Digital photogrammetry is widely used in the planning of the natural gas pipeline projects for both national and international scales. In this study, digital photogrammetric studies of the Iran-Turkey-Europe (ITE) natural gas pipeline projects are introduced as being important and international projects. The ITE project is an international project and has a 1750 km length crossing from east to west of Turkey. Such an important project, the pre determination of the activities and standards of the map to constitute being a base along with the national standards required by international criteria, by using the latest technological hardware and software in preparation and planning of all work programs are organized according to these predictions. Some information about the ITE project will be given in some detail, in this study.