Full text: Systems for data processing, anaylsis and representation

  
  
WORKING GROUP ACTIVITIES 
DURING REPORT PERIOD 
WG II/1 "Real Time Mapping 
Technologies" 
Chairman: Dr. Kurt Novak (USA) 
Co-Chairman: Michael Hahn 
(Germany) 
Secretary: Holger Schade 
(Germany) 
WG Members: 80 
Terms of Reference 
e design and development of real-time 
mapping systems 
* survey recent and future 
developments in real-time mapping 
systems 
design of integrated digital systems for 
real-time utility mapping and GPS van 
technologies 
e investigate sensor information 
processing and analysis issues in 
autonomous vehicle navigation 
systems 
e assess the role of stereo-vision and 
kinematic GPS technologies in 
integrated real-time mapping systems 
e establishment of contacts with 
working groups of Commission I, II, 
III, V interested in integrated sensor 
orientation, GPS-INS integration, 
object recognition and other relevant 
issues 
Accomplishments of Working Group II/1 
During the past year the activities of WG 
II/1 concentrated on organizing the 
working group, planning the activities for 
the four year period, informing potential 
members about these activities, and 
helping plan the Commission II 
Symposium in Ottawa in 1994. A 
chronological list of accomplishments 
follows: 
518 
Oct. - Dec. 1992 - edit the Special GPS 
Photogrammetry Issue of 
Photogrammetric Engineering and 
Remote Sensing, published Nov. 1993. 
Feb. 18, 1993 - organized a session on GPS 
Photogrammetry at the ASPRS/ ACSM 
Annual Convention in New Orleans, USA 
March 24, 1993 - organized a session on 
real-time mapping technologies at the 
Canadian Conference on GIS, Ottawa, 
Canada. 
April, 1993 - distributed circular letter: 
Introduction of Working Group terms of 
reference and planned activities. 
August, 1993 - distributed circular letter: 
Announcement of Working Group 
Meeting at Photogrammetric Week, 
Stuttgart, Germany, and address list. 
Sept. 22, 1993 - working group meeting 
during the Photogrammetric Week, 
Stuttgart, Germany. 
October, 1993 - distributed circular letter: 
Announcement of ISPRS Commission II 
Symposium in Ottawa and report on 
Working Group meeting in Stuttgart. 
July 1993 - May 1994 - conduct a survey 
on the state-of-the-art in real-time 
mapping. 
State of Science Technology of Working 
Group II/I Topics 
When WG II/I began its activities one 
year ago there were only a few places that 
actively pursued real-time mapping. It 
was mostly done by researchers at the 
Ohio State University and at Stuttgart 
University. However, these original 
developments lead to related research in 
many other fields and at other 
institutions. A comprehensive 
investigation into this topic is under way 
and will 
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