Ft.

100,000 F>—, 7-7

T

yl

T

t
{0

y

©

Km.

IT

—_T—TTT_ 3

AIRCRAFT GBSERVATION

NRL SURFACE STATION

7

80,000/;-

4

5 366
332 by a5

126 ||

| 26

| 209

60,000 La| 249
349

me
O76

236

37

°

s

Inn t's

NR
740 ONR
MEAN

NR

-7 *

.
O 76

L 20

4

23

_TROPOPAUSE

oo

NR

40,0000 '§

7

125 || 166

- 25

270 36

NR

B

NR

~ONR
~

4

-.

- 10

20,000--

.

0

NR
0D WR
NR

NR
OWA
NR

0.6

A2

Oo WR
WR

90°

|

60°

O WR
NR

O WR

+
0

o

L 5

Q

o

dg
30°

a wR

4

lb

le

O°

NORTH

le

po

1°

30°

jg

|

J

60°

to
90°

SOUTH

Rh d/m/IOOO sef (corrected for decay to Aug. 12, 1958)
MAY i960
Pig. 6 -- Rhodium-102 distribution

34

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