The role of digital components in photogrammetric instrumentations

Bibliographic data

Monograph

Persistent identifier:: 830281363

Title:: The role of digital components in photogrammetric instrumentations

Sub title:: symposium of Torino, Italy ; 2nd - 4th October 1974

Scope:: ca. 200 Seiten in getrennter Zählung

Year of publication:: 1974

Place of publication:: Torino, Italy

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 830281363

Illustration:: Illustrationen, Diagramme

Signature of the source:: T 15 B 1280

Language:: English

Additional Notes:: Literaturangaben

Other Title:: Nebentitel: Digital components in photogrammetric devices

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Corporations:: International Society for Photogrammetry, Commission, 2

Adapter:: International Society for Photogrammetry, Commission, 2

Founder of work:: International Society for Photogrammetry, Commission, 2

Other corporate:: International Society for Photogrammetry, Commission, 2

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2015

Document type:: Monograph

Collection:: Earth sciences

Chapter

Title:: MODERN COORDINATE REGISTRATION SYSTEMS FOR PHOTOGRAMMETRIC INSTRUMENTS USED IN THE SOVIET UNION [Modern digital coordinate recorders for photogrammetric plotters]. G. A. Zotov, A. M. Zhilkin

Document type:: Monograph

Structure type:: Chapter

G„A«Zotov, A* !VUZhilkin MODERN COORDINATE REGISTRATION STSTETvLC ?OR PHDTOGRAiiMETRIC INSTRUMENTS USED IN THE SOVIET UNION The development of the analytical methods of aerctriangu- latyon and generation of the digital terrain models in the So viet Union requires ab the first place digital coordinate re gistration systems for universal stereoplotters, stereo and mono-comparacors, instruments for picking up data from maps and so on* Since the requirements imposed on such systems are con siderably similar use can be made of a single versatile regist ration system, featuring the following characteristics: 1 ) type of encoders used - linear displacement - code angular rotation - code 2 ) number of coordinates simultaneously registered - R, 3, 4 ' 3 ) number of numerical positions - six decimal positions *> dafca representation; decimal code readout panel; coor- dinate cataloging on a wide paper tape: punctured tape using MTK- 2 *codej magnetic tape#. In accordance with the requirements the circuitry of such registration system can be divided in the following basic com ponent s:* 1 ) a digital encoder unit 2) a control unit - 3 ) output recording devices. The availability of a standard output , code and independ ent encoder ^mit allows for the use of different types of enco ders by replacing the matching circuit incorporated in the system* The control unit alternately interrogates encoders and converts their code into that of output recording devices, which ar 3 listef belplv: 1 ) a digital readout panel, 2 ) a digi tal printer, 3) a tape puncher, 4) a magnetic storage unit* The control unit also provides for different operating modes of the system v/here two, three or four encoders can be operated

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