Volume III-4
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-4, 53-57, 2016
https://doi.org/10.5194/isprs-annals-III-4-53-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci., III-4, 53-57, 2016
https://doi.org/10.5194/isprs-annals-III-4-53-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

  03 Jun 2016

03 Jun 2016

THE EFFECT OF PIXEL SIZE ON THE ACCURACY OF ORTHOPHOTO PRODUCTION

S. Kulur1, F. Yildiz2, O. Selcuk3, and M. A. Yildiz4 S. Kulur et al.
  • 1ITU, Civil Engineering Faculty, 80626 Maslak Istanbul, Turkey
  • 2Selcuk University, Engineering Faculty, 42100, Konya, Turkey
  • 3Geogis Ltd. Şti, 06100, Umitkoy, Ankara, Turkey
  • 4Selcuk University, Science Institute, 42100, Konya, Turkey

Keywords: orthophoto, geographic information systems, photogrammetry, remote sensing

Abstract. In our country, orthophoto products are used by the public and private sectors for engineering services and infrastructure projects, Orthophotos are particularly preferred due to faster and are more economical production according to vector digital photogrammetric production. Today, digital orthophotos provide an expected accuracy for engineering and infrastructure projects. In this study, the accuracy of orthophotos using pixel sizes with different sampling intervals are tested for the expectations of engineering and infrastructure projects.