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 I

Write comment:: Nicht alle Vorträge enthalten

Document type:: Multivolume work

Structure type:: Chapter

252, 251 and 133. e aérienne aux levers ic plotting instru- 9 J. tion and analysis for Menem ea pep = . di —— Mio COMMISSION Appendix to the | PHOTOGRAMMETRY Vol. X Communication to VIII International Congress for Photogrammetry Reprint from Svensk Lantmiteritidskrift Congress Number 1956 Commission I AERIAL PHOTOGRAPHY WITH SMALL AIRCRAFT UNDER TROPICAL CONDITIONS By Lars Ahstrand Mapping project During 1955 the Division of Photogrammetry at the Royal Institute of Technology carried out aerial photography in South America, among other purposes for a big agriculture planning project in Ecuador: hous- ing, roads, drainage, cultivations, forestry etc. some years ago geodetic triangulations and traversing had been made in this area, and those measurements now had to serve as control net- work for the photogrammetric mapping. Signals were produced of different sizes: 1.4 X 1.4 metres, 1.7 X 1.7 metres and 3.0 X 3.0 metres. Aircraft The flying was done with the Swedish fourseater Saab 91 C S'afir. This 1s an all-metal, low-wing aircraft, equipped with a [Lycoming 0-435-A engine of 190 bhp, which gives a top speed of 275 km/h (figure 1). The plane has a wing span of 10.6 m, a length of 7.95 m, fuel tank capacity 150 litres, cruising range at sea level 900 km, rate of climb (at sea level) 4.25 m/sec. and service ceiling 5 100 m. Camera An aerial camera of type Eagle III (Ross Wide-Angle lens Xpres 1:4 n:o 140740, 5 inches) was mounted on the place for the right, rear seat (see figure 2). The dismounting of the seat and mounting of this small and light camera only required about 15 minutes, which was of great importance as the plane also had to be demonstrated as a military trainer. Lf a bigger camera is wanted it may be necessary to remove the two t A1] INT. ARCHIVES OF lE4, 1956 meme LLL | mtt utt tl d RR LL LL a ET EEE near uu a,

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