Systems for data processing, anaylsis and representation

Allam, Mosaad; Plunkett, Gordon

Bibliographic data

Monograph

Persistent identifier:: 1067490280

Title:: Systems for data processing, anaylsis and representation

Sub title:: ISPRS Commission II Symposium : June 6 - 10, Ottawa, Canada

Scope:: 1 Online-Ressource (XX, 530 Seiten)

Year of publication:: 1994

Place of publication:: Ottawa

Publisher of the original:: The Surveys, Mapping and Remote Sensing, Natural Resources Canada

Identifier (digital):: 1067490280

Illustration:: Illustrationen

Signature of the source:: ZS 312(30,2)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.

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

Editor:: Allam, Mosaad; Plunkett, Gordon

Corporations:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Adapter:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Founder of work:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Other corporate:: Symposium Systems for Data Processing, Analysis and Representation, 1994, Ottawa; International Society for Photogrammetry and Remote Sensing; International Society for Photogrammetry and Remote Sensing, Commission Instrumentation for Data Reduction and Analysis; Kanada, Surveys, Mapping and Remote Sensing Sector

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2019

Document type:: Monograph

Collection:: Earth sciences

Chapter

Title:: [Tuesday, June 7, 1994]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: [Session D-1 Commission II - Special Project - Upgrading Photogrammetric Instruments]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: Upgrading of Stereoplotters by Carl Zeiss Dr. Reiner Schwebel

Document type:: Monograph

Structure type:: Chapter

2.1 Integration into PHOCUS The integration of analog instruments into PHOCUS, the photogrammetric cartographic system from Carl Zeiss, is achieved by means of e the DIREC P counter and interface unit on a PC basis and the e A-software for absolute model orientation. This permits all data acquisition and editing functions of PHOCUS - insofar as they can be applied in analog instruments - to be used for 3D data acquisition. In line with the PHOCUS structure, the geometric data is collected with the correct topology and is stored together with the attribute data in an object-oriented form in the PHOCUS data base. The data acquisition process is supported by the PHOCUS panel, a programmable function keyboard. PHOCUS and the A-software run on a workstation platform: either on Silicon Graphics computers under UNIX or on DEC VAX or DEC AXP computers under VMS. The software can be implemented on its own computer to create a PA workstation, or it can be integrated as a PA workplace into the PHOCUS multi-user environment. The connection of analog instruments adds a further data source to the data acquisition options of PHOCUS, which comprise P-Series Planicomp analytical plotters, 2D digitizers, PHODIS ST digitial stereplotter and monoplotting with the PHOCUS PM workstation. 2.2 Plotting with CADMAP CADMAP is a photogrammetric CAD system from Carl Zeiss for digital mapping and GIS data acquisition, featuring particularly efficient acquisition and editing functions. CADMAP runs on the UNIX and MS-DOS platform. For the operation with UNIX, the DIREC P is again used as a counter and interface component for a Silicon Graphics workstation. When operated with MS-DOS, the PC is equipped with a special counter and interface PCB. Absolute orientation is performed by the ORIENT 3D program, and data acquisition is supported by a programmable function keyboard. The connection of analog instruments adds a further photogrammetric component to the data acquisition capabilities of CADMAP, which include P-Series Planicomp analytical plotters, 2D digitizers and PHODIS ST digitial stereplotter. 88 2.3 Plotting with MicroStation and AutoCAD Carl Zeiss offers hardware and software packages for the integration of analog instruments into the MicroStation and AutoCAD CAD systems under MS-DOS. The package comprises: e Counter and interface modules integrated into the PC e ORIENT 3D program for absolute orientation and e CADMAP/dgn MicroStation driver for MicroStation 5 or e CADMAP/dwg AutoCAD driver for AutoCAD 12 e Function keyboard The driver permits the acquisition and processing of 3D coordinates in a MicroStation or AutoCAD environment. The data is stored in the dgn or dwg format and output e.g. in the DXF format. The CAD working environment has been enhanced by special photogrammetric CADMAP functions which are not available in the CAD packages. This includes, for example, the digitization of lines using tube increments, the continuous display of 3D coordinates and the cutting, extension, bending and closing of lines. The commands are entered via standard and user-defined menues on the monitor or via a function keyboard. 3. Upgrading of analytical plotters Analytical plotters comprising an opto-mechanical viewer, control and interface electronics, the host computer and the operating and plotting software allow the upgrading of each individual module to the latest standard. Upgrading is mainly centered on the electronics, the computer and software. 3.1 Upgrading of C100 Planicomp to P2 Planicomp The C100 Planicomp launched by Carl Zeiss in 1976 and supplied until 1987 is operated by the HP 1000 real-time computers, while the LOOP real-time computation and control are handled by the host computer. With the introduction of the P-Series Planicomp (P1, P2, P3 Planicomp), a microprocessor (P-processor) integrated into the instrument electronics is used for real-time computation. The P2 Planicomp is based on the time-tested viewer of the C100 equipped with the P-processor and a standard interface (RS232, IEEE-488) with the host computer. An upgrac e P2 elec permits th e C100 ! software into a e P2 PI software. Dependin P2 Planic e P-soft basis, e P-softw e P-CAP on a MS-I This mea original C and comp

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