68
PP
PP
Dp
Dp
Dp
59
70
75
76
17
)1
)2
ya
)4
)6
V
COMMISSION IV
Introduction to the Meeting on 7th September by the President of Commis-
sion IV, Mr H. Harry ; : es, : ; ; : : : 110
Presented papers not related to a Sub-Commission: seq 110
S. J. Friedman, American Commercial Practices in Large Scale Topog-
raphie Mappins — 2 pp
W. Schermerhorn, Planning in Modern Aerial Survey. . . . . llpp
SUB-COMMISSION IV-1 — CADASTRAL MAPPING
Presentation of the General Report of Sub-Commission IV-1 in the Meeting
on Wednesday, 7th September by the President, Mr Lundgren. . . . 111
Invited paper:
W. Schermerhorn, Convergent versus Vertical Photography . . . 113
Author's presentation of the paper... .:.: | ss: 119
Discussion "o cuu Tp ti i qu SO D 120
Invited paper:
A. J. van der Weele, Graphical of Numerical Photogrammetry? . . 125
Authors presentation of the papes ets] 132
Discussions... 5|. 052 ul LOI CAD. Du UP uA 133
Presented papers: seq 138
W. T. Pryor, The Role of Aerial Surveys in Highway Engineering . . 52pp
J. M. Zarzycki, Numerical Photogrammetry in Railway Design and Con-
struction ; 10 pp
F. J. Doyle, The Integration of Photogrammetry and Electronic Data
Processing Equipment for Highway Design +... .- . . . 27pp
Invited paper:
A. Pastorelli, Die Signalisierung der Fix- und Grenzpunkte im Gelände
als Massnahme der Präzisions-Photogrammetrie . : : : ; : 139
Presentation of the paper by Mr Häberlin N a 143
Discussion ; . . : ; ; : ; ; ; ; 145
OEEP E Report:
R. Fórstner, Bericht über die Tátigkeit und Ergebnisse der Kommission
COt'OEEPB . . . VU LXI ou 148
Presented papers: seq 154
E. Rehnlund, Photogrammetry and Geodetic Surveying in the Planning of
Hydroelectric Power Stations . . +12 pp
C. O. Ternryd, Photogrammetry and Electronic Computation i in Highway
Planning ue eee en 120 PP
SUB-COMMISSION IV-2 — URBAN MAPPING
Presentation of the General Report of Sub-Commission IV-2 in the Meeting
on Wednesday, 7th September by the President, Mr Dubuisson . . . . 155
