Christian Heipke 
  
Jacobsen K. (1997): Operational block adjustment without control points, Proceedings, ASPRS Annual Convention, 
Seattle, Vol. 2, pp. 238-244. 
Jacobsen K. (2000): Potential and limitation of direct sensor orientation, IAPRS (33), Amsterdam (submitted). 
Schwarz K.-P. (1998): Sensor integration and image georeferencing, Lecture Notes, Duane C. Brown International 
Summer School in Geomatics “New technologies for geospatial data acquisition”, Ohio State University, Columbus, 
Ohio. 
Schwarz K.-P., Chapmann M.A., Cannon M.E., Gong P. (1993): An integrated INS/GPS approach to the georeferencing 
of remotely sensed data, PE&RS (59) 11, pp. 1667-1674. 
Skaloud J. (1999): Problems in sensor orientation by INS/DGPS in the airborne environment, Proceedings, ISPRS 
Workshop “Direct versus indirect methods of sensor orientation”, Barcelona, pp. 7-15. 
Skaloud J., Schwarz K.-P. (1998): Accurate orientation for airborne mapping systems, IAPRS (32) 2, pp. 283-290. 
Toth C. (1999): Experiences with frame CCD arrays and direct georeferencing, in: Fritsch D., Spiller R. (Eds.), Photo- 
grammetric Week '99, pp. 95-107. 
Wewel F., Scholten F., Neukum G., Albertz J. (1998): Digitale Luftbildaufnahme mit der HRSC - Ein Schritt in die 
Zukunft der Photogrammetrie, PFG No. 6, pp. 337-348. 
Web sites about this project: 
http://www.nlh.no/ikf/projects/gpsins/ 
http://www. ipi.uni-hannover.de/htm-deutsch/forschung/laufend/oeepe-gps-imu/index. html 
  
380 International Archives of Photogrammetry and Remote Sensing. Vol. XXXIII, Part B3. Amsterdam 2000.