Proceedings, XXth congress: Proceedings, XXth congress

Altan, M. Orhan

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Persistent identifier:: 1663674213

Title:: Proceedings, XXth congress

Sub title:: Istanbul, 12 - 23 July 2004

Year of publication:: 2004

Place of publication:: Istanbul

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 1663674213

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist aus dem Copyrightjahr ermittelt.; Auch bezeichnet als XXth International Congress for Photogrammetry and Remote Sensing

Editor:: Altan, M. Orhan

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing, Commission Primary Data Acquisition

Document type:: Multivolume work

Volume

Persistent identifier:: 166368779X

Title:: Proceedings, XXth congress

Scope:: IV, 226 Seiten

Year of publication:: 2004

Place of publication:: Istanbul

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 166368779X

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(35,B8)

Language:: English

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

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

Editor:: Altan, M. Orhan

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 20., 2004, Istanbul; International Society for Photogrammetry and Remote Sensing

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:: Volume

Collection:: Earth sciences

Chapter

Title:: Integrated High Resolution Satellite Image, GPS and Cartographic Data in Urban Studies. Municipality of Thessaloniki. N. Bussios, Y. Tsolakidis, M. Tsakiri-Strati, O. Goergoula

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2004 International Archives of the Photogrammetry, Remote Sensin Furthermore, materials like soil and tiles present the same phenomenon and as a result many tile rooftops are classified as soil (Fig. 15, 16). Figure 16. Classified image Finally, the estimation of the classification was achieved using 84 points leveled for each class (12 points per class). This procedure provided the error matrix and the Kappa statistics. The accuracies attained are presented in table 17. ified ima Accuracy Kappa Classified image totals (%) statistics (96) SYNTHETIC 1 80,95 77,78 Table 17. Total results of the classification 3.2.3 Classification improvement: The traditional techniques of processing urban areas images, due to their high spatial frequency, when based only to the spectral observation of the objects, do not always provide the right result. In order to solve this problem the procedure of the classification can be supported, besides from some special techniques, by further data, which can be from a topographic or thematic map to extra layers. Also, a Digital Surface Model (DSM) can be an important help for separating the classes in the classified image. The hypsometric information can be combined in the classification, so as to achieve better results in separating classes with similar spectral behavior. 4. CONCLUSIONS Remote sensing, with the cóntinuously ongoing spatial resolution of modern satellites and the development of the processing methods for the 219 g and Spatial Information Sciences, Vol XXXV ‚Part B-YF. Istanbul 2004 corresponding data, can offer irreplaceable cartographic products (Tsakiri a.o. 1998), like the synthetic multispectral image with a spatial resolution of 1 meter, which became the background for the applications described above. Specifically, we saw how useful can the synthetic image be, combined with cartographic data, in visual interpretation of urban characteristics. This could be applied for the creation of reliable maps of several themes, where the information, compared to a classic map, is more and is not represented by geometric schemes and colors, but by their actual characteristics (texture, color, relief etc.) Also, the classification of a synthetic image of an urban area can have as a result thematic maps related to land use, from which useful conclusions can be derived, about the land use, for a period of time, showing the tension of urban development. This way they contribute to the procedure of making serious decisions. S. REFERENCES References from Books: Dermanis A., (1999) : Space Geodesy and Geodynamics - G.P.S., Editions Ziti, Thessaloniki. Karnavou E.(2000) : Introduction to Urban Planning Notes of the Course of the Department of Cadastre, Photogrammetry and Cartography of the Faculty of Rural and Surveying Engineering of Aristotle University of Thessaloniki, Editions Department of A.U.Th., Thessaloniki. Livieratos E., Fotiou A. (2000) : Geometric Geodesy and Networks, Editions Ziti, Thessaloniki. Tsakiri-Strati M. (1998) : Remote Sensing, Notes of . the Course of the Department of Cadastre, Photogrammetry and Cartography of the F aculty of Rural and Surveying Engineering of Aristotle University of Thessaloniki, Editions Department of A.U.Th., Thessaloniki. Tsakiri-Strati M. : Remote Sensing Applications : Notes of the Course of the Department of Cadastre, Photogrammetry and Cartography of the Faculty of Rural and Surveying Engineering of Aristotle University of Thessaloniki, Editions Department of A.U.Th., Thessaloniki. Tsakiri-Strati M. : Image Merging, Notes of the Postgraduate Studies Program of Geoinformatics of the Faculty of Rural and Surveying Engineering of A.U.Th., Thessaloniki. References from Other Literature: Papagiannopoulos A. (1982) : History of Thessaloniki, Editions Rekos & Co., Thessaloniki. Papagiannopoulos A. (1983) : Monuments of Thessaloniki, Editions Rekos & Co., Thessaloniki. Haala N., Walter V. (1999) : Automatic Classification of Urban Environments for Database Revision Using Lidar and Color Aerial Imagery,

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