avatar
Cahit Yeşilyaprak Prof. Dr. Türkiye National Observatories
Publication 14 Review 12 CrossRef Cited 5
14 Publication
12 Review
5 CrossRef Cited
0000-0003-1894-7190
23991908700

Research Fields

Stellar Astronomy and Planetary Systems Astrodynamics and Space Situational Awareness Astronomical Instrumentation Heliophysics and Space Weather Astronomical Sciences (Other) Space Sciences (Other) Astronomical Sciences Photonic and Electro-Optical Devices, Sensors and Systems (Excl. Communications) Classical and Physical Optics Meteorology

Institution

Türkiye National Observatories

Popular Publications

The Nature of Dwarf Elliptical Galaxies and Stellar Population Studies
Authors: Şeyda Şen Aydemir , Reynier F. Peletier, Cahit Yeşilyaprak
Published: 2022 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1060982
CITED 0 FAVORITE 1 TOTAL DOWNLOAD COUNT 772

0

1

772

Publications

Shack-Hartmann Adaptive Optics System and Laboratory Results
Authors: Seda Baştürk , Ebru Uzunçam , Derya Öztürk Çetni , Gizay Yolalan , Kemal Rüzgar , Cahit Yeşilyaprak
Published: 2025 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1596372
FAVORITE 0 TOTAL DOWNLOAD COUNT 203

0

203

Türkiye National Observatories Project and Process Management Architecture
Authors: Elif Yağmur , Mehmet Kurucolak , Ali Erkan Şahmalı , Cahit Yeşilyaprak
Published: 2025 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1646900
FAVORITE 0 TOTAL DOWNLOAD COUNT 248

0

248

Conceptual Study of the DAG Active Optics Wavefront Sensor (aOWFS) System Using a Model-Based Systems Engineering Approach
Authors: Mehmet Kurucolak , Derya Öztürk Çetni , Kemal Rüzgar , Elif Yağmur , Cahit Yeşilyaprak
Published: 2025 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1598246
FAVORITE 0 TOTAL DOWNLOAD COUNT 178

0

178

Spectral, Spatial and Temporal Analysis of Aerosol over İstanbul Urban Atmosphere
Authors: Funda Yüzlükoğlu , Kazım Kaba , Cahit Yeşilyaprak
Published: 2024 , Turkish Journal of Remote Sensing and GIS
DOI: 10.48123/rsgis.1489463
FAVORITE 0 TOTAL DOWNLOAD COUNT 432

0

432

Cloudiness Analysis with Boltwood Cloud Sensor II (BWCS II) over Eastern Anatolia Observatory (DAG) Site
Authors: Esragül Atalay , İlham Nasıroğlu , Cahit Yeşilyaprak
Published: 2024 , Journal of Advanced Research in Natural and Applied Sciences
DOI: 10.28979/jarnas.1294783
FAVORITE 0 TOTAL DOWNLOAD COUNT 764

0

764

Exoplanet Discovery with the Timing Technique
Authors: Özgür Baştürk , Ekrem Murat Esmer , Selçuk Yalçınkaya , Fatma Tezcan , Sinan Aliş , Nazım Aksaker , Cihan Tuğrul Tezcan , Yasemin Aladağ , Şeyma Torun , Furkan Akar , Süleyman Fişek , Fatemeh Davoudi , Seda Kaptan , Arif Solmaz , Korhan Yelkenci , Mesut Yılmaz , Cahit Yeşilyaprak , Aysun Akyüz , Selim Osman Selam
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1202812
FAVORITE 0 TOTAL DOWNLOAD COUNT 900

0

900

Desktop Cosmic Muon Detector and First Observation Results
Authors: Meryem Kübra Dağ , Tolga Güver , Suat Özkorucuklu , Guray Gurkan , Zahide Funda Bostancı Güver , Ahmet Polatoğlu , Cahit Yeşilyaprak
Published: 2023 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1203739
FAVORITE 0 TOTAL DOWNLOAD COUNT 879

0

879

Using and Testing Camera Sensors with Different Devices at Cosmic Ray Detection
Authors: Ahmet Polatoğlu , Cahit Yeşilyaprak
Published: 2023 , Erzincan University Journal of Science and Technology
DOI: 10.18185/erzifbed.1167041
FAVORITE 0 TOTAL DOWNLOAD COUNT 577

0

577

The Nature of Dwarf Elliptical Galaxies and Stellar Population Studies
Authors: Şeyda Şen Aydemir , Reynier F. Peletier, Cahit Yeşilyaprak
Published: 2022 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1060982
FAVORITE 1 TOTAL DOWNLOAD COUNT 772

