ol 140 geo-
ded), stereo
150 man-
er, Balplex-
SEN —
)—5, Stock-
maintenance
n and plot-
| in photo-
imetric pre-
t electronic
120, carto-
0.
Coordinate
stereoscopes
nsgatan 132,
and repro-
Appendix 3
List of Photogrammetric Publications during
the Period 1956—1959
1956
Axelson, H.: Flygbildens mójligheter. (The usability of air-
photographs.) Sveriges jigmastare och forstmistares riks-
forbund.
— Effect of photo scale on the use of aerial photographs in
Swedish forestry. Int. Archives of Photogrammetry, Vol.
XII.
Bjerbammar, A.: Further results with the parallax triangula-
tion method. Int. Archives of Photogrammetry. Vol. XII.
— A presentation of the Royal Institute of Technology
(KTH). Int. Archives of Photogrammetry, Vol. XII.
Ekelund, L., Some investigations into distortions of air cam-
eras. Int. Archives of Photogrammetry, Vol. XII.
— Photogrammetric triangulation with the aid of geodimeter-
measured bases or polygons. Int. Archives of Photogram-
metry, Vol. XII.
Fagerbolm, P. O.: About mechanical radial triangulation.
Int. Archives of Photogrammetry, Vol. XII.
Galvenius, G.: Summary of photogrammetric activities in
Sweden in the period 1952—1955. Int. Archives of Photo-
grammetry, Vol. XII.
Gasslander, R.: Brief account of the bibliography set up at
the Photogrammetric Division of the Royal Inst. of Tech-
nology in Stockholm. Int. Archives of Photogrammetry,
Vol. XII.
Hagberg, N.: Fotogrammetrisk utveckling. (Photogrammetric
development.) Skogen 1956, No. 14—15.
— Methods of using aerial photographs for mapping pur-
poses in forests of the state and of some big forest com-
panies in Sweden. Int. Archives of Photogrammetry, Vol.
XII.
— Forest information from a combination of aerial photo-
graphs and low flying aircraft. Int. Archives of Photo-
grammetry, Vol. XII.
— Interpretation of forest stand data from aerial photo-
graphs. Int. Archives of Photogrammetry, Vol. XII.
— Skogsbrukets karteringsmetoder med begagnande av flyg-
bilder. (Photogrammetric mapping mehods in forestry.)
Nàmnden fór Skoglig Fotogrammetri, 1956 No. 1.
Hallert, B.: Inledning till rymdtrianguleringens felteori. (In-
troduction to the theory of errors of aerial triangulation.)
Compendium. Div. of Photogrammetry.
— Ueber die Genauigkeit der Luftphotogrammetrie. KTH
Handlingar No. 99, 1956.
— Einige Untersuchungen über die gegenseitige Orientierung.
Schw. Zeitschrift f. Vermessung, Kulturtechnik und Photo-
grammetrie, 1956, No. 3.
— The grid method and the y-parallax method for the de-
termination of systematic disturbances in aerial and terres-
trial photographs. Sv. Lantmáteritidskrift, Congress num-
ber 1956.
— International comparative tests — A suggestion. Int. Ar-
chives of Photogrammetry, Vol. XII, 1956.
— Elementär härledning av de grundläggande differential-
formlerna fôr flygfotogrammetrins lodbildfall. (Elemen-
tary deriviation of the fundamental differential formulae
of the vertical case of aerial photogrammetry.)
— Flygfotografering och flygfotogrammetri. (Aerial photo-
graphy and photogrammetry.) Teknisk Tidskrift 1956,
no 47.
— The principles of numerical corrections in aerial photo-
grammetry. Photogrammetric Engineering 1956, no 2.
— Some preliminary results of the determination of radial
distortion in aerial pictures. Photogrammetric..Engineer-
ing, 1956, no 1.
— A brief summary of the research and instruction at the
Div. of Photogrammetry of the Royal Institute of Tech-
nology, Stockholm. Svensk Lantmiteritidskrift, Congress
number 1956.
— The influence of radial distortion and other systematic
errors upon photogrammetric models from approximately
vertical pictures. Sv. Lantmiteritidskrift, Congress num-
ber 1956.
— Ueber die Bestimmung der radialen Verzeichnung von
Luftaufnahmen. Zeitschrift f. Vermessungswesen, 1956: 4.
— Deformation measurements by photogrammetric methods.
Int. Archives of Photogrammetry, Vol. XII.
— Some remarks concerning the theory of errors for con-
vergent aerial pictures in comparison with near vertical
pictures. Int. Archives of Photogrammetry, Vol. XII.
— A new method for the determination of the distortion and
the inner orientation of cameras and projectors. Int. Ar-
chives of Photogrammetry, Vol. XII.
Hallert, B.—Ottoson, L.: Error distribution in aerial triangu-
lation strips after application of the principles of numeri-
cal corrections and simple coordinate transformation pro-
cedure. Int. Achives of Photogrammetry, Vol. XII.
Hallert, B.—Rebnlund, E.: Suggestion for a standardized test
of the projection system in photogrammetric plotting in-
struments. Sv. Lantmáteritidskrift, Congress number 1956.
Kvarnbrink, T.—Thunberg, A.: A method for the investiga-
tion of ground visibility in aerial photography over for-
ested areas. Int. Archives of Photogrammetry, Vol. XII.
Lindskog, L.: The Committee of forest photogrammetry. Int.
Archives of Photogrammetry, Vol. XII.
Lycken, L. E.: Test measurements of grids. Int. Archives of
Photogrammetry, Vol. XII.
— Numerical adjustment of x-inclination and latitude dis-
tortion in stereoscopic plotters. Int. Archives of Photo-
grammetry, Vol. XII.
Moller, S. G.: Mójligheter att bestámma bonitet och kubik-
massa med hjàlp av fotogrammetri — en preliminár stu-
die. (A preliminary study of the possibilities to determine
various factors for forests with photogrammetric methods.)
Information No. 1, 1956. Nämnden fôr skoglig fotogram-
metri.
— A method to combine geodetic and photogrammetric
SWEDEN 11
