a 2D Topographic Database

Automated 3D Scene Reconstruction from Open Geospatial Data Sources: Airborne Laser Scanning and a 2D Topographic Database

Open geospatial data sources provide opportunities for low cost 3D scene reconstruction. In this study, based on a sparse airborne laser scanning (ALS) point cloud (0.8 points/m2) obtained from open source databases, a building reconstruction pipeline for CAD building models was developed. The pipel...

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Bibliographic Details
Main Authors: Lingli Zhu, Matti Lehtomäki, Juha Hyyppä, Eetu Puttonen, Anssi Krooks, Hannu Hyyppä
Format: Article
Language:English
Published: MDPI AG 2015-05-01
Series:Remote Sensing
Subjects:
open geospatial data
airborne laser scanning
topographic database
building reconstruction
road reconstruction
road network
Online Access:http://www.mdpi.com/2072-4292/7/6/6710

Internet

http://www.mdpi.com/2072-4292/7/6/6710

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