Yazar "Avdan, Uğur" için listeleme
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Mağara Ölçümlerinde Yersel Lazer Tarayıcıların Kullanılması (Tozman Mağarası Örneği)
Avdan, Uğur; Pekkan, Emrah; Çömert, Resul (2013)İnsanın girebileceği yeraltı boşluklarına mağara denilmektedir. Mağaraların içerisinde, jeolojik süreçler, su aşındırması, kimyasal süreçler, hidrotermal aktivite ve tektonik süreçler gibi farklı kuvvetlerin etkisi altında, ... -
MAPPING and MONITORING WETLANDS USING SENTINEL-2 SATELLITE IMAGERY
Kaplan, Gordana; Avdan, Uğur (Copernicus GmbH, 2017)Mapping and monitoring of wetlands as one of the world's most valuable natural resource has gained importance with the developed of the remote sensing techniques. This paper presents the capabilities of Sentinel-2 successfully ... -
A missing-link in the tectonic configuration of the AlmacA +/- k Block along the North Anatolian Fault Zone (NW Turkey): Active faulting in the Bolu plain based on seismic reflection studies
Seyitoğlu, Gürol; Ecevitoğlu, Berkan; Kaypak, Bülent; Esat, Korhan; Çağlayan, Ayşe; Gündoğdu, Oğuz; Avdan, Uğur (Oxford University Press, 2015)The North Anatolian Fault Zone (NAFZ) starts to branch off in the western Bolu plain. The branches of the NAFZ in this location create the AlmacA +/- k block which is surrounded by the latest surface ruptures of significant ... -
Object-based water body extraction model using Sentinel-2 satellite imagery
Kaplan, Gordana; Avdan, Uğur (Assoc Italiana Telerilevamento, 2017)Water body extraction is an important part of water resource management and has been the topic of a number of research works related to remote sensing for over two decades. Extracting water bodies from satellite images ... -
Optimization of Remote Sensing Image Attributes to Improve Classification Accuracy
Matcı, Dilek Küçük; Avdan, Uğur (2019)Remote sensing technologies provide very important big data to various science areas such as risk identification, damage detection and prevention studies. However, the classification processes used to create thematic maps ... -
Orta çözünürlüklü uydu görüntüleri kullanarak yanmış orman alanlarının farklı sınıflandırma yöntemleri ile haritalanması
Taşcı, İbrahim (Anadolu Üniversitesi, 2018)Yangınlardan dolayı her yıl on binlerce hektar orman alanı yok olmaktadır. Yanmış orman alanlarının hızlı bir şekilde haritalanması hem hasar tespiti hem de alana yönelik yapılacak müdahalelerin planlanması açısından ... -
Rapid mapping of forested landslide from ultra-high resolution unmanned aerial vehicle data
Cömert, Resul; Avdan, Uğur; Gorum, T. (International Society for Photogrammetry and Remote Sensing, 2018)The Black Sea Region is one of the most landslide prone area due to the high slope gradients, heavy rainfall and highly weathered hillslope material conditions in Turkey. The landslide occurrences in this region are mainly ... -
Sentinel-1 and Sentinel-2 data fusion for wetlands mapping: Balikdami, Turkey
Kaplan, Gordana; Avdan, Uğur (International Society for Photogrammetry and Remote Sensing, 2018)Wetlands provide a number of environmental and socio-economic benefits such as their ability to store floodwaters and improve water quality, providing habitats for wildlife and supporting biodiversity, as well as aesthetic ... -
Spatial Change Analisys Based on Ndvi Values Using Landsat Data: Case Study in Tetovo, Macedonia
Jovanovska, Gordana; Avdan, Uğur; Demircioğlu Yıldız, Nalan (Geobalcanica Soc, 2016)The rapid urban growth of the cities is a result of the population growth and the negative effects on human health and quality life are obvious which makes the monitoring of the urban growth very important. In this study ... -
Thermal map assessment under climate and land use changes; a case study for Uzundere Basin
Yıldız, Nalan Demircioğlu; Avdan, Uğur; Yılmaz, Sevgi; Matzarakis, Andreas (Springer Heidelberg, 2018)Satellite images are commonly used for defining thermal urban environment and heat islands in urban areas. The objective of this study was to analyze and evaluate thermal environment of Uzundere-Erzurum using satellite ... -
Water extraction technique in mountainous areas from satellite images
Kaplan, Gordana; Avdan, Uğur (Spie-Soc Photo-Optical Instrumentation Engineers, 2017)Water monitoring is an important part of water resource management and has become an essential aspect of remote sensing. A number of indices have been developed for water extraction using satellite images. Even though all ... -
Yersel lazer tarayıcılardan elde edilen veriler kullanılarak otomatik nesne çıkarımı
Çömert, Resul (Anadolu Üniversitesi, 2014)Coğrafi bilgi sistemleri çalışmaları, kültürel mirasın belgelenmesi ve kentsel planlama uygulamaları gibi birçok alanda yapılara ait 3 boyutlu modellere ihtiyaç duyulmaktadır. 3 boyutlu model oluşturmak için gerekli veriler, ...