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SUPERPIXEL BASED FACTOR ANALYSIS AND TARGET TRANSFORMATION METHOD FOR MARTIAN MINERALS DETECTION
Superpixel Factor Analysis Target Transformation Minerals detection Mars
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2018/5/15
The Factor analysis and target transformation (FATT) is an effective method to test for the presence of particular mineral on Martian surface. It has been used both in thermal infrared (Thermal Emissi...
Crater clusters on Mars:Shedding light on martian ejecta launch conditions
Cratering Mars Meteorites Impact processes
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2015/12/25
We have identified two classes of crater clusters on Mars. One class is “small clusters” (crater diameter D ~ tens m, spread over few hundred m), fitting our earlier calculations for the breakup of we...
Tales from a Martian Rock(图)
Tales Martian Rock
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2014/12/30
A new analysis of a Martian rock that meteorite hunters plucked from an Antarctic ice field 30 years ago this month reveals a record of the planet's climate billions of years ago, back when water like...
Mineralogical characterization of Martian Jezero crater from MRO CRISM hyperspectral images
Planetary mapping Hyper spectral Minerals Mars
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2014/7/23
Martian mineral detection and mapping can provide important information and constraints on Martian aqueous history, which can be used to assess the potential habitability of Mars. The key parameters t...
High-spatial resolution U–Pb dating of phosphate minerals in Martian meteorite Allan Hills 84001
U–Pb dating phosphates NanoSIMS Martian meteorites ALH 84001
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2017/4/11
Phosphate minerals, which are ubiquitous in terrestrial and extra-terrestrial rocks, are important carriers of trace elements,
including U and Th, which provide chronological information because of t...
Physicochemical properties of concentrated Martian surface waters
Physicochemical properties concentrated Martian surface waters
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2014/4/8
Understanding the processes controlling chemical sedimentation is an important step in deciphering paleoclimatic conditions from the rock records preserved on both Earth and Mars. Clear evidence for s...
A simplified model of the Martian atmosphere-Part 1:a diagnostic analysis
simplified model Martian atmosphere POD-Galerkin analysis
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2009/11/11
In this paper we derive a reduced-order approximation to the vertical and horizontal structure of a simplified model of the baroclinically unstable Martian atmosphere. The original model uses the full...
A simplified model of the Martian atmosphere-Part 2:a POD-Galerkin analysis
simplified model Martian atmosphere POD-Galerkin analysis
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2009/11/11
In Part I of this study Whitehouse et al. (2005) performed a diagnostic analysis of a simplied model of the Martian atmosphere, in which topography was absent and in which heating was modelled as Newt...
On Possibilities to Extract Scientific Information from Magnetic Field Recordings on the Martian Surface - Global/Regional Viewpoint
Possibilities Extract Magnetic Field
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2009/6/12
On Possibilities to Extract Scientific Information from Magnetic Field Recordings on the Martian Surface - Global/Regional Viewpoint.
Prediction of the structure of the martian upper atmosphere for the Mars Reconnaissance Orbiter (MRO) mission
Mars Reconnaissance Orbiter mapping orbit General Circulation Model predictions
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2009/6/1
The Mars Reconnaissance Orbiter (MRO) spacecraft will undergo aerobraking from April through September 2006 in order to achieve the desired mapping orbit. This aerobraking process requires knowledge o...
Martian sub-surface ionising radiation:biosignatures and geology
Martian sub-surface ionising radiation biosignatures geology
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2010/1/14
The surface of Mars, unshielded by thick atmosphere or global magnetic field, is exposed to high levels of cosmic radiation. This ionising radiation field is deleterious to the survival of dormant cel...
Shaking Martian Salt(图)
Martian minerals water
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2007/3/22
Seeing into a Cache of Martian Water
Martian Water Mars
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2007/3/22
Martian Play-Doh(图)
Martian soil liquid water
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2007/3/22
On a Cloudy Martian Day(图)
water clouds Martian Day
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2007/2/7