Aerial photography 
Cartographic work 
Country 
Purpose 
year 
scale 
camera 
area 
sq.km 
year 
scale 
Ah 
area 
sq.km 
Saudi Arabia 
1963/64 
1 : 12,500 
RC5a 9"/9"-6" 
2,234 
geological survey 
1963/64 
1 : 2,500 
2-20 m 
560 
minor control by APR. 
1 : 2,500 
mosaics 
960 
1 : 12,500 
RC5 18/18-21 cm 
2,234 
colour photography for 
geological interpretation 
Suriname 
1960 
1 : 10,000 
RC5a 9"/9"-6" 
3,700 
agricultural survey 
1960/63 
1 : 10,000/ 
maps 
3,700 
1 : 10,000/ 
mosaics 
3,700 
1 : 20,000 
RC5 18/18-21 cm 
3,100 
coastal photography 
1 : 40,000 
RC5a 9"/9"-6" 
10,550 
topographical survey 
1 : 100,000 
50 m 
72,000 
1 : 100,000/ 
1 : 40,000/ 
mosaics 
72,000 
1 : 40,000 
RC5a 9"/9"-6" 
600 km' 
river survey 
1 : 10,000/ 
1 : 5,000/ 
maps 
600 km' 
Netherlands 
1960/64 
1 : 20,000 
1 : 3,0001 
1 : 10,000/ 
RC5 18/18-21 cm 
14,500 
topographical survey 
RC7 15/15-17 cm 
210 
cadastral survey 
1 : 2,5001 
1 : 12,000/ 
RC5 18/18-21 cm 
1,470 
cadastral survey 
1 : 2,5001 
1 : 10,000/ 
2RMK 18/18-21 cm 
1,190 
cadastral survey 
1 : 4,0001 
1 : 10,000/ 
1 : 6,0001 
1 : 20,000/ 
RC7 15/15-17 cm 
1,750 
Dept, of Pubic Works 
(road and water div.) 
RC5 18/18-21 cm 
775 
Dept, of Public Works 
1 : 3,000 
RMK 18/18-21 cm/ 
1,850 
townplanning 
1 : 20,000 
RC5 18/18-21 cm/