ANNEX A
Contract Areas
The contract areas defined for Uruguay Round II comprise an approximate surface of
101,135 km2, which has been divided in 15 areas.
The location of each area, defined by its vertices expressed in terms of geographic
coordinates (latitude, longitude) on the basis of Spheroid WGS84, is presented below.
Coordinates of Area 1 vertices
Vertex No.
1
2
3
4
5
6
7
Coordinates of Area 1 vertices
Latitude
Longitude
35º 30’ 0’’ S
55º 40’ 0’’ W
35º 30’ 0’’ S
54º 40’ 0’’ W
36º 10’ 0’’ S
54º 40’ 0’’ W
36º 10’ 0’’ S
54º 50’ 0’’ W
36º 20’ 0’’ S
54º 50’ 0’’ W
36º 20’ 0’’ S
Uruguay-Argentina
lateral maritime
boundary
Uruguay-Argentina
55º 40’ 0’’ W
lateral maritime
boundary
For vertices 1 and 8, the Uruguay-Argentina Lateral Maritime Boundary is defined by
the line segment between points 1 (coordinates: 35º 38’ 0’’ S and 55º 52’ 0’’ W) and 21
(37º 6’ 0’’ S and 54º 16’ 30’’ W; see Fig. 1).
Coordinates of Area 2 vertices
Vertex No.
1
2
3
4
5
6
7
8
Coordinates of Area 2 vertices
Latitude
Longitude
36º 20’ 0’’ S
Uruguay-Argentina
lateral maritime
boundary
36º 20’ 0’’ S
54º 30’ 0’’ W
36º 30’ 0’’ S
54º 30’ 0’’ W
36º 30’ 0’’ S
54º 20’ 0’’ W
36º 40’ 0’’ S
54º 20’ 0’’ W
36º 40’ 0’’ S
54º 0’ 0’’ W
36º 50’ 0’’ S
54º 0’ 0’’ W
36º 50’ 0’’ S
Uruguay-Argentina
lateral maritime
boundary
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For vertices 1 and 8, the Uruguay-Argentina Lateral Maritime Boundary is defined by
the line segment between points 1 (coordinates: 35º 38’ 0’’ S and 55º 52’ 0’’ W; see
Fig. 1) and 21 (37º 6’ 0’’ S y 54º 16’ 30’’ W).
Coordinates of Area 5 vertices
Vertex No.
1
2
3
4
Coordinates of Area 5 vertices
Latitude
35º 30’ 0’’ S
35º 30’ 0’’ S
36º 10’ 0’’ S
36º 10’ 0’’ S
Longitude
54º 40’ 0’’ W
53º 50’ 0’’ W
53º 50’ 0’’ W
54º 40’ 0’’ W
Coordinates of Area 6 vertices
Vertex No.
1
2
3
4
Coordinates of Area 6 vertices
Latitude
35º 30’ 0’’ S
35º 30’ 0’’ S
36º 20’ 0’’ S
36º 20’ 0’’ S
Longitude
53º 50’ 0’’ W
53º 0’ 0’’ W
53º 0’ 0’’ W
53º 50’ 0’’ W
Coordinates of Area 7 vertices
Vertex No.
1
2
3
4
Coordinates of Area 7 vertices
Latitude
36º 20’ 0’’ S
36º 20’ 0’’ S
36º 50’ 0’’ S
36º 50’ 0’’ S
Longitude
54’ 0’ 0’’ W
53’ 30’ 0’’ W
53’ 30’ 0’’ W
54’ 0’ 0’’ W
Coordinates of Area 8 vertices
Vertex No.
1
2
3
4
Coordinates of Area 8 vertices
Latitude
36º 20’ 0’’ S
36º 20’ 0’’ S
36º 40’ 0’’ S
36º 40’ 0’’ S
Longitude
53º 30’ 0’’ W
52º 50’ 0’’ W
52º 50’ 0’’ W
53º 30’ 0’’ W
Coordinates of Area 9 vertices
Vertex No.
1
2
3
Coordinates of Area 9 vertices
Latitude
Longitude
36º 40’ 0’’ S
53º 30’ 0’’ W
36º 40’ 0’’ S
52º 50’ 0’’ W
37º 10’ 0’’ S
52º 50’ 0’’ W
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4
5
6
7
8
37º 10’ 0’’ S
37º 0’ 0’’ S
37º 0’ 0’’ S
36º 50’ 0’’ S
36º 50’ 0’’ S
53º 20’ 0’’ W
53º 20’ 0’’ W
53º 40’ 0’’ W
53º 40’ 0’’ W
53º 30’ 0’’ W
Coordinates of Area 10 vertices
Vertex No.
1
2
3
4
5
Coordinates of Area 10 vertices
Latitude
Longitude
35º 30’ 0’’ S
54º 50’ 0’’ W
35º 0’ 0’’ S
53º 40’ 0’’ W
34º 40’ 0’’ S
53º 20’ 0’’ W
35º 20’ 0’’ S
52º 40’ 0’’ W
35º 30’ 0’’ S
52º 50’ 0’’ W
Coordinates of Area 11 vertices
Vertex No.
