Прати
QI LIU
QI LIU
西安科技大学
Верификована је имејл адреса на chd.edu.cn
Наслов
Навело
Навело
Година
Tide variation monitoring based improved GNSS-MR by empirical mode decomposition
S Zhang, K Liu, Q Liu, C Zhang, Q Zhang, Y Nan
Advances in Space Research 63 (10), 3333-3345, 2019
482019
Using CYGNSS data to map flood inundation during the 2021 extreme precipitation in Henan Province, China
S Zhang, Z Ma, Z Li, P Zhang, Q Liu, Y Nan, J Zhang, S Hu, Y Feng, ...
Remote Sensing 13 (24), 5181, 2021
462021
Evaluation of GNSS-IR for retrieving soil moisture and vegetation growth characteristics in wheat farmland
S Zhang, T Wang, L Wang, J Zhang, J Peng, Q Liu
Journal of Surveying Engineering 147 (3), 04021009, 2021
292021
POBI interpolation algorithm for CYGNSS near real time flood detection research: A case study of extreme precipitation events in Henan, China in 2021
S Zhang, Z Ma, Q Liu, S Hu, Y Feng, H Zhao, Q Guo
Advances in Space Research 71 (6), 2862-2878, 2023
142023
Flood detection of south asia using spaceborne GNSS-R coherent signals
Q LIU, S ZHANG, Y NAN, Z MA
Geomatics and Information Science of Wuhan University 46 (11), 1641-1648, 2021
112021
An improved sea level retrieval method using the differential evolution of GNSS SNR data
Q Liu, S Zhang
Advances in Space Research 67 (3), 975-984, 2021
92021
Using robust regression to retrieve soil moisture from CyGNSS data
Q Liu, S Zhang, W Li, Y Nan, J Peng, Z Ma, X Zhou
Remote Sensing 15 (14), 3669, 2023
82023
Improvement of CYGNSS soil moisture retrieval model considering water and surface temperature
S Zhang, Q Guo, Q Liu, Z Ma, N Liu, S Hu, L Bao, X Zhou, H Zhao, L Wang, ...
Advances in Space Research 72 (8), 3048-3064, 2023
72023
Research Advances and Some Thoughts on Soil Moisture Retrieval by Space-Borne GNSS-R
S ZHANG, Q GUO, Z MA, Q LIU, S HU, X ZHOU, H ZHAO
Geomatics and Information Science of Wuhan University 49 (1), 15-26, 2024
62024
Analysis of signal-to-noise ratio retrieved from multi-GNSS satellite data of land surface reflections
Q Liu, W Li, S Zhang, Y Nan, J Peng, Z Ma
GPS Solutions 27 (3), 151, 2023
62023
Using CYGNSS and L-band radiometer observations to retrieve surface water fraction: A case study of the catastrophic flood of 2022 in Pakistan
Z Ma, S Zhang, Q Liu, Y Feng, Q Guo, H Zhao, Y Feng
IEEE Transactions on Geoscience and Remote Sensing, 2024
52024
CYGNSS high spatiotemporal resolution flood monitoring based on POBI interpolation: A case study of 2022 Pakistan catastrophic floods
Z Ma, S Zhang, N Liu, Q Liu, S Hu, Y Feng, H Zhao, Q Guo, C Wei
China Satellite Navigation Conference, 75-84, 2023
22023
A novel approach to retrieving the surface soil freeze/thaw state in the Qinghai-Tibetan Plateau using the seasonality of CYGNSS time series
Q Liu, S Zhang, Z Ma, X Zhou, T Wang
International Journal of Applied Earth Observation and Geoinformation 137 …, 2025
2025
A fast and efficient method to estimate inland water levels using CYGNSS L1 data and DTMs: Application to Floods, lakes and reservoirs monitoring
Z Ma, S Zhang, A Camps, H Park, Q Liu, P Tan, C Wang
Journal of Hydrology 645, 132258, 2024
2024
Extraction of Soil Moisture Based GNSS-R Considering Vegetation Factors
Q Guo, S Zhang, Q Liu, Z Ma, N Liu, S Hu, L Bao, X Zhou, H Zhao, L Wang, ...
China Satellite Navigation Conference, 51-59, 2023
2023
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