SOME EFFECTS OF QUIET GEOMAGNETIC-FIELD CHANGES UPON VALUES USED FOR MAIN FIELD MODELING

被引:7
作者
CAMPBELL, WH
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D O I
10.1016/0031-9201(87)90144-0
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
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页码:193 / 199
页数:7
相关论文
共 7 条
[1]   SECULAR, ANNUAL, AND SEMIANNUAL CHANGES IN THE BASELINE LEVEL OF THE EARTHS MAGNETIC-FIELD AT NORTH-AMERICAN LOCATIONS [J].
CAMPBELL, WH .
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[2]   AN EXTERNAL CURRENT REPRESENTATION OF THE QUIET NIGHTSIDE GEOMAGNETIC-FIELD LEVEL CHANGES [J].
CAMPBELL, WH .
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[3]   SQ CURRENTS - A COMPARISON OF QUIET AND ACTIVE YEAR BEHAVIOR [J].
CAMPBELL, WH ;
MATSUSHITA, S .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1982, 87 (NA7) :5305-5308
[4]   QUIET IONOSPHERIC CURRENTS OF THE NORTHERN HEMISPHERE DERIVED FROM GEOMAGNETIC-FIELD RECORDS [J].
CAMPBELL, WH ;
SCHIFFMACHER, ER .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1985, 90 (NA7) :6475-6486
[5]   FIELD LEVELS NEAR MIDNIGHT AT LOW AND EQUATORIAL GEOMAGNETIC STATIONS [J].
CAMPBELL, WH .
JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS, 1973, 35 (06) :1127-1146
[6]   POLAR-CAP GEOMAGNETIC-FIELD RESPONSES TO SOLAR SECTOR CHANGES [J].
CAMPBELL, WH .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1976, 81 (25) :4731-4744
[7]   ANNUAL AND SEMIANNUAL CHANGES OF THE QUIET DAILY VARIATIONS (SQ) IN THE GEOMAGNETIC-FIELD AT NORTH-AMERICAN LOCATIONS [J].
CAMPBELL, WH .
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 1982, 87 (NA2) :785-796