Results 151 to 160 of about 732,198 (160)

Precise Point Positioning (PPP): GPS vs. GLONASS and GPS+GLONASS with an alternative strategy for Tropospheric Zenith Total Delay (ZTD) Estimation

2017
Different Global Navigation Satellite System (GNSS) constellations are available these days. This has led to an increase in the number of satellites available for the user, and that presents different performance levels for the user requirements like accuracy and convergence time.
openaire   +2 more sources

Regional Zenith Tropospheric Delay Modeling Based on Least Squares Support Vector Machine Using GNSS and ERA5 Data

Remote Sensing, 2021
Tianhe Xu, Honglei Yang, Song Li
exaly  

AFRC-Trop: New Real-Time Zenith Tropospheric Delay Model over Africa

Journal of Surveying Engineering, - ASCE, 2021
Mohamed Abdelazeem
exaly  

How to predict the zenith tropospheric delay (ZTD): using the ensemble forecast data from different NWP

Advances in Space Research
Kaiwen Xu, Fei Yang, Lv Zhou, Ruixian Hao, Zhuangzhuang Wang, Yuhao Zhang, Yifan Zhu   +6 more
openaire   +1 more source

Infrastructure for Spatial Information in the European Community (INSPIRE) Zenith Tropospheric Delay (ZTD) UML model and implementation of the web application based on the ZTD model

2020
openaire   +1 more source

A method for predicting short-time changes in fine particulate matter (PM2.5) mass concentration based on the global navigation satellite system zenith tropospheric delay

Meteorological Applications, 2020
Xia Pengfei, Hanwei ZHANG
exaly  

Regional spatio-temporal zenith tropospheric delay modelling using independent component analysis

Survey Review, 2019
Biyan Chen, Wujiao Dai
exaly  

A new global zenith tropospheric delay model IGGtrop for GNSS applications

Chinese Science Bulletin, 2012
Yunbin Yuan, Zishen Li, Jikun Ou
exaly  

Seasonal variability of GPS-derived zenith tropospheric delay (1994–2006) and climate implications

Journal of Geophysical Research D: Atmospheres, 2007
Jong Uk Park, Shuanggen Jin
exaly  

Assessing the role of GNSS-derived zenith tropospheric delay in developing rainfall forecast model for North-West Himalayan region

Advances in Space Research
Suresh Kannaujiya
exaly