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COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY

Yıl 2017, Cilt: 5 Sayı: 1, 16 - 25, 01.03.2017
https://doi.org/10.15317/Scitech.2017.66

Öz

In February 2000, the “Shuttle Radar Topography Mission (SRTM)” satellite captured elevation data by scanning the Earth landmasses between the 60o North and South latitudes. After the mission of 11 days, the collected data were processed, and a Digital Elevation Model (DEM) within one arc-second resolution for United States and three arc-second resolutions for the other parts of the globe was created and published on the NASA servers. Recently, a global SRTM DEM with one-arc-second resolution has been released. Additionally, ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) is a sensor boarded on the Terra satellite in 1999. The sensor has been collecting satellite imagery since 2000. The ASTER GDEM at one-second resolution was released to the public, which is the most complete DEM of the earth ever made. In this study, SRTM and ASTER DEMs with one arc-second resolution over Turkish territory was evaluated by means of a local DEM produced from 1:25K national topographic maps. Results show that the accuracy of the SRTM DEM is better than the ASTER GDEM with respect to the local DEM.

Kaynakça

  • Abbak, R. A., 2014, “Effect of ASTER DEM on The Prediction of Mean Gravity Anomalies: A Case Study Over The Auvergne Test Region”, Acta Geodaetica et Geophysica, Vol. 49(4), pp. 491-502.
  • ASTER, 2016, The Advanced Spaceborne Thermal Emission and Reflection Radiometer. http://gdem.ersdac.jspacesystems.or.jp accessed: August 2016.
  • Bildirici, I. O., Abbak, A. R., Ulugtekin, N., 2016, “ASTER GDEM AND SRTM DEM in Turkish Territory: An Evaluation in Terms of Height Accuracy and 3D Visualization”, Proceedings of 6th International Conference on Cartography and GIS,
  • Albena, Bulgaria, ISSN: 1314-0604, Eds: Bandrova T., Konecny M., pp. 266-272, 13-17 June 2016.
  • Bildirici, I.O., Ustun, A., Selvi, H.Z., Abbak, R. A., Bugdayci I., 2009, “Assessment of SRTM Based on Topographic Maps in the Territory of Turkey”, Cartography and Geographic Information Science, Vol. 36 (1), pp. 95-104.
  • Gruver, A., 2016, Cartography and Visualization, online course pages, https://www.e-education.psu.edu/geog486/node/1877, accessed: August 2016.
  • Hirt, C., Filmer, M. S., Featherstone, W. E., 2010, “Comparison and Validation of The Recent Freely Available ASTER-GDEM Ver1, SRTM Ver4.1 And GEODATA DEM-9S Ver3 Digital Elevation Models Over Australia”, Australian Journal of Earth Sciences, Vol. 57(3), pp. 337-347.
  • Jing, C., Shortridge, A., Lin, S., Wu, J., 2014, “Comparison And Validation of SRTM and ASTER GDEM for A Subtropical Landscape in Southeastern China”, International Journal of Digital Earth, Vol. 7(12), pp. 969-992.
  • Kotsakis C, Sideris M. G., 1999, “On The Adjustment of Combined GPS/Levelling/Geoid Networks”. Journal of Geodesy, Vol. 73(8), pp. 412– 421.
  • Ozturk, E., Kocak, E., 2007, “Farklı Kaynaklardan Değişik Yöntem ve Ölçeklerde Üretilen Sayısal Yükseklik Modellerinin Doğruluk Araştırması (Accuracy Assessment of Digital Elevation Models Produced in Different Scales Form Different Sources by Using Various Techniques)”. Harita Dergisi, Vol. 137, pp. 25– 41.
  • Rexer, M., Hirt, C., 2014, “Comparison of Free High Resolution Digital Elevation Data Sets (ASTER GDEM2, SRTM V2.1/V4.1) and Validation Against Accurate Heights from The Australian National Gravity Database”, Australian Journal of Earth Sciences, Vol. 61(2), pp. 213-226.
  • SRTM (2016a), Shuttle Radar Topography Mission, http://www2.jpl.nasa.gov/srtm accessed: August 2016.
  • SRTM (2016b), Shuttle Radar Topography Mission, USGS Long Term Archive, https://lta.cr.usgs.gov/SRTM accessed: August 2016.
  • USGS (2016) Earth Explorer, http://earthexplorer.usgs.gov, accessed: August 2016.

1 Saniye Çözünürlüklü ASTER ve SRTM Sayısal Yükseklik Modellerinin Türkiye’de Karşılaştırması

Yıl 2017, Cilt: 5 Sayı: 1, 16 - 25, 01.03.2017
https://doi.org/10.15317/Scitech.2017.66

Öz

2000 yılında SRTM (Shuttle Radar Topography Mission) uydusu yeryüzünü 60o kuzey ve güney enlemleri arasını tarayarak yükseklik bilgisi elde etmiştir. 11 günlük görevinden sonra toplanan veriler işlenmiş ve ABD için 1 saniye diğer ülkeler için 3 saniye çözünürlükte olmak üzere bir Sayısal Yükseklik Bilgisi üretilmiş ve NASA sunucularında yayınlanmıştır. Son zamanlarda 1 saniye çözünürlüklü global SRTM SYM yayınlanmaya başlamıştır. Ayrıca, ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) Terra uydusuna 1999 yılında montelenmiş bir algılayıcıdır. Bu algılayıcı 2000 yılından beri uydu görüntüsü toplamaktadır. 1 saniye çözünürlüklü ASTER SYM dünyanın en geniş kapsamlı SYM’si olup kullanıma açılmıştır. Bu çalışmada 1 saniye çözünürlüklü ASTER ve SRTM SYM’ler Türkiye’de 1:25 000 ölçekli topografik haritalarda türetilen yerel SYM ile değerlendirilmiştir. Sonuçlar, SRTM SYM’nin ASTER SYM’ye göre daha iyi olduğunu göstermektedir.

