Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Shirong Ye"'
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 7, p 246 (2024)
Installing multi-camera systems and inertial measurement units (IMUs) in self-driving cars, micro aerial vehicles, and robots is becoming increasingly common. An IMU provides the vertical direction, allowing coordinate frames to be aligned in a commo
Externí odkaz:
https://doaj.org/article/d719ca1df20f449badd8385dc9be350e
Publikováno v:
Meteorological Applications, Vol 30, Iss 4, Pp n/a-n/a (2023)
Abstract Water vapor plays an extremely important role in the monitoring and prediction of weather, and GNSS tomography can obtain 3D spatiotemporal change information and reliable water vapor profiles. In this paper, an improved global navigation sa
Externí odkaz:
https://doaj.org/article/9f7bd53756eb46928434220b15ec06be
Publikováno v:
Water, Vol 15, Iss 4, p 769 (2023)
Frequent landslides and other geological disasters pose a serious threat to human life and infrastructure in the Upper Yellow River. Detecting active landslides and ascertaining their impact necessitate the determination of deformation characteristic
Externí odkaz:
https://doaj.org/article/b5c4a84d3ada46a5ab7f6540abe58e2b
Publikováno v:
Earth and Space Science, Vol 6, Iss 7, Pp 1081-1097 (2019)
Abstract The Global Navigation Satellite System (GNSS) has proved to be a powerful tool for applications in meteorology. In this study, we propose a novel slant tropospheric delay (STD) model to obtain the vertical distribution of atmospheric refract
Externí odkaz:
https://doaj.org/article/fcd2ff3406b24de7acc313dca4099b24
Publikováno v:
Remote Sensing, Vol 14, Iss 6, p 1460 (2022)
In the absence of detailed surface information, empirical solar radiation pressure (SRP) models, such as the five-parameter Empirical CODE Orbit Model (ECOM1) and its extended version-ECOM2, are widely used for modeling SRP forces acting on GNSS sate
Externí odkaz:
https://doaj.org/article/c245fc59d4844046a979db251941e7e7
Publikováno v:
Meteorological Applications, Vol 27, Iss 1, Pp n/a-n/a (2020)
Abstract The important role of a humidity conversion factor in mapping the zenith wet delay (ZWD) onto precipitable water vapour (PWV) makes it a vital parameter in Global Navigation Satellite System (GNSS) meteorology. The accuracy of the humidity c
Externí odkaz:
https://doaj.org/article/343513a113f44440928a9282a7c112b4
Publikováno v:
Remote Sensing, Vol 14, Iss 1, p 35 (2021)
In recent years, Global Navigation Satellite System Reflectometry (GNSS-R) technology has made considerable progress with the increasing of GNSS-R satellites in orbit, the improvements of GNSS-R data processing technology, and the expansion of its ge
Externí odkaz:
https://doaj.org/article/9986ce68562d491e8b30b20309c27954
Publikováno v:
Remote Sensing, Vol 12, Iss 21, p 3497 (2020)
A new concept is proposed for estimating the zenith wet delay (ZWD) and atmospheric weighted average temperature by inputting the temperature, total pressure, and specific humidity from surface weather data. In addition, a new ZWD integral method is
Externí odkaz:
https://doaj.org/article/98aff8555cc547e391638bdc62b238d7
Autor:
Man Sing Wong, Xiaomeng Jin, Zhizhao Liu, Janet Elizabeth Nichol, Shirong Ye, Peng Jiang, Pak Wai Chan
Publikováno v:
Remote Sensing, Vol 7, Iss 5, Pp 5879-5900 (2015)
Water vapor, as one of the most important greenhouse gases, is crucial for both climate and atmospheric studies. Considering the high spatial and temporal variations of water vapor, a timely and accurate retrieval of precipitable water vapor (PWV) is
Externí odkaz:
https://doaj.org/article/96dacccdcbc74c9c932247682113b1bf
Publikováno v:
Remote Sensing, Vol 10, Iss 8, p 1223 (2018)
Use of a frequency-division multiple access strategy causes Globalnaya Navigatsionnaya Sputnikovaya Sistema (GLONASS) receiving equipment to experience both inter-frequency phase bias (IFPB) and inter-frequency code bias (IFCB). While IFPB can be cal
Externí odkaz:
https://doaj.org/article/8bd158d3a6574c93819f4e09dffa20db