Zobrazeno 1 - 10
of 6 423
pro vyhledávání: '"ground-based"'
Autor:
Changliang Shao, Lars Nerger
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Tropical cyclones become increasingly nonlinear and dynamically unstable in high-resolution models. The initial conditions are typically sub-optimal, leaving scope to improve the accuracy of forecasts with improved data assimilation. Simulta
Externí odkaz:
https://doaj.org/article/78babb974c2a48c582b858d7bfec514c
Autor:
NURUL CHASANAH, DADANG GUNAWAN, FAROHAJI KURNIAWAN, AGUS WIYONO, JEFRI ABNER, BAMBANG SETIADI
Publikováno v:
Jurnal Elkomika, Vol 12, Iss 4 (2024)
ABSTRAK Kalibrasi polarimetri (PolCal) dari citra radar aperture sintetis berbasis darat (GB SAR) sangat penting dalam aplikasi analisis spasial empiris. Studi ini menyajikan prosedur pra-pemrosesan dan metode kalibrasi untuk memperoleh citra komple
Externí odkaz:
https://doaj.org/article/b7dff07b53b749eca8ba1938197b0470
Autor:
Takanori Nishiyama, Masato Kagitani, Senri Furutachi, Yuki Iwasa, Yasunobu Ogawa, Takuo T. Tsuda, Peter Dalin, Fuminori Tsuchiya, Satonori Nozawa, Fred Sigernes
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-9 (2024)
Abstract This study presents a first simultaneous observation of $$\mathrm {N_{2}^{+}}$$ N 2 + Meinel (0,0) band (hereafter, $$\mathrm {N_{2}^{+}}$$ N 2 + (M)) aurora by cutting-edge short-wavelength infrared imaging spectrograph (NIRAS-2) and monoch
Externí odkaz:
https://doaj.org/article/2dd7d8c20b0d4324893da652d3f506fb
Autor:
Slamet Supriadi, Prayitno Abadi, Susumu Saito, Harry Bangkit, Dwiko Unggul Prabowo, Adi Purwono, Ginaldi Ari Nugroho
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 4, Pp 641-649 (2024)
The effect of ionospheric delay on the ground-based augmentation system under normal conditions can be mitigated by determining the value of the nominal ionospheric gradient (σvig). The nominal ionospheric gradient is generally obtained from Continu
Externí odkaz:
https://doaj.org/article/2e978fb854984ef0bc8320667c9a6431
Publikováno v:
Gaoyuan qixiang, Vol 43, Iss 3, Pp 617-634 (2024)
Using the precipitable atmospheric water vapor （PWV） data of 17 ground-based GPS remote sensing stations， hourly and daily precipitation data of 14 meteorological stations in Tarim Basin and its surrounding areas from July 2018 to June 2022，
Externí odkaz:
https://doaj.org/article/7db2d1924a26416e8d88957161f60d42
Publikováno v:
Earth and Space Science, Vol 11, Iss 9, Pp n/a-n/a (2024)
Abstract Atmospheric precipitable water vapor (PWV) is a crucial factor affecting precipitation and the atmospheric environment. To quantitatively investigate the spatio‐temporal distribution and characteristics of the PWV in Fujian, China, its diu
Externí odkaz:
https://doaj.org/article/c5d12447d4ea4113825b5e98de6770d7
Publikováno v:
Earth and Space Science, Vol 11, Iss 8, Pp n/a-n/a (2024)
Abstract Current understanding of the ammonia distribution in Jupiter's atmosphere is provided by observations from major ground‐based facilities and spacecraft, and analyzed with sophisticated retrieval models that recover high fidelity informatio
Externí odkaz:
https://doaj.org/article/a2ec82736cb648139bfa3e1eeea743d9
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 17626-17636 (2024)
Accuracy of radar interferometry is often hindered by the atmospheric phase screen (APS). To address this limitation, the geostatistical approach known as Kriging has been employed to predict APS from sparse observations for compensation purposes. In
Externí odkaz:
https://doaj.org/article/82863b9cd24045d68f1d95552d9ccb09
Publikováno v:
暴雨灾害, Vol 43, Iss 2, Pp 224-233 (2024)
The water vapor changes in arid areas could affect the structure and evolution of water resource systems in their surrounding areas. Based on the precipitable atmospheric water vapor (GPS-PWV) of 4 ground-based GPS stations, the observation data of 2
Externí odkaz:
https://doaj.org/article/0a2632de19a34c61965f576ddb8d9e56