Lenghu on the Tibetan Plateau as an astronomical observing site

L Deng, F Yang, X Chen, F He, Q Liu, B Zhang… - Nature, 2021‏ - nature.com
On Earth's surface, there are only a handful of high-quality astronomical sites that meet the
requirements for very large next-generation facilities. In the context of scientific opportunities …

A novel regional drought monitoring method using GNSS-derived ZTD and precipitation

Q Zhao, K Liu, T Sun, Y Yao, Z Li - Remote Sensing of Environment, 2023‏ - Elsevier
The drought monitoring indexes, such as SPEI and SPCI, have been proposed previously.
However, these indexes are established at specific station and unsuitable to evaluate the …

Research progress and prospect of monitoring tropospheric water vapor by GNSS technique

YAO Yibin, Z Qingzhi - Acta Geodaetica et Cartographica Sinica, 2022‏ - xb.chinasmp.com
Troposphere is the most closely related to human activities in the geospace environment,
and water vapor is one of the most important components in the lower atmosphere. Although …

Stratified rainfall forecast method using GNSS observations

Y Liu, Y Yao, Q Zhao, Z Li - Atmospheric Research, 2022‏ - Elsevier
Different rainfall intensity have varying effects on human activity. Previous studies on rainfall
forecasting using observations from global navigation satellite system (GNSS) mainly …

[HTML][HTML] A global model for estimating tropospheric delay and weighted mean temperature developed with atmospheric reanalysis data from 1979 to 2017

Z Sun, B Zhang, Y Yao - Remote Sensing, 2019‏ - mdpi.com
Precise modeling of tropospheric delay and weighted mean temperature (Tm) is critical for
Global Navigation Satellite System (GNSS) positioning and meteorology. However, the …

A drought monitoring method based on precipitable water vapor and precipitation

Q Zhao, X Ma, W Yao, Y Liu, Y Yao - Journal of Climate, 2020‏ - journals.ametsoc.org
Precipitable water vapor (PWV) with high precision and high temporal resolution can be
obtained based on the global navigation and satellite positioning system (GNSS) technique …

Exceptional drought across Southeastern Australia caused by extreme lack of precipitation and its impacts on NDVI and SIF in 2018

F Tian, J Wu, L Liu, S Leng, J Yang, W Zhao, Q Shen - Remote Sensing, 2019‏ - mdpi.com
Increased drought frequency in Australia is a pressing concern for scholars. In 2018, a
severe drought in eastern Australia was recorded by the Emergency Events Database (EM …

Development of an improved model for prediction of short-term heavy precipitation based on GNSS-derived PWV

H Li, X Wang, S Wu, K Zhang, X Chen, C Qiu, S Zhang… - Remote Sensing, 2020‏ - mdpi.com
Nowadays, the Global Navigation Satellite Systems (GNSS) have become an effective
atmospheric observing technique to remotely sense precipitable water vapor (PWV) mainly …

Evaluation of hourly PWV products derived from ERA5 and MERRA‐2 over the Tibetan Plateau using ground‐based GNSS observations by two enhanced models

L Huang, Z Mo, L Liu, Z Zeng, J Chen… - Earth and Space …, 2021‏ - Wiley Online Library
Precipitable water vapor (PWV), despite being the key factor for assessing climate change
over the Tibetan Plateau (TP), is undersampled in this region due to the complex terrain and …

[HTML][HTML] An improved method for rainfall forecast based on GNSS-PWV

L Li, K Zhang, S Wu, H Li, X Wang, A Hu, W Li, E Fu… - Remote Sensing, 2022‏ - mdpi.com
Global navigation satellite systems (GNSS) has been applied to the sounding of precipitable
water vapor (PWV) due to its high accuracy and high spatiotemporal resolutions. PWV …