TUSAGA-AKTİF Noktalarında Gürültü Analizi, Türkiye’ nin Güneydoğusu Örneği

Yıl 2021, Cilt: 6 Sayı: 2, 135 - 147, 01.08.2021

Fuat Başçiftçi

https://doi.org/10.29128/geomatik.731486

Cited By: 3

Öz

Uydularla Konum Belirleme Sistemi (GNSS, Global Navigation Satellite System) ile nokta konumlarının belirlenmesi sıklıkla kullanılan bir yöntemdir. GNSS ile nokta konumları belirlenirken hem GNSS ölçü hatalarına, hem de GNSS frekanslarını etkileyen gürültülere dikkat edilmesi gerekmektedir. GNSS ölçü hataları uygun ölçme yöntemi, kullanılan ekipmanla vb. giderilebilirken, GNSS sinyallerini etkileyen gürültüler ise analizler sonucu giderilmektedir. Bu çalışmada, Türkiye’nin güneydoğusunda bulunan TUSAGA-Aktif noktalarında gürültü bileşenlerinden arındırılmış hız bileşenleri belirlenmiş ve aralarında farklar yorumlanmıştır. Gerçekleştirilen çalışmada 7 yıllık GNSS verisi Bernese v5.2 Bilimsel GNSS yazılımı ile değerlendirilmiş ve CATS yazılımı ile analiz edilerek hız bileşenleri verilmiştir.

Anahtar Kelimeler

Bernese, GNSS, CATS, Gürültü

Kaynakça

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