REFLECTANCE SPECTRA OF GLASS-BEARING MAFIC SILICATE MIXTURES AND SPECTRAL DECONVOLUTION PROCEDURES

被引：29

作者：

CLOUTIS, EA ^{[1
]}

GAFFEY, MJ ^{[1
]}

SMITH, DGW ^{[1
]}

LAMBERT, RS ^{[1
]}

机构：

[1] RENSSELAER POLYTECH INST,DEPT GEOL,TROY,NY 12181

来源：

ICARUS | 1990年 / 86卷 / 02期

关键词：

D O I：

10.1016/0019-1035(90)90226-Y

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The reflectance spectra of lunar, and perhaps asteroidal and Mercurian, soil analogs can be used to ascertain the effectiveness of continuum-removal procedures designed to isolate specific mineral absorption features. Spectra differences between natural and laboratory-produced glasses preclude the direct application of the latter to the analysis of remote sensing data. Nevertheless, it appears that currently used straight line continuum-removal procedures yield generally reasonable reconstructions of mafic silicate absorption bands in terms of band center wavelength positions. Better results would be achieved by removing a more accurately derived glass continuum from observational spectra. © 1990.

引用

页码：383 / 401

页数：19

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