Full text: XVIIIth Congress (Part B4)

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CONCLUSION 
In conclusion, softcopy photogrammetry can now 
perform most photogrammetric tasks at a throughput and 
accuracy better than traditional mapping tools and its 
potential is unlimited. 
Like all mapping projects, digital orthophotos are complex 
and evolving. Through the use of the latest digital 
photogrammetric technique, both projects were 
successfully completed with excellent results. This has 
definitely set a milestone for promoting digital 
orthophotos in Taiwan. 
References 
Ackerman, F., 1994. Digital Elevation Models: 
Techniques and Application, Quality Standards, 
Development. Proceedings of Symposium on Mapping 
and Geographic Information Systems, ISPRS, Athens, 
GA, pp. 421-432. 
Ackerman, F. and Tsingas, V., 1994. Proceedings of 
Automatic Digital Aerial Triangulation. ASPRS Annual 
Convention, Reno, Nevada, pp. 1-12. 
DuVal, J., 1994. Image Size and File Size: Resizing vs. 
Compression. Advanced Imaging, 9(3), pp. 54-89. 
Foley, B.L., 1993. Past, Present and Pricing of 
Orthophotos. Proceedings of the International Society for 
Optical Engineering, pp. 242-245. 
Helava, U., Miller, S. and Devenecia, K., 1992. Softcopy 
Photogrammetric Workstations. Photogrammetric 
Engineering and Remote Sensing, Vol. 58, pp. 77-84. 
Kennel, G., 1994. Digital Film Scanner and Recording: 
The Technology and Practice. SMPTE Journal, pp. 174- 
181. 
Kolbl, O., 1994. Survey of High-Quality Photographic 
Scanners. Proceedings of Mapping and Remote Sensing 
Tools. ASPRS Conference, Washington, D.C., August 
26-29, pp. 7-14. 
Nale, D.K., 1994. Digital Orthophotography: What It Is 
And Isn't. GIS World, pp. 22. 
Saleh, R.A. and Scarpace, F.L., 1994. Evaluation of 
Softcopy Photogrammetric Systems. The Symposium of 
ISPRS, Commission Il, Ottawa, Canada, June 4-10. 
Skalet, C.D., Lee, G.Y.G. and Ladner, L.J., 1992. 
Implementation of Softcopy Photogrammetric 
Workstations at the USGS. Photogrammetric Engineering 
and Remote Sensing, Vol. 58, No. 1, pp. 57-63. 
Spradley, L.H., 1994. Cost-Effective Data for Regional 
GIS Bases. International Archives of Photogrammetry and 
Remote Sensing, Vol. 30, Part 4, pp. 203-208. 
371 
Toth, C.K, 11994. Image Compression in 
Photogrammetric Practice. Proceedings of Mapping and 
Remote Sensing Tools. ASPRS Conference, Washington, 
D.C., August 26-29, pp. 70-79. 
International Archives of Photogrammetry and Remote Sensing. Vol. XXXI, Part B4. Vienna 1996 
 
	        
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