Photogrammetric Data Collection as a Module of a 
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Ulrike Stampa-Wessel 
Institut für Photogrammetrie und Ingenieurvermessungen 
Universität Hannover 
i. Introduction 
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Land is a basic commodity on which human beeings live, work 
and communicate. The use of land has to be planned in an 
optimal manner to serve all land related human activities 
in the best way. 
Planning requires information associated with land. That 
information may be stored in a land information system. Such 
a system consists of all pertinent, land related data and 
the methods for their collection, processing, management and 
presentation./ANDRÉ 83/ (see figure 1) 
  
  
INPUT 
«— 
METHODS FOR 
- COLLECTION 
- PROCESSING USER 
- MANAGEMENT 
- PRESENTATION 
OUTPUT 
LAND INFORMATION SYSTEM 
  
  
  
Figure 1: A scheme of a land information system with it's 
two parts: 'data' and 'methods' 
All data refer to an uniform reference system (Gauss-Krüger; 
UTM; ...) and form a defined model of a region, which has 
to be updated in determined periods of time. 
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