Table N. 1 
CENTRE 
Required 
photographic 
material 
Method 
of 
triangulation 
Instrument 
Test 
Number 
of points 
used 
for 
adjustment 
Method 
of 
adjustment 
Date of sending 
material 
to the Centres 
Date of 
beginning 
measurements 
Date of close 
of 
measurements 
Date of close 
of 
calculations 
Date of 
sending 
adjusted 
coordinates 
to the Presidency 
Date of 
sending 
discrepancies 
on control points 
to the Centres 
Wild RC7 
Analogical 
Wild A7 
1 
7 
second degree 
2 
11 
second degree 
April 15, 1960 
June 1960 
August 16, 1961 
December 7, 1961 
December 14,1961 
November 1962 
3 
15 
second degree 
4 
7 
third degree 
National Research Council 
Analytical 
ТАЗ 
5 
8 
second degree 
Ottawa - Canada 
6 
16 
second degree 
May 9, 1961 
Sept. 20, 1961 
December 12,1961 
December 14,1961 
November 1962 
7 
8 
third degree 
Analytical 
Zeiss 18 X 18 
8 
8 
second degree 
9 
12 
second degree 
March 15, 1960 
June I, 1960 
July 20, 1960 
July 21, 1960 
November 1962 
10 
16 
second degree 
SOM Aquilor 
Analogical 
В-P Pow. 
11 
4 plan. 
stereotemplet 
January 25, 1960 
April 20, 1960 
May 20, 1960 
April 4, 1962 
May 17, 1962 
24 altim. 
mechanical 
12 
24 altim. 
mechanical 
January 25, 1960 
April 20, 1960 
June 10, 1960 
April 4, 1962 
May 17, 1962 
13 
9 
IBM 704 
January 25,1960 
April 20, 1960 
August 2, 1960 
April 4, 1962 
May 17, 1962 
Institut Géographique National 
Paris - France 
Analytical 
ТАЗ 
14 
9 
IBM 7090 
June 20, 1960 
Sept. 10, 1960 
December 12,1961 
April 4, 1962 
May 17, 1962 
Analytical 
SOM-Stereo- 
15 
9 
IBM 7090 
June 5, 1961 
July 24, 1961 
January 15, 1962 
April 4, 1962 
May 17, 1962 
comparator 
Zeiss RMK 
Analytical 
ТАЗ 
16 
9 
IBM 7090 
Sept. 28, 1960 
December 18,1960 
January 28,1962 
April 4, 1962 
May 17, 1962 
The Ohio State University 
Wild RC7 
Analogical 
Wild A7 
17 
46 
graphical- 
April 15, 1960 
July 1, 1960 
December 5, 1961 
March 26, 1962 
March 28, 1962 
May 14, 1962 
Columbus-Ohio - U.S.A. 
numerical 
The University of Illinois 
Zeiss RMK 
Analogical 
Wild A7 
18 
38 
Zeller-method 
Nov. 16, 1961 
December 18, 1961 
January 3, 1962 
April 20, 1962 
April 23, 1962 
May 17, 1962 
Urbana-Ill. - U.S.A. 
International Training Centre 
SOM Aquilor 
Analytical 
Wild-Stereo- 
19 
10 plan. 
Jerie 
January 16,1961 
June 19, 1961 
July 22, 1961 
July 1, 1962 
July 5, 1962 
July 16, 1962 
Delft - Holland 
comparator 
30 altim. 
German Centre including 7 
different Institutes: 
T. Universität - Berlin 
T. Hochschule - München 
I. A. G. - Frankfurt 
T. H. - Stuttgart 
Zeiss RMK 
Analogical 
Zeiss C8 
20 
33 
only strips 
December 16,1959 
June 1960 
April 1962 
July 1962 
July 31, 1962 
August 21, 1962 
Geodätisches Inst. d. Tech. Hoch. 
adjustment 
- München 
Zeiss Aerotopograph - München 
Plan & Karte - Münster