Determination of the River Basin Boundaries with the Help of GIS in Turkey

ÇAY, Faruk | DEMİR, Vahdettin | SEVİMLİ, Mehmet Faik

The aim of the study is to establish an approach that the basin boundaries can be provided faster than classical methods. Today, the digital elevation model (DEM) can be formed by different methods. One of these methods is the creation of the digital elevation model by remote sensing method. Remote sensing model was used in this study. It is time consuming and challenging to create a digital elevation model using classical methods. Moreover, Turkey to create up to cover a large area digital elevation model, due to the size of the area can cause a lot of mistakes. The created model may not repr ...Daha fazlası

Konferans Bildirisi 2018 13th International Congress on Advances in Civil Engineering 5 Görüntülenme

Erişime Açık

Homogeneity and Trend Analysis of Long Term Temperatures in the Middle Black Sea Region

DEMİR, Vahdettin | ZEYBEKOĞLU, Utku | BEDEN, Neslihan | ÜLKE KESKİN, Aslı

In this study long-term trend analysis of maximum and minimum monthly temperatures are determined in the Middle Black Sea Region of Turkey. Data is obtained from Turkish State Meteorological Service for the period of 1964 to 2015 for Amasya, Çorum, Ordu, Samsun, Sinop and Tokat stations throughout the Middle Black Sea Region. Primarily homogeneity of the data is examined with Run, Buishand and Von Neumann homogeneity methods with a 99 % confidence level. Linear trend, Mann-Kendall and Innovative Sen’s trend methods are used for trend analysis with a 99 % and 95 % confidence levels. Amasya and ...Daha fazlası

Konferans Bildirisi 2018 13th International Congress on Advances in Civil Engineering 6 Görüntülenme