Data Processing Results for the Active Neutron Measurements by the DAN Instrument on the Curiosity Mars Rover

被引：7
|
作者：
Lisov, D. I. [1 ]
Litvak, M. L. [1 ]
Kozyrev, A. S. [1 ]
Mitrofanov, I. G. [1 ]
Sanin, A. B. [1 ]
机构：
[1] Russian Acad Sci, Space Res Inst, Profsoyuznaya Ul 84-32, Moscow 117997, Russia
来源：
ASTRONOMY LETTERS-A JOURNAL OF ASTRONOMY AND SPACE ASTROPHYSICS | 2018年 / 44卷 / 07期
基金：
俄罗斯科学基金会;
关键词：
neutron probing; hydrogen; water; Mars; DAN; LABORATORYS DYNAMIC ALBEDO; YELLOWKNIFE BAY; EXPERIMENT ONBOARD; WATER-CONTENT; HYDROGEN; ENVIRONMENT; SURFACE; CRATER; SOLS; SOIL;
D O I：
10.1134/S1063773718070034
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This paper presents the methods of soil parameter estimation from neutron probing data that are used when processing the data from the DAN experiment on the Martian surface. We discuss the data preprocessing steps that enable us to compare experimental data to a Monte-Carlo numerical model, algorithms used to estimate equivalent water and chlorine content for standard soil composition and to dynamically analyse the soil parameters in non-standard cases. We also provide the water and chlorine content estimates and compare them with the SAM experiment data.
引用
收藏
页码：482 / 489
页数：8
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