VIIIth International Congress of Photogrammetry: Reprints of papers

Fagerholm, P. O.; Lycken, L. E.; Thunberg, A.; Öhlin, K. A.

Bibliographic data

Multivolume work

Persistent identifier:: 1048861678

Title:: VIIIth International Congress of Photogrammetry

Sub title:: Stockholm, Sweden, July 17 - 26, 1956

Year of publication:: 1957

Place of publication:: Stockholm

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1048861678

Language:: English

Other Title:: Paralleltitel: VIIIe Congrès International de Photogrammétrie

Editor:: Fagerholm, P. O.

Corporations:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Adapter:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Founder of work:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Other corporate:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Document type:: Multivolume work

Volume

Persistent identifier:: 1048997812

Title:: Reprints of papers

Scope:: circa 1120 Seiten in verschiedenen Seitenzählungen

Year of publication:: 1957

Place of publication:: Stockholm

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1048997812

Illustration:: Illustrationen

Signature of the source:: ZS 312(12,4a)

Language:: French

Other Title:: Paralleltitel: Tirages a part

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Contributor:: Lycken, L. E.; Thunberg, A.; Öhlin, K. A.

Editor:: Fagerholm, P. O.

Corporations:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Adapter:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Founder of work:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Other corporate:: International Congress of Photogrammetry, 8., 1956, Stockholm; Board of the VIIIth International Congress of Photogrammetry

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Volume

Collection:: Earth sciences

Chapter

Title:: COMMISSION II

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: A COMBINATION DRAWING AND TRACING TABLE FOR USE WITH MULTIPLEX by S. G. Gamble

Document type:: Multivolume work

Structure type:: Chapter

v \ ' A TOA EIN) VO /Á^ po 7347) 4 ale ) d LN A COMBINATION DRAWING AND TRACING TABLE FOR USE WITH MULTIPLEX* by S.G. Gamble** The International Society for Photogrammetry is success- fully fulfilling a very important function through its Commission II by recording recent developments in stereo-plotters and other photogrammetrical equipment. Much valuable information can be gained from these meetings and the papers published by the Society will keep the capabilities and limitations of various equip- ment in true persepective. By bringing members up to date on the many types of equipment that are useful tools in this ever broadening field of photogrammetry, the Society will help to en- sure that the proper equipment is employed in the most economi- cal manner. With such information one should be able to avoid the mistake of either using an instrument on work beneath its capabilities or on work beyond its performance, the former being uneconomical utilization of equipment and the latter unsound photogrammetrical practice. For the mapping of areas that are already covered by good maps where the requirement is for large scales and greater accuracy, high precision plotters should certainly be used. In countries such as Canada, however, there is a great need for maps at a scale of 1:250, 000 and the information that can be shown at this scale of map can be extracted efficiently from air photo- graphs by simple equipment, and complete dependence upon pre- cision plotters would be unrealistic. In between these extremes, there is a place for plotters of intermediate precision, and multi- plex effectively fills a part of this need. This does not, however, rule out the use of high precision instruments for establishing wha * Presented to Commission II of the International Society for Photogrammetry at Stockholm, July 1956, with the permis- sion of the Acting Deputy Minister, Department of Mines and Technical Surveys, Ottawa, Canada. ** Chief Topographical Engineer, Department of Mines and Technical Surveys, Ottawa, Canada. | x ES a Si at orit ru e OR PUES ——— — E Selo ee Eo mi MM s à ais re PS tlt ML Tn AIRE uS A NUR meme C cR ICM eR rp Ue Rider RE MESE E OVER A

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fullscreen: Reprints of papers (Part 4a)

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