#5503399Topographers of the small town of Okha in the Sakhalin Region conduct a topographic survey of the area of a prospective motor road.Sign in or register,to downloadAdd to cartRemove from cartCategories: LabourLocation: Oha, Sakhalin Region, RussiaEvent date: 15.04.1974Date published: 17.05.2018Author: V. MarikovskiyCredit: SputnikOriginal: A74-3757, 35 mm filmMedia: JPEG, 5297x3543px, 6.3Mbexpert examinationroadwaycalculationcartographygeodesygeodesicdimensionshighwaytopographic surveytopographictopographysurveyconstructionsovietprojectpreliminarymappingtoolsinstrumentsmeasurementsroadbedmotor roadussr