Kaynakça

  • Abbak, R. A., 2014, “Effect of ASTER DEM on The Prediction of Mean Gravity Anomalies: A Case Study Over The Auvergne Test Region”, Acta Geodaetica et Geophysica, Vol. 49(4), pp. 491-502.
  • ASTER, 2016, The Advanced Spaceborne Thermal Emission and Reflection Radiometer. http://gdem.ersdac.jspacesystems.or.jp accessed: August 2016.
  • Bildirici, I. O., Abbak, A. R., Ulugtekin, N., 2016, “ASTER GDEM AND SRTM DEM in Turkish Territory: An Evaluation in Terms of Height Accuracy and 3D Visualization”, Proceedings of 6th International Conference on Cartography and GIS,
  • Albena, Bulgaria, ISSN: 1314-0604, Eds: Bandrova T., Konecny M., pp. 266-272, 13-17 June 2016.
  • Bildirici, I.O., Ustun, A., Selvi, H.Z., Abbak, R. A., Bugdayci I., 2009, “Assessment of SRTM Based on Topographic Maps in the Territory of Turkey”, Cartography and Geographic Information Science, Vol. 36 (1), pp. 95-104.
  • Gruver, A., 2016, Cartography and Visualization, online course pages, https://www.e-education.psu.edu/geog486/node/1877, accessed: August 2016.
  • Hirt, C., Filmer, M. S., Featherstone, W. E., 2010, “Comparison and Validation of The Recent Freely Available ASTER-GDEM Ver1, SRTM Ver4.1 And GEODATA DEM-9S Ver3 Digital Elevation Models Over Australia”, Australian Journal of Earth Sciences, Vol. 57(3), pp. 337-347.
  • Jing, C., Shortridge, A., Lin, S., Wu, J., 2014, “Comparison And Validation of SRTM and ASTER GDEM for A Subtropical Landscape in Southeastern China”, International Journal of Digital Earth, Vol. 7(12), pp. 969-992.
  • Kotsakis C, Sideris M. G., 1999, “On The Adjustment of Combined GPS/Levelling/Geoid Networks”. Journal of Geodesy, Vol. 73(8), pp. 412– 421.
  • Ozturk, E., Kocak, E., 2007, “Farklı Kaynaklardan Değişik Yöntem ve Ölçeklerde Üretilen Sayısal Yükseklik Modellerinin Doğruluk Araştırması (Accuracy Assessment of Digital Elevation Models Produced in Different Scales Form Different Sources by Using Various Techniques)”. Harita Dergisi, Vol. 137, pp. 25– 41.
  • Rexer, M., Hirt, C., 2014, “Comparison of Free High Resolution Digital Elevation Data Sets (ASTER GDEM2, SRTM V2.1/V4.1) and Validation Against Accurate Heights from The Australian National Gravity Database”, Australian Journal of Earth Sciences, Vol. 61(2), pp. 213-226.
  • SRTM (2016a), Shuttle Radar Topography Mission, http://www2.jpl.nasa.gov/srtm accessed: August 2016.
  • SRTM (2016b), Shuttle Radar Topography Mission, USGS Long Term Archive, https://lta.cr.usgs.gov/SRTM accessed: August 2016.
  • USGS (2016) Earth Explorer, http://earthexplorer.usgs.gov, accessed: August 2016.
Toplam 14 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

İbrahim Öztuğ Bildirici

Ramazan Alpay Abbak

Yayımlanma Tarihi 1 Mart 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 5 Sayı: 1

Kaynak Göster

APA Bildirici, İ. Ö., & Abbak, R. A. (2017). COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi, 5(1), 16-25. https://doi.org/10.15317/Scitech.2017.66
AMA Bildirici İÖ, Abbak RA. COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY. sujest. Mart 2017;5(1):16-25. doi:10.15317/Scitech.2017.66
Chicago Bildirici, İbrahim Öztuğ, ve Ramazan Alpay Abbak. “COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 5, sy. 1 (Mart 2017): 16-25. https://doi.org/10.15317/Scitech.2017.66.
EndNote Bildirici İÖ, Abbak RA (01 Mart 2017) COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 5 1 16–25.
IEEE İ. Ö. Bildirici ve R. A. Abbak, “COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY”, sujest, c. 5, sy. 1, ss. 16–25, 2017, doi: 10.15317/Scitech.2017.66.
ISNAD Bildirici, İbrahim Öztuğ - Abbak, Ramazan Alpay. “COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi 5/1 (Mart 2017), 16-25. https://doi.org/10.15317/Scitech.2017.66.
JAMA Bildirici İÖ, Abbak RA. COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY. sujest. 2017;5:16–25.
MLA Bildirici, İbrahim Öztuğ ve Ramazan Alpay Abbak. “COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY”. Selçuk Üniversitesi Mühendislik, Bilim Ve Teknoloji Dergisi, c. 5, sy. 1, 2017, ss. 16-25, doi:10.15317/Scitech.2017.66.
Vancouver Bildirici İÖ, Abbak RA. COMPARISON OF ASTER AND SRTM DIGITAL ELEVATION MODELS AT ONE-ARC-SECOND RESOLUTION OVER TURKEY. sujest. 2017;5(1):16-25.

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