Results 71 to 80 of about 215,132 (193)

Astronomy & Astrophysics (CAUCASUS)-VOLUME 1

, 2016
                                                                        ...
(CAUCASUS), Astronomy & Astrophysics
core   +1 more source

Higher-Order Statistics in Compressive Solar Wind Plasma Turbulence: High-Resolution Density Observations From the Magnetospheric MultiScale Mission

Frontiers in Physics, 2020
Turbulent density fluctuations are investigated in the solar wind at sub-ion scales using calibrated spacecraft potential. The measurement technique using the spacecraft potential allows for a much higher time resolution and sensitivity when compared to ...
Owen Wyn Roberts, Jessica Thwaites, Jessica Thwaites, Luca Sorriso-Valvo, Rumi Nakamura, Zoltán Vörös, Zoltán Vörös   +6 more
doaj   +1 more source

Empirical Assessment of Storm‐Time Thermospheric Density Inversion Methods From LEO POD Data

Earth and Space Science, Volume 13, Issue 8, August 2026.
Abstract Thermospheric mass density is one of the largest sources of operational uncertainty for spacecraft in low Earth orbit, particularly during geomagnetic storms. The growing population of Global Navigation Satellite System‐equipped satellites presents a data set of opportunity: precise orbit determination (POD) data streams can be used to ...
Charles Constant, Indigo Brownhall, Anasuya Aruliah, Marek Ziebart, Santosh Bhattarai   +4 more
wiley   +1 more source

Cartography intended to data gravimetric representation Cartografia destinada à representação de dados gravimétricos

Geografia Ensino & Pesquisa, 2013
This work will be exposed to the application of thematic mapping techniques for proper representation of the gravity data, through explanation of the application isolines maps.
Vivian de Oliveira Fernandes
doaj   +1 more source

Using machine learning techniques to reconstruct the signal observed by the GRACE mission based on AMSR-E microwave data

Miscellanea Geographica: Regional Studies on Development
This study delves into the synergy between remote sensing and satellite gravimetry, focusing on the utilization of Advanced Microwave Scanning Radiometer (AMSR-E) data for modeling delta Total Water Storage (ΔTWS) values derived from the GRACE mission ...
Szabó Viktor, Osińska-Skotak Katarzyna, Olszak Tomasz   +2 more
doaj   +1 more source

Investigations related to the establishment of a world geodetic system

, 1969
Prepared for Research Institute for Geodetic Sciences, U.S. Army Engineer Topographic Laboratory, Alexandria, Virginia: Contract No. DAAK02-67-C-0535, Project No. 67 PAN 8527B01080, OSURF Project No. 2501A world-wide geodetic system which will best serve
Badekas, John
core   +1 more source

Applicability of Pseudoprobabilistic Method of Liquefaction Hazard Assessment for Nuclear Power Plants at Diffuse Seismicity Sites

Science and Technology of Nuclear Installations, 2019
For the new nuclear power plants, the hazard of liquefaction due to earthquakes should be excluded by appropriate site selection or eliminated by engineering measures.
Tamás János Katona, Erzsébet Győri, László Tóth   +2 more
doaj   +1 more source

North Atlantic Ocean with eastern North America and Europe [cartographic material].

, 1939
Includes list of "Scale along the parallels".; Map showing international boundaries and major cities.; Also available online http://nla.gov.au/nla.map-vn1696321; First issued in Feb ...
U.S. Coast and Geodetic Survey.
core  

Testing impact of the strategy of VLBI data analysis on the estimation of Earth Orientation Parameters and station coordinates

Reports on Geodesy and Geoinformatics, 2016
Very Long Baseline Interferometry (VLBI) is the only space geodetic technique capable to realise the Celestial Reference Frame and tie it with the Terrestrial Reference Frame.
Wielgosz Agata, Tercjak Monika, Brzeziński Aleksander   +2 more
doaj   +1 more source

Evaluating RTK GNSS-Assisted Close-Range Photogrammetry for Cultural Heritage Applications without GCPs [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
This study examines the potential of RTK GNSS-integrated close-range photogrammetry for documenting cultural heritage without the need for ground control points (GCPs). The research focuses on evaluating the GEOSTIX-X5 GNSS receiver, which enables direct
W. Ostrowski, W. Ostrowski, K. Węzka, A. Brzozowska-Jawornicka   +3 more
doaj   +1 more source