Search NGDC
Search NOAA
NOAA
>
NESDIS
>
NGDC
>
Geomagnetism
comments
|
privacy policy
Year:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Columns
Rows
Element:
1
2
3
4
5
6
7
8
9
10
Columns
Rows
Element:
Declination: Main Field
Declination: Secular Variation
Inclination: Main Field
Inclination: Secular Variation
Horizontal Intensity: Main Field
Horizontal Intensity: Secular Variation
Vertical Intensity: Main Field
Vertical Intensity: Secular Variation
Total Intensity: Main Field
Total Intensity: Secular Variation
Year:
1900
1905
1910
1915
1920
1925
1930
1935
1940
1945
1950
1955
1960
1965
1970
1975
1980
1985
1990
1995
2000
2005
PDF(650Kb)
GRID(1.6Mb)
NOAA
>
NESDIS
>
NGDC
>
Geomagnetism
questions:
Susan McLean
[
NGDC home
] [
disclaimers
]
maintained by:
Susan McLean
Last Modified on:
