DOI Seite / Zitierlink:
https://doi.org/10.11588/diglit.20131#0482
matbbials os" obseevations.
459
known to us up to this time, of which, however, by far the greatest part will be
found limited to the coasts only. The works from which we have collected them
are mentioned in connection with each respective table.
I. Stations op oue Magnetic Sgbvey, peom 1854 to 1857, bepebable to the mean
date oe januaby 1, 1856.
All observations were made either in a tent, constructed for the purpose, or in
the open air.
No.
curr.
Station.
Geogra
pliical Co-ordinates.
Magnetic Elements.
Latitude N.
Longitude
East Green.
Height.
Declin.
East.
Horizon.
Intensity.
Dip.
North.
Vertical
Intensity.
Total
intensity.
A.
INDIA.
Group i.
Assam and Khassia Hills.
o / //
o / //
Engl. Feet.
o /
Engl. Units.
o ;
Engl. Units.
Engl. Units.
1
Dibrugarh ......
27 32 0
94 57 35
395
0 46-4
7-733
38 30-35
6-150
9-882
2
Tezpur ........
26 34 35.
92 46 45
239
0 22-5
7-758
37 14-93
5-898
9-746
3
26 45 40
91 56 30
352
2 36-3
7-740
36 27-65
5-719
9-624
4
Gohatti........
26 5 50
91 43 45
134
2 0-1
7-784
35 19-15
5-513
9-541
5
Cherra Punji ....
25 14 15
91 40 30
4,164
2 20-4
7-869
33 37-27
5-231
9-449
Group ii. Delta op the Ganges and Brahmaputra.
6
Surajgairj ......
24 22 50
89 43 20
L. a.L.S.1
32 3-50
7
DMka........
23 42 44
90 20 15
L. a.L.S.
2 21-2
31 1-23
8
22 45 55
89 36 55
L. a.L.S.
2 30-4
29 19-85
9
Calcutta.......
22 33 1
88 20 34
L. a.L.S.
2 25-1
8-028
28 14-84
4-315
9-113
Group hi. Valley op the Ganges
and its
Tributaries.
10
Rampur Bolea . . .
24 21 46
88 34 20
54
6-703
32 0-77
4-190
7-904
11
26 6 0
87 56 8
140
2 20-2
6-690
35 11-95
4-719
8-187
12
Patna.........
25 37 12
85 7 32
170
1 53-9
7-678
33 32-96
5-094
9-215
13
26 46 41
84 44 26
260
35 40-10
14
25 18 26
82 59 47
325
1 50-3
7-822
32 41-25
5-020
9-294
15
26 51 10
80 55 32
520
2 37-4
8-176
35 18-55
5-789
10-019
16
Aligarh........
27 53 50
78 3 55
760
1 37-3
36 58-90
17
27 10 26
78 1 39
657
1 20-0
18
Mfratli........
29 0 41
77 41 48
865
1 48-4
1 L. a. L. S. Little above the level of the sea.
58*
459
known to us up to this time, of which, however, by far the greatest part will be
found limited to the coasts only. The works from which we have collected them
are mentioned in connection with each respective table.
I. Stations op oue Magnetic Sgbvey, peom 1854 to 1857, bepebable to the mean
date oe januaby 1, 1856.
All observations were made either in a tent, constructed for the purpose, or in
the open air.
No.
curr.
Station.
Geogra
pliical Co-ordinates.
Magnetic Elements.
Latitude N.
Longitude
East Green.
Height.
Declin.
East.
Horizon.
Intensity.
Dip.
North.
Vertical
Intensity.
Total
intensity.
A.
INDIA.
Group i.
Assam and Khassia Hills.
o / //
o / //
Engl. Feet.
o /
Engl. Units.
o ;
Engl. Units.
Engl. Units.
1
Dibrugarh ......
27 32 0
94 57 35
395
0 46-4
7-733
38 30-35
6-150
9-882
2
Tezpur ........
26 34 35.
92 46 45
239
0 22-5
7-758
37 14-93
5-898
9-746
3
26 45 40
91 56 30
352
2 36-3
7-740
36 27-65
5-719
9-624
4
Gohatti........
26 5 50
91 43 45
134
2 0-1
7-784
35 19-15
5-513
9-541
5
Cherra Punji ....
25 14 15
91 40 30
4,164
2 20-4
7-869
33 37-27
5-231
9-449
Group ii. Delta op the Ganges and Brahmaputra.
6
Surajgairj ......
24 22 50
89 43 20
L. a.L.S.1
32 3-50
7
DMka........
23 42 44
90 20 15
L. a.L.S.
2 21-2
31 1-23
8
22 45 55
89 36 55
L. a.L.S.
2 30-4
29 19-85
9
Calcutta.......
22 33 1
88 20 34
L. a.L.S.
2 25-1
8-028
28 14-84
4-315
9-113
Group hi. Valley op the Ganges
and its
Tributaries.
10
Rampur Bolea . . .
24 21 46
88 34 20
54
6-703
32 0-77
4-190
7-904
11
26 6 0
87 56 8
140
2 20-2
6-690
35 11-95
4-719
8-187
12
Patna.........
25 37 12
85 7 32
170
1 53-9
7-678
33 32-96
5-094
9-215
13
26 46 41
84 44 26
260
35 40-10
14
25 18 26
82 59 47
325
1 50-3
7-822
32 41-25
5-020
9-294
15
26 51 10
80 55 32
520
2 37-4
8-176
35 18-55
5-789
10-019
16
Aligarh........
27 53 50
78 3 55
760
1 37-3
36 58-90
17
27 10 26
78 1 39
657
1 20-0
18
Mfratli........
29 0 41
77 41 48
865
1 48-4
1 L. a. L. S. Little above the level of the sea.
58*