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:: [Wednesday, June 8, 1994]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: [Poster Session 2-A]

Document type:: Monograph

Structure type:: Chapter

Chapter

Title:: PROSPECT OF HIGH RESOLUTION COLOUR IMAGERY IN NEW BRUNSWICK RÉJEAN H. CASTONGUAY [...] RONALD ROBICHAUD [...] JEAN-PIERRE ANGERS [...]

Document type:: Monograph

Structure type:: Chapter

nd the coordinates of pographic data base. + 3.6 m. We should fy well-defined points village (80% of the ic. were chosen. that 90% of the well. - 4m. Even if the ined by a comparison results indicate that ital topographic data template revising the CO. DATING Cost including a Soft Orthophoto Series Available from Dept of Natural Resources and Energy 1:10 000 Enhanced Digital Database $ 450 $ 400 $ 250 $ 300 Not Required $ 150 Extra $ 150 $ 150 | $ 1 850 » evaluate the soft update the digital ling of the process ined. ard soft orthophoto ie. production of à a refinement of the The New Brunswick Department of Natural Resources and Energy has embarked on a ten year colour aerial photography project at the scale of 1:25 000. (Figure 7-1). By the end of 1994, the whole southern part of the province will be available. This will give the province a wide range of sites to refine the cost of the digital topographic data revisions using soft orthophoto. COLOR AERIAL PHOTOGRAPHY TEN YEAR PLAN Figure 7-1 Potential cost optimization could be achieved in the following areas: - optimization of the flight line - changing the GPS position of the photogrammetric camera from + 5 m (1993 photography contract) to + 20 cm - Scanning costs for use of the Zeiss PhotoScan PS 1 belonging to the Triathalon Mapping Services company in British Columbia were $190 (1993) per colour photo (24 bits) at a resolution of 15 um. Larger contracts might reduce the cost. - Production of the soft orthophoto required three (3) hours of processing (each photo) on a SUN SPARC station IPX equipped with 16 MB of central memory. The processing tme is reduced to 20 minutes on a HP 9715/50 workstation. Processing time could be reduced to 10 minutes in a production environment. 8. CONCLUSION The project to evaluate the soft colour orthophoto for the digital topographic data revision has given positive results. We anticipate the demand for a soft colour orthophoto base will grow in the years to come as an ideal backdrop for parcel mapping, and a host of other applications. The soft colour orthophoto base can become a profitable product on the Blectronic Information Highway. References Burchill, G.P., and W.E. Golding, 1944. Forestry and Post- War Reconstruction in New Brunswick. New Brunswick Committee on Reconstruction, 35 p. Castonguay, R.H., 1984. La cartographie en l'an 2000 [Mapping in the Twenty-First Century]. The Canadian Surveyor, Vol. 34, No. 3. Derenyi, E.E., 1991. Design and Development of a Heterogeneous GIS. CISM Journal, Vol. 45, No. 4. Derenyi, E.E. and C.H. Teng, 1992. Digital Map Revision in a Hybrid Geographic Information System, International Archives of Photogrammetry, Vol. 29, Part B4, p 533-536, August 2-14, International Society of Photogrammetry and Remote Sensing. Hamilton, A.C., 1974. A Critical Review of Alternatives with Respect to the Geodetic System for the Maritime Provinces, UNB Department of Geodesy and Geomatics Engineering. Hamilton, A.C., 1976. The Principal Concepts for a Long- Term Mapping Program in the Maritime Provinces, UNB Department of Geodesy and Geomatics Engineering. Masry, S.E., L. Mayer and J. Hughes Clarke, 1994. Integrating Geographic Information and Image Analysis Functionality into a Single Spatial Analysis System, Schriftenreihe des Studiengangs Vermessurgswesen, Universität der Bundeswehr München, Munich, Germany New Brunswick Information Geographic Corporation, 1992. Pricing Policy, 4 p. Province of New Brunswick, 1989. Land Information Policy. Shih, T.Y. and E.E. Derenyi, 1992. Orthoimage Generation in a GIS Environment. International Archives of Photogrammetry, Vol. 29, Part B4, p 221-223, August 2- 14, International Society of Photogrammetry and Remote Sensing. 315

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