Heft 2/1978

Schriftenreihe
des Instituts für Geodäsie



Heft 2/1978

CHRZANOWSKI, Adam /
DORRER, Egon
[Editors]
assisted by
John McLAUGHLIN

Proceedings
Standards and Specifications for Integrated Surveying and
Mapping Systems


Workshop held in Munich, Federal Republic of Germany, 1-2 June 1977

VII, 181 S.

ISSN:  0173-1009

Table of Contents

Foreword
 


 

Table of Contents
 
Acknowledgements III
Foreword IV
Dorrer, Egon / Chrzanowski, Adam / Adler, Ron
     Opening Remarks

1
 
Session I:
Need for Inte
grated Survey Systems

7
Question No 1:
What is the purpose of an integrated survey system?

     Konecny, Gottfried
     McLaughlin, John
     Twembeke, Urbain van

9
9
15
16
Question No 2:
What are the needs of a multi-purpose land cadastre system?

     Konecny, Gottfried
     McLaughlin, John
     Twembeke, Urbain van

19
19
23
24
Question No 3:
Graphical vs. numerical information system?

     Konecny, Gottfried
     Twembeke, Urbain van

26
27
30
 
Session II:
Photo
grammetric Standards for Integrated Survey Systems


35
Question No 1:
What are the capabilities of photogrammetry in collecting and updating positional data for integrated surveying and mapping systems?

     Ackermann, Friedrich
     Dubuisson, Bernard



37
37
39
Question No 2:
What are the theoretical and practical accuracy limits of aerial photogrammetry in mapping and densification of control networks?

     Ackermann, Friedrich
     Dubuisson, Bernard



43
43
44
Grün, Armin
     Efficiency of Photogrammetric Precision Methods
     for Densificationof Control Networks


46
Question No 3:
Production of numerical maps: off-line or on-line?

     Dubuisson, Bernard
     Ackermann, Friedrich

56
56
59
 
Session III:
Field Surve
y Standards for Integrated Survey Systems

61
Question No 1:
What are the accuracy requirements of the integrated survey systems?

     Polman, Jan
     Spindler,
Hans-Peter
     Adler, Ron


63
65
69
70
Question No 2:
What is economically achievable accuracy of ground surveys in the densification of control networks and in detailed mapping?

     Spindler, Hans-Peter
     Polman, Jan
     Adler, Ron


77
77
80
82
Question No 3:
What criteria should be used as a basis for accuracy specifications?


86
Question No 4:
How should the technological progress in ground surveys and
computing be accounted for in standards and specifications for control surveys and detail mapping?



88
 
Session IV:
Re
ports on Pilot Projects on Integrated Survey Systems

93
McLaughlin, John
     The Maritime Land Registration and Information Service
     (LRIS)


96
Andris, Hans-Rudolf
     A Graphical-Numerical Interactive System (GNIS) ?

100
Stark, E.
     The Project Appenweier

107
Mauelshagen, Landolf
     "Rheidt" Test Field Analysis

116
Blachnitzky, Klaus
     The Project Moosach

125
Waldhäusl, Peter
     The Vienna Experiment of the OEEPE/C

134
 
Session V:
Combination of Photo
grammetric and Field Surveys in Integrated Survey Systems


141
Question No 1:
What is the optimal combination of photogrammetric and ground surveys in the densification of control networks and in detail mapping for integrated systems in rural and urban areas?

     Dubuisson, Bernard
     Tegeler, Wilhelm



143
143
146
Neisecke, Otto
     Integration of Terrestrial and Photogrammetric Surveys

151
Dörschel, R.
     The Economical Surveying of Suburban Areas by a
     Combination of Terrestrial and Photogrammetric Works


161
Question No 2:
Is there a need for reviewing presently existing surveying standards and specifications in view of the combination of photogrammetric and ground surveys for computer assisted mapping?




166
 
Session VI:
Inte
grated Survey Systems  -  Research Requirements

167

Concluding discussion on the questions

  1. What are the major problems of integrated surveying and mapping systems which should be investigated further?
  2. Is there a need for creating an international study group, and if "yes", how should this group be organized and what should be its activities and its terms of reference?

 

     Chrzanowski, Adam
     McLaughlin, John
     Twembeke, Urbain van
     Dorrer, Egon
170
171
171
172
 
List of Participants 177
 

 
Foreword

The Workshop on Standards and Specifications for Integrated Surveying and Mapping Systems was held at the University of the German Federal Armed Forces (Hochschule der Bundeswehr) in Munich on June 1st and 2nd, 1977. The Department of Civil Engineering and Surveying at the University, together with the Working Group on Computational Photogrammetry of the German Society of Photogrammetry and Remote Sensing and the Department of Surveying and Engineering of the University of New Brunswick (Canada), served as sponsors.

The purpose of the workshop was to provide an informal forum for the review of integrated survey pilot projects under development in several different countries and to consider some of the more pressing issues which most be resolved before such projects may be commissioned for ongoing routine operation. The organizers intended that the workshop deliberations would be conducted in the form of semiformal panel discussions coupled with contributions from the floor. Because of the background and interests of the forty-four delegates from nine countries who participated in the workshop, particular attention was given to the preparation of effective standards and specifications for integrated surveying and mapping systems.

The development of integrated surveying and mapping programs as the positional foundation for land information systems has become a topic of significant importance in recent years. Efforts to date have largely focused on the hard technology associated with systems design: surveying and photogrammetric technology, computer and data management technology, cartographic engineering, etc. Increasing attention, however, is being given to a number of interdisciplinary concerns such as th socio-economic need for modern spatially referenced information systems, the economic-level-technical criteria to be employed in systems standards and specifications, information management criteria, etc.

It is the hope of the organizers that the workshop may contribute to the formation of an international working group, perhaps under the aegis of FIG Commission V, to examine in detail the various technical, socio-economic and legal problems associated with developing and administering integrated surveying and mapping systems.
 


 
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