Compilation of digital elevation model for Turkey in 3-arc-second resolution by using SRTM data supported with local elevation data

Basit Öğe Kaydı
dc.authorid0000-0001-7717-586X
dc.authorid0000-0001-6449-2145
dc.authorid0000-0001-7486-0992
dc.authorid0000-0002-6944-5329
dc.authorid0000-0002-8823-595X
dc.authorid0000-0001-7415-1862
dc.contributor.authorBildirici, İbrahim Öztuğ
dc.contributor.authorÜstün, Aydın
dc.contributor.authorUluğtekin, Nesibe Necla
dc.contributor.authorSelvi, Hüseyin Zahit
dc.contributor.authorAbbak, Ramazan Alpay
dc.contributor.authorBuğdaycı, İlkay
dc.contributor.authorDoğru, Ahmet Özgür
dc.date.accessioned2020-03-26T18:05:59Z
dc.date.available2020-03-26T18:05:59Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description1st ICA Symposium on Cartography for Central and Eastern Europe, 2009 -- 16 February 2009 through 17 February 2009 -- 199089en_US
dc.description.abstractIn February 2000, the Space Shuttle Endeavour of the “Shuttle Radar Topography Mission” (SRTM) launched by NASA collected elevation data by scanning the earth landmasses between ~60º north and south parallels. After this 11 days mission, the collected data were processed, and a Digital Elevation Model (DEM) at 1-arc-second – and also 3-arc-second – resolution was created. SRTM DEM contains data voids because of several disturbing effects. The proportion of data voids in Turkey (0.17% for second corrected version) is approximately same as the global proportion (0.15%). The data voids are the most important obstacles for efficient use of the data. DEMs with high resolution are important data sources for all disciplines in geosciences. Since collecting such data and creating DEM are both time consuming and expensive processes, many scientists have been studied on filling these voids in a reliable way. The aim of this paper is to present the results of a project, which aims to validate the SRTM within Turkish territory, and to create a DEM based on the SRTM data covering the same area without data voids. The validation of SRTM was performed using following ground truth data sets: topographic maps (25K maps) and DGPS tracks. The executed statistical analysis for accuracy assessment of SRTM within Turkish territory gives the results consistent with those of global analyses performed by several researchers. The voids are visually classified as the clustering and the scattered voids. The clustering voids were filled with a local data source. For this purpose the 1:25000 scaled national topographic map set (25K maps) was used. The scattered voids were filled with interpolation. As a result of the project, which was completed in September 2008, a complete DEM of Turkey at 3-arc-second resolution has been created and published via Internet for the use of researchers and professionals in geosciences. © Springer-Verlag Berlin Heidelberg 2010.en_US
dc.description.sponsorshipNational Aeronautics and Space Administration 106Y130en_US
dc.description.sponsorshipA project supported by the Scientific & Technological Research Council of Turkey (TUBITAK) was initiated in 2006 that aims to validate the SRTM data, and to compile a complete digital elevation model of Turkey based on this data at 3 arc-second resolution (Bildirici et al. 2007a). To date, comparisons were performed to validate the accuracy of SRTM heights – within Turkish territory – using GPS tracks collected by cars and 25K maps. Thereafter, the SRTM data was checked against data voids, and clustering and scattered ones were distinguished. The former were filled with help of 25K topographic maps and the latter by interpolation techniques (Bildirici et al. 2007b).en_US
dc.description.sponsorshipSRTM, an international research project to create “the most complete DEM of the Earth”, was a starting point in mapping the Earth surface at the global level. The project was conducted by the NGA, NASA, and the German and Italian Space Agencies. Digital elevation data on a near-global scale was obtained by processing interferometric radar images taken by two radar antennas. This study presented the results of a project that aims to validate the SRTM data within Turkish territory and to compile a DEM without voids. Void data are filled with help of 25K topographic maps and by means of interpolation.en_US
dc.identifier.citationBildirici, İ. Ö., Üstün, A., Uluğtekin, N. N., Selvi, H. Z., Abbak, R. A., Buğdaycı, İ., Doğru, A. Ö. (2010). Compilation of digital elevation model for Turkey in 3-arc-second resolution by using SRTM data supported with local elevation data, Georg Gartner and Felix Ortag (Eds.), Lecture Notes in Geoinformation and Cartography (pp. 63-76). Vienna: Springer.
dc.identifier.doi10.1007/978-3-642-03294-3_4en_US
dc.identifier.endpage76en_US
dc.identifier.isbn9783642032936
dc.identifier.issue199089en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage63en_US
dc.identifier.urihttps://dx.doi.org/10.1007/978-3-642-03294-3_4
dc.identifier.urihttps://hdl.handle.net/20.500.12395/25594
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer Berlin Heidelbergen_US
dc.relation.ispartofLecture Notes in Geoinformation and Cartographyen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAccuracy assessmenten_US
dc.subjectDigital elevation modelen_US
dc.subjectSRTMen_US
dc.subjectTopographic mapsen_US
dc.subjectTopographyen_US
dc.subjectTurkeyen_US
dc.titleCompilation of digital elevation model for Turkey in 3-arc-second resolution by using SRTM data supported with local elevation dataen_US
dc.typeBook Chapteren_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
Kitap Bölümü.pdf
Boyut:
127.08 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Kitap Bölümü
İndir

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
Harita Mühendisliği, Kitap Bölümü Koleksiyonu