1

772

Setup and Test Measurements of the First Cosmic Ray Detector for the Eastern Anatolian Observatory (DAG)
Authors: Ahmet Polatoğlu , Cahit Yeşilyaprak , Mohammad Shameoni Niaei , Mithat Kaya
Published: 2022 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1131951
FAVORITE 0 TOTAL DOWNLOAD COUNT 781

0

781

Developing and implementing a decision support system for astronomical observation quality estimation with machine learning algorithms
Authors: Ömer Çağrı Yavuz , Ersin Karaman , Cahit Yeşilyaprak
Published: 2022 , Trends in Business and Economics
DOI: 10.5152/TBE.2022.1049957
FAVORITE 0 TOTAL DOWNLOAD COUNT 1170

0

1170

Evaluation of Location Decision of Astronomical Observatories in Turkey with Fuzzy AHP
Authors: Gizem Dilan Boztaş , Ersin Karaman , Cahit Yeşilyaprak
Published: 2022 , Duzce University Journal of Science and Technology
DOI: 10.29130/dubited.981444
FAVORITE 0 TOTAL DOWNLOAD COUNT 673

0

673

Validation of CM SAF Cloud Fractional Cover (CFC) Data and Analysis of CM SAF CFC Data for the Eastern Anatolia Observatory (DAG) Site
Authors: Kazım Kaba , Cahit Yeşilyaprak
Published: 2021 , Journal of Advanced Research in Natural and Applied Sciences
DOI: 10.28979/jarnas.871585
FAVORITE 0 TOTAL DOWNLOAD COUNT 1467

0

1467

A new astronomical parameter from remote sensing data: Astronomical clearness index (ACI)
Authors: Kazım Kaba , Cahit Yeşilyaprak , Onur Şatır
Published: 2021 , Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering
DOI: 10.33769/aupse.851493
FAVORITE 0 TOTAL DOWNLOAD COUNT 803

0

803

Articles published in
Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering
Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering
Duzce University Journal of Science and Technology
Duzce University Journal of Science and Technology
Erzincan University Journal of Science and Technology
Erzincan University Journal of Science and Technology
Journal of Advanced Research in Natural and Applied Sciences
Journal of Advanced Research in Natural and Applied Sciences
Trends in Business and Economics
Trends in Business and Economics
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Remote Sensing and GIS
Turkish Journal of Remote Sensing and GIS
Editorial Board Memberships
Journal of Anatolian Physics and Astronomy
Journal of Anatolian Physics and Astronomy

Reviews

Erzincan University Journal of Science and Technology
Erzincan University Journal of Science and Technology
Turkish Journal of Astronomy and Astrophysics
Turkish Journal of Astronomy and Astrophysics

Publications

Setup and Test Measurements of the First Cosmic Ray Detector for the Eastern Anatolian Observatory (DAG)
Authors: Ahmet Polatoğlu , Cahit Yeşilyaprak , Mohammad Shameoni Niaei , Mithat Kaya
Published: 2022 , Turkish Journal of Astronomy and Astrophysics
DOI: 10.55064/tjaa.1131951
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 781

1

0

781

Developing and implementing a decision support system for astronomical observation quality estimation with machine learning algorithms
Authors: Ömer Çağrı Yavuz , Ersin Karaman , Cahit Yeşilyaprak
Published: 2022 , Trends in Business and Economics
DOI: 10.5152/TBE.2022.1049957
CITED 1 FAVORITE 0 TOTAL DOWNLOAD COUNT 1170

1

0

1170

Validation of CM SAF Cloud Fractional Cover (CFC) Data and Analysis of CM SAF CFC Data for the Eastern Anatolia Observatory (DAG) Site
Authors: Kazım Kaba , Cahit Yeşilyaprak
Published: 2021 , Journal of Advanced Research in Natural and Applied Sciences
DOI: 10.28979/jarnas.871585
CITED 3 FAVORITE 0 TOTAL DOWNLOAD COUNT 1467

3

0

1467

Popular Publications: It is determined automatically by the researchers doing research in DergiPark according to the statistics of being added to the favorites. CrossRef Cited: The citations shown in DergiPark are drawn from CrossRef. For this, the cited and cited articles must be registered in CrossRef (DOI number). ^: Citation numbers are reflected in the system by DergiPark at certain periods. : Click to get information about the DergiPark User Badge.