Results 241 to 250 of about 8,356,604 (280)

Improved mapping of Arctic fractional land cover and land cover change from multi-resolution optical remote sensing.

open access: yesRemote Sens Environ
Zhu X   +9 more
europepmc   +1 more source

The Astrometry of the Natural Planetary Satellites Applied to Their Dynamics Before and After Gaia [PDF]

open access: yesPlanetary and Space Science, 2012
Abstract The natural planetary satellites are observed since centuries in order to understand their dynamics and their evolution. A high level astrometric accuracy is necessary for this purpose. The arrival of Gaia makes necessary to perform the ground-based observations in the scope of the future data provided by Gaia.
Josselin Desmars   +2 more
exaly   +3 more sources

Assessment of the Impact of Anthropogenic Evolution and Natural Processes on Shoreline Dynamics Using Multi-Temporal Satellite Images and Statistical Analysis

open access: yesWater (Switzerland), 2023
This research aims to examine changes in the eastern part of Qatar’s shoreline from 1982 to 2018 by means of satellite imagery. Five different time periods, namely 1982, 1992, 2002, 2013, and 2018, were analysed to determine shoreline movements and shoreline variations.
Ammar Abulibdeh
exaly   +4 more sources
Some of the next articles are maybe not open access.

Related searches:

Recovery Dynamics of Mining-Altered Natural Ecosystems by Satellite Data

Journal of Mining Science, 2022
S. P. Ostapenko, S. P. Mesyats
exaly   +2 more sources

Secular Dynamics and the Lifetimes of Lunar Artificial Satellites Under Natural Force-Driven Orbital Evolution

open access: yesActa Astronautica
In this paper, we study the long-term (time scale of several years) orbital evolution of lunar satellites under the sole action of natural forces. In particular, we focus on secular resonances, caused either by the influence of the multipole moments of the lunar potential and/or by the Earth's and Sun's third-body effect on the satellite's long-term ...
Christos Efthymiopoulos, Edoardo Legnaro
exaly   +3 more sources

Dynamics of Natural Satellites of Planets Based on Observations

Astronomy Reports, 2018
There is wide interest in the results of studies of the dynamics of satellites of planets. Such data are needed to determine the physical properties of celestial bodies, and they may be able to provide information about the origins and evolution of the solar system.
openaire   +2 more sources

Home - About - Disclaimer - Privacy