Advances in GNSS Positioning and GNSS Remote Sensing
Yasyukevich, Yury V, Zhang, Baocheng, Devanaboyina, Venkata Ratnam
Published in Sensors (Basel, Switzerland) (12.02.2024)
Published in Sensors (Basel, Switzerland) (12.02.2024)
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Journal Article
Signatures of Equatorial Plasma Bubbles and Ionospheric Scintillations from Magnetometer and GNSS Observations in the Indian Longitudes during the Space Weather Events of Early September 2017
Vankadara, Ram Kumar, Panda, Sampad Kumar, Amory-Mazaudier, Christine, Fleury, Rolland, Devanaboyina, Venkata Ratnam, Pant, Tarun Kumar, Jamjareegulgarn, Punyawi, Haq, Mohd Anul, Okoh, Daniel, Seemala, Gopi Krishna
Published in Remote sensing (Basel, Switzerland) (01.02.2022)
Published in Remote sensing (Basel, Switzerland) (01.02.2022)
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Journal Article
Kriging-based ionospheric TEC, ROTI and amplitude scintillation index (S4) maps for India
Babu Sree Harsha, Pasumarthi, Venkata Ratnam, Devanaboyina, Lavanya Nagasri, Mutyala, Sridhar, Miriyala, Padma Raju, Koppireddi
Published in IET radar, sonar & navigation (01.11.2020)
Published in IET radar, sonar & navigation (01.11.2020)
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Journal Article
Double difference method with zero and short base length carrier phase measurements for Navigation with Indian Constellation satellites L5 (1176.45 MHz) signal quality analysis
KCT, Swamy, Devanaboyina, Venkata Ratnam, Shaik, Towseef Ahmed
Published in International journal of satellite communications and networking (01.07.2022)
Published in International journal of satellite communications and networking (01.07.2022)
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Journal Article
The Influences of Indian Monsoon Phases on Aerosol Distribution and Composition over India
Khan, Pathan Imran, Ratnam, Devanaboyina Venkata, Prasad, Perumal, Saheb, Shaik Darga, Jiang, Jonathan H., Basha, Ghouse, Kishore, Pangaluru, Patil, Chanabasanagouda S.
Published in Remote sensing (Basel, Switzerland) (27.08.2024)
Published in Remote sensing (Basel, Switzerland) (27.08.2024)
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Journal Article
Solar activity dependence for the relationship between nighttime medium-scale traveling ionospheric disturbance and sporadic E (Es) layer activities in summer during 1998–2019 over Japan
Maheswaran, Veera Kumar, Otsuka, Yuichi, Baskaradas, James A., Devanaboyina, Venkata Ratnam, Subramanian, Sriram, Shinbori, Atsuki, Sori, Takuya, Nishioka, Michi, Perwitasari, Septi
Published in Earth, planets, and space (21.06.2024)
Published in Earth, planets, and space (21.06.2024)
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Journal Article
Ionospheric TEC Forecasting over an Indian Low Latitude Location Using Long Short-Term Memory (LSTM) Deep Learning Network
Reddybattula, Kanaka Durga, Nelapudi, Likhita Sai, Moses, Mefe, Devanaboyina, Venkata Ratnam, Ali, Masood Ashraf, Jamjareegulgarn, Punyawi, Panda, Sampad Kumar
Published in Universe (Basel) (01.11.2022)
Published in Universe (Basel) (01.11.2022)
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Journal Article
Fuzzy Logic-based Adaptive Extended Kalman Filter Algorithm for GNSS Receivers
Sreeharsha, Pasumarthi Babu, Devanaboyina, Venkata Ratnam
Published in Defense science journal (01.11.2018)
Published in Defense science journal (01.11.2018)
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Journal Article
Observed Climatology and Trend in Relative Humidity, CAPE, and CIN over India
Khan, Pathan Imran, Ratnam, Devanaboyina Venkata, Prasad, Perumal, Basha, Ghouse, Jiang, Jonathan H., Shaik, Rehana, Ratnam, Madineni Venkat, Kishore, Pangaluru
Published in Atmosphere (01.02.2022)
Published in Atmosphere (01.02.2022)
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Journal Article
Modeling of local ionospheric time varying characteristics based on singular value decomposition over low-latitude GPS stations
Neeli, Raghavendra, Dabbakuti, J R K Kumar, Rajesh Chowdhary, V., Tripathi, Nitin K., Devanaboyina, Venkata Ratnam
Published in Astrophysics and space science (01.09.2018)
Published in Astrophysics and space science (01.09.2018)
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Journal Article
Analysis of differential code biases for GPS receivers over the Indian region
Sivakrishna, Kondaveeti, Venkata Ratnam, Devanaboyina
Published in Journal of applied geodesy (25.04.2024)
Published in Journal of applied geodesy (25.04.2024)
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Journal Article
Application of SST to forecast ionospheric delays using GPS observations
Gampala, Sivavaraprasad, Devanaboyina, Venkata Ratnam
Published in IET radar, sonar & navigation (01.07.2017)
Published in IET radar, sonar & navigation (01.07.2017)
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Journal Article
Attitude, Position and Velocity determination using Low-cost Inertial Measurement Unit for Global Navigation Satellite System Outages
Vigrahala, Jyothirmai, Ramesh, N V K, Ratnam Devanaboyina, Venkata, Kumar Reddy, B. Naresh
Published in 2021 10th IEEE International Conference on Communication Systems and Network Technologies (CSNT) (18.06.2021)
Published in 2021 10th IEEE International Conference on Communication Systems and Network Technologies (CSNT) (18.06.2021)
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Conference Proceeding
A deep learning model employing Bi-LSTM architecture to predict Martian ionosphere electron density using data from the Mars Global Surveyor mission
Tanneeru, Venkateswara Rao, Miriyala, Sridhar, Narukull, Venkateswara Rao, Devanaboyina, Venkata Ratnam
Published in Advances in space research (01.07.2024)
Published in Advances in space research (01.07.2024)
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Journal Article