THE EFFECT OF PIXEL SIZE ON THE ACCURACY OF ORTHOPHOTO PRODUCTION
- 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.