XXII ISPRS Congress 2012: Technical Commission VIII

Shortis, M.; Shimoda, H.; Cho, K.

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Multivolume work

Persistent identifier:: 1663813779

Title:: XXII ISPRS Congress 2012

Sub title:: Melbourne, Australia, 25 August-1 September 2012

Year of publication:: 2013

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663813779

Language:: English

Additional Notes:: Kongress-Thema: Imaging a sustainable future

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Document type:: Multivolume work

Volume

Persistent identifier:: 1663822514

Title:: Technical Commission VIII

Scope:: 590 Seiten

Year of publication:: 2014

Place of publication:: Red Hook, NY

Publisher of the original:: Curran Associates, Inc.

Identifier (digital):: 1663822514

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(39,B8)

Language:: English

Additional Notes:: Erscheinungsdatum des Originals ist ermittelt.; Literaturangaben

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

Editor:: Shortis, M.; Shimoda, H.; Cho, K.

Corporations:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Adapter:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Founder of work:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; International Society for Photogrammetry and Remote Sensing

Other corporate:: International Society for Photogrammetry and Remote Sensing, Congress, 22., 2012, Melbourne; 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:: [VIII/6: Agriculture, Ecosystems and Bio-Diversity]

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: IMPACT OF THE ATATÜRK DAM LAKE ON AGRO-METEOROLOGICAL ASPECTS OF THE SOUTHEASTERN ANATOLIA REGION USING REMOTE SENSING AND GIS ANALYSIS O. Ozcan, B. Bookhagen, N. Musaoglu

Document type:: Multivolume work

Structure type:: Chapter

XIX-B8, 2012 h, M.O. 1993. n-Photosynthetic mote Sensing of n, S., Scheer, G., 1e Santa Monica pectral Mixture )yp. 267-279. 2003. Spectral wetland. Remote mixing and the national Journal ens, J., Van der 2009. Nonlinear ver estimates in , pp. 1183-1193 of WorldView-2 > Inc., Longmont, A., Dennison, P. . Mapping two nember spectral sing spectrometry , pp. 1115-1128. S nistry of Science 39-C02/CLI The | by the Belgian reo II progralle - IMPACT OF THE ATATURK DAM LAKE ON AGRO-METEOROLOGICAL ASPECTS OF THE SOUTHEASTERN ANATOLIA REGION USING REMOTE SENSING AND GIS ANALYSIS 0. Ozcan® *, B. Bookhagen® , N. Musaoglu® ITU, Center for Satellite Communications and Remote Sensing, 34469 Maslak Istanbul, Turkey ® University of California Santa Barbara, Department of Geography, CA 93106-4060, USA ° ITU, Civil Engineering Faculty, Department of Geomatics Engineering, 34469 Maslak Istanbul, Turkey KEY WORDS: Atatürk Dam Lake, GAP, Landsat time-series, Tasseled Cap transformation, Disturbance Index, RS, GIS. ABSTRACT: The Atatürk Dam is the fourth largest clay-cored rock fill dam in the world. It was constructed on the Euphrates River located in semi-arid Southeastern Turkey in the 1980s as the central component of a large-scale regional development project for the Southeastern Anatolia region (referred to as GAP). The construction began in 1983 and was completed in 1990. The dam and the hydroelectric power plant, which went into service after filling up the reservoir was accomplished in 1992. The Atatiirk Dam, which has a height of 169 m, a total storage capacity of 48.7 million m’, and a surface area of about 817 km? plays an important role in the development of Turkey’s energy and agriculture sectors. In this study, the spatial and temporal impacts of the Atatiirk Dam on agro- meteorological aspects of the Southeastern Anatolia region have been investigated. Change detection and environmental impacts due to water-reserve changes in Atatürk Dam Lake have been determined and evaluated using multi-temporal Landsat satellite imageries and meteorological datasets within a period of 1984 to 2011. These time series have been evaluated for three time periods. Dam construction period constitutes the first part of the study. Land cover/use changes especially on agricultural fields under the Atatürk Dam Lake and its vicinity have been identified between the periods of 1984 to 1992. The second period comprises the 10-year period after the completion of filling up the reservoir in 1992. At this period, Landsat and meteorological time-series analyses are examined to assess the impact of the Atatürk Dam Lake on selected irrigated agricultural areas. For the last 9-year period from 2002 to 2011, the relationships between seasonal water-reserve changes and irrigated plains under changing climatic factors primarily driving vegetation activity (monthly, seasonal, and annual fluctuations of rainfall rate, air temperature, humidity) on the watershed have been investigated using a 30-year meteorological time series. For all images, geometric corrections including digital elevation information and Tasseled Cap transformations were carried out to attain changes in surface reflectance and denoting disturbance of Landsat reflectance data. Consequently, thematic maps of the affected areas were created by using appropriate visualization and classification techniques in conjunction with geographical information system. The resulting dataset was used in a linear trend analysis to characterize spatiotemporal patterns of vegetation-cover development. Analysis has been conducted in ecological units that have been determined by climate and land cover/use. Based on the results of the trend analysis and the primary factor analysis, selected parts of South-eastern Anatolia region are analyzed. The results showed that approximately 368 km of agricultural fields have been affected because of inundation due to the Atatürk Dam Lake. However, irrigated agricultural fields have been increased by 56.3% of the total area (1552 km? of 2756km?) on Harran Plain within the period of 1984 — 2011. This study presents an effective method for time-series analysis that can be used to regularly monitor irrigated fields in the Southeastern Anatolia region. 1. INTRODUCTION for these purposes by construction of dams. The Southeastern Anatolia Project is the largest of these types of projects in The concept of sustainable development in water based development projects includes determination and planning of the demands for the water through the project region (e.g. Tortajada, 2001). As a rapidly developing country Turkey, needs sufficient amount of irrigated agricultural products for growing population; cheap, continuous and high quality renewable energy for the industry; qualified water for domestic uses especially for the regions that are having low level of life standards with respect to the national average standards. For developing countries where a semi-arid climate is highly dominated like Turkey, dams, which are built and efficiently maintained, can be used for economic development purposes. Land and water resources of potential regions can be managed Turkey, which spans approximately 75,000 square kilometers and covers approximately 10% of all area of Turkey (Akyurek, 2005). The Euphrates is the longest river of western Asia. It originates from Mount Ararat at 4,500 m above sea level near Lake Van. Then it flows south by losing 2 meters per kilometer in elevation in Turkey and crosses into Syria. Hydrological flow condition of the Euphrates River is the irregular between and within the years. The water is needed during the drought seasons for irrigation and power generation purposes. The constructions of retaining structures to regulate river flows are needed for irrigation and hydropower generation.

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