DENSITY OF LUNAR SURFACE

被引：10

作者：

CAMPBELL, MJ

ULRICHS, J

GOLD, T

机构：

[1] Center for Radiophysics and Space Research, Cornell University, Ithaca

来源：

SCIENCE | 1968年 / 159卷 / 3818期

关键词：

D O I：

10.1126/science.159.3818.973

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The evidence that the lunar soil is basaltic permits a closer estimate of its density from the radiothermal and radar data. The mean density at the surface is 0.6 ± 0.2 gram per cubic centimeter, increasing to 1.0 gram per cubic centimeter at a depth of a few centimeters; still higher densities at depths of up to meters are implied by the radar observations.

引用

页码：973 / &

共 11 条

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[5] THE POLARIZATION AND INTENSITY OF THERMAL RADIATION FROM A PLANETARY SURFACE
HEILES, CE
DRAKE, FD
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[J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1967, 72 (06): : 1727 - &
[7] MATVEEV YG, 1967, ASTRON ZH, V44, P419
[8] SCOTT RF, 1967, 3JPL PROJ DOC, V125
[9] SOBOLEVA NS, 1962, ASTRON ZH, V39, P1124
[10] CHEMICAL ANALYSIS OF MOON AT SURVEYOR V LANDING SITE
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FRANZGROTE, EJ
PATTERSON, JH
[J]. SCIENCE, 1967, 158 (3801) : 635 - +

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