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owners, preferable a year before the work is to start. Lectures 
and meetings are arranged with the aim of convincing the 
landowners of the importance of having their boundaries 
marked on the economic maps. 
A good arrangement has proved to be the appointment of 
contact men. Each contact man represents the landowners in 
a specified area. 
The contact men are active participants in the informative 
activities arranged in each village, and they subsequently en- 
sure that the marking is carried out. 
Vertikal Photography. 
After marking has been completed, the aerial photography 
is carried out by one of our two private aerial photography 
firms: Widerge’s Flyveselskap A/S or Nor Fly A/S. 
Four sets of prints are produced, for distribution as follows: 
1) The Province Map Committee 
2) The Land-Reallotment Service 
3) The Department for Agriculture Development 
4) The mapping firm. 
Registry of property boundaries. 
Registry of property boundaries is now carried out by the 
Land Reallotment Service. As previously mentioned, this is 
in the charge of an Area Manager in each province, who has 
at his disposal a staff of 8 to 10 registrars. 500—600 sq.km 
are registered annually in each province. The registrars are 
principally people who have attended schools of agriculture 
or forestry, who take a short course in interpretation of aerial 
photographs. Registry of property boundaries is a time-con- 
suming task which requires a high standard of interpretation 
and precision in point marking. The finished photographs 
show the complete run of all current property boundaries 
and the registry number of each property. 
Four different types of boundary symbols are used: 
l. Bolt in bed rock or stone 
2. Cross cut into bed rock or stone 
3. Boundary stone or boundary cairn. 
4. Boundary point without specil symbol.