Publications & Works

Publication Network
Journal articles indexed in SCI, SSCI, and AHCI 8

Computation of gravimetric geoid model using free air vertical gravity gradient anomaly in geoid-quasigeoid formula

Aytaç Akdoğan Y., Okay Ahi G., Yıldız H.
JOURNAL OF APPLIED GEOPHYSICS , vol.1, no.1, pp.1-18, 2023 (SCI-Expanded)

Free-air vertical gravity gradient modelling and its validation

AKDOGAN Y. A., AHI G., YILDIZ H.
BULLETIN OF GEOPHYSICS AND OCEANOGRAPHY , vol.63, no.2, pp.237-248, 2022 (SCI-Expanded) identifier identifier

Long-term temporal prediction of terrestrial water storage changes over global basins using GRACE and limited GRACE-FO data

Okay Ahi G., Öncel Çekim H.
Acta Geodaetica et Geophysica , pp.1-24, 2021 (SCI-Expanded) Sustainable Development

Evaluation of global gravity models from absolute gravity and vertical gravity gradient measurements in Turkey

Akdogan Y. A., Yildiz H., OKAY AHİ G.
MEASUREMENT SCIENCE AND TECHNOLOGY , vol.30, no.11, 2019 (SCI-Expanded) Sustainable Development identifier identifier

Evaluation of filtering effects on terrestrial water storage estimation from new GRACE releases

Ahi G.
GEOCARTO INTERNATIONAL , 2019 (SCI-Expanded) identifier identifier

Hydrologic Mass Changes and Their Implications in Mediterranean-Climate Turkey from GRACE Measurements

Ahi G., jin S.
REMOTE SENSING , vol.11, no.2, 2019 (SCI-Expanded) Creative Commons License Sustainable Development identifier identifier

Spectral induced polarization of clay-sand mixtures: Experiments and modeling

Okay G., LEROY P., ghorbani A., COSENZA P., CAMERLYNCK C., CABRERA J., et al.
GEOPHYSICS , vol.79, no.6, 2014 (SCI-Expanded) identifier identifier

Localization and characterization of cracks in clay-rocks using frequency and time-domain induced polarization

Okay G., cosenza p., ghorbani a., CAMERLYNCK c., CABRERA j., FLORSCH n., et al.
GEOPHYSICAL PROSPECTING , vol.61, no.1, pp.134-152, 2013 (SCI-Expanded) identifier identifier
Articles Published in Other Journals 3

A Preliminary Design of Smartphone-Based Earthquake Early Warning System via Deep Learning

Canpolat B., Okay Ahi G.
Avrupa Bilim ve Teknoloji Dergisi , no.25, pp.23-27, 2021 (Peer-Reviewed Journal)

GRACE Uydusu Zaman Serisinin İstatiksel Yaklaşımlarla Kestirimi

OKAY AHİ G., ÖNCEL ÇEKİM H.
Harita Dergisi , no.162, pp.25-35, 2019 (Peer-Reviewed Journal)

VLBI Intensive Oturumlarının Analizi ile Evrensel Zamanın (UT1) İzlenmesi

TEKE K., ÖCAL M. F., NOHUTCU M., OKAY AHİ G.
Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi , vol.17, pp.1004-1018, 2017 (Peer-Reviewed Journal) Creative Commons License
Papers Presented at Peer-Reviewed Scientific Conferences 11

Cep telefonlarındaki ivmeölçer ve yapay sinir ağları ile olası deprem tespiti

Canpolat B., Okay Ahi G.
TÜRKİYE ULUSAL JEODEZİ KOMİSYONU (TUJK) 2021 YILI BİLİMSEL TOPLANTISI, Ankara, Turkey, 25 - 27 November 2021, pp.1-2, (Summary Text)

En Küçük Karelerle Kolokasyonla Serbest Hava Düşey Gravite Gradyenti Modelleme

Aytaç Akdoğan Y., Okay Ahi G., Yıldız H.
TÜRKİYE ULUSAL JEODEZİ KOMİSYONU (TUJK) 2021 YILI BİLİMSEL TOPLANTISI, Ankara, Turkey, 25 - 27 November 2021, pp.53-54, (Summary Text) Sustainable Development

Application of 3 dimentional least squares collocation for free-air vertical gravity gradient modelling

Aytaç Akdoğan Y., Okay Ahi G., Yıldız H.
International Association of Geodesy (IAG) 2021, Beijing, China, 28 June - 02 July 2021, pp.1-2, (Summary Text)

Vertical Gravity Gradient Modeling by 3-D Least Squares Collocation and its impact on quasigeoid-geoid separation term

Aytaç Akdoğan Y., Okay Ahi G., Yıldız H.
European Geosciences Union General Assembly 2020, Vienna, Austria, 4 - 08 May 2020, pp.1-2, (Summary Text) Sustainable Development

The state of the art about drought monitoring in Turkey observed by the new satellite-based techniques

Okay Ahi G.
XXIX INTERNATIONAL SYMPOSIUM ON MODERN TECHNOLOGIES, EDUCATION AND PROFESSIONAL PRACTICE IN GEODESY AND RELATED FIELDS, İstanbul, Turkey, 5 - 06 November 2019, pp.24-33, (Full Text) Sustainable Development

What Does GRACE Contribute To The Drought Monitoring: A Case Study In Turkey

Okay Ahi G., Jın S.
27th International Union of Geodesy and Geophysics (IUGG) General Assembly, Montreal, Canada, 8 - 18 July 2019, pp.1-2, (Summary Text) Sustainable Development

Use of High Precision Absolute Gravity and Vertical Gravity Gradient Measurements for the Assessment of Global Geopotential Model(GGM)s in Turkey

Aytaç Akdoğan Y., Yıldız H., Okay Ahi G.
27th International Union of Geodesy and Geophysics (IUGG) General Assembly , Montreal, Canada, 8 - 18 July 2019, pp.1, (Summary Text) Sustainable Development

Extreme drought conditions in Turkey observed by satellite gravity measurements

OKAY AHİ G.
Gravity, Geoid and Height Systems 2nd Joint Commission 2 and IGFS Meeting, 2018, Kopenhag, Denmark, 17 September 2018, pp.1, (Summary Text) Sustainable Development

Grace uydusu L2 seviyesi verilerinin global ölçekte analizi (global analysis of Grace L2 level data)

OKAY AHİ G., çolak s., yanmaz b.
Türkiye Ulusal Jeodezi ve Jeofizik Birliği Bilimsel Kongresi,2018, İzmir, Turkey, 30 May 2018, pp.183-186, (Full Text)

Evaluation of MDT and geostrophic currents errors estimated from GOCE geoid and satellite altimetry

jin s., Kutoğlu Ş. H., OKAY AHİ G.
1st joint commission 2 and IGFS Meeting International Symposium on Gravity, Geoid and Height Systems, Selanik, Greece, 19 September 2016, (Summary Text)

Çok Uzun Baz İnterferometrisi VLBI Uzay Jeodezisi Tekniği ile Yer Dönme Parametrelerinin İzlenmesi

TEKE K., OKAY AHİ G., NOHUTCU M., Gül E., Onur Karslıoğlu M., AKYILMAZ O.
TUSAŞ Uzay/Uydu Teknolojileri Çalıştayı, Ankara, Turkey, 11 - 12 November 2015
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