Proceedings, XXth congress: Proceedings, XXth congress

Altan, M. Orhan

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Multivolume work

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:: GIS BASED NATURAL DISASTER MAPPING: A CASE STUDY O. Avsar, Z. Duran, D. Z. Seker, M. Hisir, M. Shrestha

Document type:: Multivolume work

Structure type:: Chapter

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B-YF. Istanbul 2004 Slips Slips may occur because of the decrease of the sector resistance by one or more surface. This surface can be seen or predicted. Slips are separated two classes according to the mechanical properties. In the first one; there is no big changing on the moving mass. This group is called as rotating slips. Collapsing of the surfaces are the main kinds of rotating slips. In the second one; there are big changing on the moving mass or arise by to many small pieces. Sliding of the rocks and trashes are the main kinds of the second one. Flows Volcanic eruptions and big rock landslides are mainly include dry pieces. These flows called as flows of rock pieces. Moist flows mostly occur in riverbeds and follow it. Rain dose affects these types of flows. Solid matters (soil, rocks, stones, trees, branches, bushes) constitute the 60-70 95 of the weight. They stop by leaving their load to a leaning valley or floor of a mountain. Complex Landslides Most landslides display different movements during their progress. Then most landslides are complex. Complex landslides can be classified because they indicate the main characteristic type. Controlling the landslides and determining the most useful knowledge to protection form the landslides are the main reasons for classifying. (Atalay and Bekaroglu, 1973) 4. STUDY AREA; SEBINKARAHISAR Sebinkarahisar is a township belongs to Giresun province. The centre of township is 38? 25' N and 40° 17° E. The settlement is on the valley between Meryem Mountain (2008m) and Kale Hill (1568m). The altitude of the township is 1350m. There are too many streams and little lakes located in the region. Climate of the study area shows warmth and terrestrial characteristics, Anatolian climate is dominant. On the other hand; a crossing climate to Black Sea climate is dominant about evaporation, moisture and raining conditions. Approximate yearly temperature is 8,9"C and amount of rain is 572,2 mm. The main wind direction is north-east and second one is south- west. On the north side of the township there are half-moisture and dry but spoiled forests with xerophyte. The other areas are covered by bushes and grassy places. However, there are some tree groups on the south side. (fbe.ktu.edu.tr) 5. TOPOGRAPHIC AND GEOLOGICAL MAPS As seen in figure 1, 1/25000 scaled standard topographic map (H40b3) of the region is geographically referenced by calculating and entering the Hayford-50 coordinates of the intersection points of the coordinate network (148 points). Contours, settlements, grassy places, lakes and roads are digitised as blocks by the Topol software. Because Topol software does not support third dimension, contours are exported in dxf format and in AutoCad software the third dimensions, height information, are entered. 168 Settlements, grassy places, lakes and roads, also exported in dxf format and by QuickSurf module of AutoCad software their height information is processed. QuickSurf module uses extrapolation method. Figure 1. Standard Topographic Map The standard geological.map (H40b3) (figure 2) of the region is scanned as six parts. All parts separately geographically referenced by calculating and entering the Hayford-50 coordinate of the intersection points of the coordinate network. These parts are combined by Topol software. 5 different geological formations of the region digitised as blocks by Topol software. These are: = Qa : Alluvium, = Te: Andesite Basalt, " Tk: Conglomerate, Sandystone, Siltstone, Mudstone, = Ty : Tufa, Sandy Limestone, Conglomerate, Basal, Andesite, Aglomerate, = Krf: Morn, Micritic Limesstone, Andesite, Basalt, Sandystone, Aglomerate, Tufa All digitised blocks are used as different layers and entered to ArcView software. Figure 2. Standard Geological Map

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