TR32-Database: Database of Transregio 32

Data Description of DOI 10.5880/TR32DB.KGA92.4

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Citation:Hoffmeister, Dirk; Curdt, Constanze; Tilly, Nora; Bendig, Juliane (2011): 3D terrestrial laser scanning for field crop modelling. Geographisches Institut der Universität zu Köln - Kölner Geographische Arbeiten. DOI: 10.5880/TR32DB.KGA92.4
Title(s):Main Title: 3D terrestrial laser scanning for field crop modelling
Description(s):Abstract: Terrestrial laser scanning provides highly accurate and dense 3D measurements of an object. This technology leads to several applications, for example in topographic surveys, forestry, and as-built documentation. Few developments exist in the area of agriculture and precision farming. In this contribution, multi-temporal 3D terrestrial laser scanning was applied for field crop modelling. The time-of-flight laser scanner Riegl LMS-Z420i was used three to five times per year to estimate plant height distribution of the field crops winter wheat, spring barley, and sugar beet. In 2008 and 2009, the area under investigation was a single field. As a further development, data from plots with different crop varieties of barley and sugar beet were analysed in 2010. As a result, within-field variability was detected by using crop surface models (CSM) and crop volume models (CVM). Single plants were successfully detected. The results will be compared with additional data in the future.
Series Information: Proceedings on the Workshop of Remote Sensing Methods for Change Detection and Process Modelling, 18-19 November 2010, University of Cologne, Germany, Kölner Geographische Arbeiten, 92, pp. 25-30
Contributor(s):Editor: Lenz-Wiedemann, Victoria, University of Cologne
Editor: Bareth, Georg, University of Cologne
Data Manager: Transregional Collaborative Research Centre 32, Meteorological Institute, University of Bonn
Hosting Institution: University of Cologne, Regional Computing Centre (RRZK)
Subject(s):CRC/TR32 Keywords: Agriculture, Crop/s, Terrestrial Laser Scanning, Surface, Remote Sensing
Related Identifier(s):Is Part Of: ISBN: 0454-1294
Resource Type:Text/Workshop paper
Size(s):11857 Kilobytes
6 Pages
Licence:Creative Commons Attribution 4.0 International (CC BY 4.0)
Contact:Constanze Curdt

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