works
Sea
es
to -
5. Photogrammetric Works in each Commis sion
5-1 Commission I
(1) Development of the Balloon system for photographing
( Asia Air Survey Co. Ltd. )
( Nara National Research Inst. of Cultural Properties.)
( Sokkisha Co. Ltd. )
(2) Development of Photo-Taking System from Artificial Aeroplane piloted by
Remote Control system with Short Wave
( Asia Air Survey Co. Ltd. )
(3) Development of the Shock absorber system for photographing from Helicopter
( Kokusai Aerial Surveys Co. Ltd. )
( Toyo Koku Jigyo Co.Ltd.)
5-2 Commission II
During the past four years, the following are the instruments and the new
devices developed in the field of Comm. II.
(1) Kokusai Digicorder II for Plotter
( Kakusai Aerial Co.Ltd .) Patent No.535104 in 1969
(2) Kokusai Time Recorder for Aerial Camera
( Kokusai Aerial Co. Ltd. )
Journal of the Japan Society of Photogrammetry
( AbbnJ.S.P.) 1972, No. 2
(3) Kokusai DTM System for Orthoprojector
( Kokusai Aerial Surveys Co.Ltd.)
Patent Pending in 1972
(4) Nikon Plotter : New Topographic Plotter
( Nippon Kogaku Optical Co. Ltd.)
Journal of the J. S. P. 1969, No. 4
(5) Nikon Plotter TR-2 ( Terrestrial Photogrammetric Plotting Inst.)
Journal of the J. S. P. 1971, No.1
(6) Nikon Stereo Camera T5120
( Nippon Kogaku Optical Co. Ltd.)
(7) Nikon Stereo Camera TS 20
( Nippon Kogaku Opt. Co.Ltd.) Short-Range Photogrammetry.
Si.