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The Martian surface radiation environment – a comparison of models and MSL/RAD measurements [PDF]

open access: goldJournal of Space Weather and Space Climate, 2016
Context: The Radiation Assessment Detector (RAD) on the Mars Science Laboratory (MSL) has been measuring the radiation environment on the surface of Mars since August 6th 2012. MSL-RAD is the first instrument to provide detailed information about charged
Matthiä Daniel   +20 more
doaj   +2 more sources

ESTIMATION OF AEOLIAN DUNE MIGRATION OVER MARTIAN SURFACE EMPLOYING HIGH PRECISION PHOTOGRAMMETRIC MEASUREMENTS [PDF]

open access: diamondThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
At the present time, arguments continue regarding the migration speeds of Martian dune fields and their correlation with atmospheric circulation. However, precisely measuring the spatial translation of Martian dunes has been rarely successful due to the ...
J. Kim
doaj   +2 more sources

Progress and prospects for research on Martian topographic features and typical landform identification

open access: yesFrontiers in Astronomy and Space Sciences, 2023
The study of Martian surface topography is important for understanding the geological evolution of Mars and revealing the spatial differentiation of the Martian landscape.
Danyang Liu   +5 more
doaj   +1 more source

Spatial Autocorrelation of Martian Surface Temperature and Its Spatio-Temporal Relationships with Near-Surface Environmental Factors across China’s Tianwen-1 Landing Zone

open access: yesRemote Sensing, 2021
Variations in the Martian surface temperature indicate patterns of surface energy exchange. The Martian surface temperature at a location is similar to those in adjacent locations; but, an understanding of temperature clusters in multiple locations will ...
Yaowen Luo, Jianguo Yan, Fei Li, Bo Li
doaj   +1 more source

What Is the Radiation Impact of Extreme Solar Energetic Particle Events on Mars?

open access: yesSpace Weather, 2023
Solar Energetic Particles (SEP) are one of the major sources of the Martian radiation environment. It is important to understand the SEP‐induced Martian radiation environment for future human habitats on Mars.
Jian Zhang   +2 more
doaj   +1 more source

Thermospheric density responses to Martian dust storm in autumn based on MAVEN data

open access: yesGeodesy and Geodynamics, 2022
The unique seasonal surface dust storms on Mars have a significant impact on the Martian atmosphere. However, due to the lack of observations, semi-empirical models are difficult to simulate the density changes in the thermosphere with the existence of ...
Peng Han   +3 more
doaj   +1 more source

Diurnal and Seasonal Mapping of Martian Ices With EMIRS

open access: yesGeophysical Research Letters, 2023
Condensation and sublimation of ices at the surface of the planet is a key part of both the Martian H2O and CO2 cycles, either from a seasonal or diurnal aspect.
Aurélien Stcherbinine   +10 more
doaj   +1 more source

Effectiveness of radiation shields constructed from Martian regolith and different polymers for human habitat on Mars using MULASSIS/GEANT4 and OLTARIS

open access: yesAIP Advances, 2023
Mars exploration and the possibility of future Martian colonization have generated much interest in recent years. However, several problems make long-term permanence on Mars challenging, one of which is the radiation environment of the red planet.
Md. Abdullah Al Zaman   +1 more
doaj   +1 more source

Martian Surface Image Segmentation Dataset and Performance Evaluation [PDF]

open access: yesJisuanji gongcheng, 2023
As part of the continuous progress being made in deep space exploration technology,the “Zhurong Mars ”rover carried by China's first Mars exploration mission,Tianwen-1,has successfully landed on Mars and collects images of the Martian surface.Rocks are ...
Lü Weikun, WEI Linhui, ZHENG Dian, LIU Yu, WANG Yumei
doaj   +1 more source

Investigation of Martian Regional Crustal Structure Near the Dichotomy Using S1222a Surface‐Wave Group Velocities

open access: yesGeophysical Research Letters, 2023
Knowledge of Martian crust and uppermost mantle aid us studying the planet's evolution. NASA's InSight mission provides seismic data being used to reveal the interior structure.
Zongbo Xu   +9 more
doaj   +1 more source

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