1
2
3
4
Coordinates of Area 11 vertices
Latitude
Longitude
34º 40’ 0’’ S
53º 20’ 0’’ W
Intersection of the line segment between vertex 1
and ancillary point A (coordinates: 34º 10’ 0’’ S
and 52º 50’ 0’’ W) and the Uruguay-Brazil Lateral
Maritime Boundary.
Intersection between the line segment between
vertex 4 and ancillary point B (coordinates: 34º
40’ 0’’ S and 52º 0’ 0’’ W) and the Uruguay-Brazil
Lateral Maritime Border.
35º 20’ 0’’ S
52º 40’ 0’’ W
The Uruguay-Brazil Lateral Maritime Boundary is defined by the 128º true azimuth
loxodromic line that starts at Chuy Lighthouse (coordinates: 33º 44’ 31’’ S, 53º 22’ 22’’
W).
Coordinates of Area 12 vertices
Vertex No.
1
2
3
4
5
Coordinates of Area 12 vertices
Latitude
Longitude
35º 30’ 0’’ S
53º 0’ 0’’ W
35º 30’ 0’’ S
52º 50’ 0’’ W
Intersection of the line segment between vertex 2
and ancillary point A (coordinates: 34º 40’ 0’’ S
and 52º 50’ 0’ 0’’ W) and the Uruguay-Brazil
Lateral Maritime Boundary.
Intersection of the line segment between vertex 5
and ancillary point B (coordinates: 35º 0’ 0’’ S
and 51º 30’ 0’’ W) and the Uruguay-Brazil Lateral
Maritime Boundary.
36º 20’ 0’’ S
52º 50’ 0’’ W
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6
36º 20’ 0’’ S
53º 0’ 0’’ W
The Uruguay-Brazil Lateral Maritime Boundary is defined by the 128º true azimuth
loxodromic line that starts at Chuy Lighthouse (coordinates: 33º 44’ 31’’ S, 53º 22’ 22’’
W).
Coordinates of Area 13 vertices
Vertex No.
1
2
3
4
5
Coordinates of Area 13 vertices
Latitude
36º 20’ 0’’ S
36º 0’ 0’’ S
36º 40’ 0’’ S
37º 10’ 0’’ S
37º 10’ 0’’ S
Longitude
52º 50’ 0’’ W
52º 30’ 0’’ W
51º 50’ 0’’ W
52º 20’ 0’’ W
52º 50’ 0’’ W
Coordinates of Area 14 vertices
Vertex No.
1
2
3
4
Coordinates of Area 14 vertices
Latitude
Longitude
36º 0’ 0’’ S
52º 30’ 0’’ W
35º 30’ 0’’ S
52º 0’ 0’’ W
36º 10’ 0’’ S
51º 20’ 0’’ W
36º 40’ 0’’ S
51º 50’ 0’’ W
Coordinates of Area 15 vertices
Coordinates of Area 15 vertices
Vertex No.
Latitude
Longitude
1
35º 30’ 0’’ S
52º 0’ 0’’ W
Intersection of the line segment between vertex 1
and ancillary point A (coordinates: 35º 0’ 0’’ S
2
and 51º 30’ 0’’ W) and the Uruguay-Brazil Lateral
Maritime Boundary.
Intersection of the line segment between vertex 4
and ancillary point B (coordinates: 35º 30’ 0’’ S
3
and 50º 40’ 0’’ W) and the Uruguay-Brazil Lateral
Maritime Boundary.
4
36º 10’ 0’’ S
51º 20’ 0’’ W
The Uruguay-Brazil Lateral Maritime Boundary is defined by the 128º true azimuth
loxodromic line that starts at Chuy Lighthouse (coordinates: 33º 44’ 31’’ S, 53º 22’ 22’’
W).
Coordinates of Area 16 vertices
Vertex No.
1
2
Coordinates of Area 16 vertices
Latitude
Longitude
37º 30’ 0’’ S
53º 10’ 0’’ W
37º 30’ 0’’ S
53º 0’ 0’’ W
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3
4
5
6
23
22
7
37º 10’ 0’’ S
53º 0’ 0’’ W
37º 10’ 0’’ S
52º 20’ 0’’ W
36º 40’ 0’’ S
51º 50’ 0’’ W
Intersection of the line segment between vertex 5
and ancillary point A (coordinates: 37º 0’ 0’’ S
and 51º 30’ 0’’ W) and the 200 nautical miles
boundary.
37º 53’ 0’’ S
52º 43’ 18’’ W
37º 37’ 0’’ S
53º 9’ 12’’ W
Uruguay-Brazil Lateral
53º 10’ 0’’ W
Maritime Border.
For vertex 7, the Uruguay-Argentina Lateral Maritime Boundary is defined by the line
segment between points 49 (coordinates: 37º 24’ 48’’ S and 53º 34’ 0’’ W) and 22.
Coordinates of Area 17 vertices
Vertex
1
2
3
4
Coordinates of Area 17 vertices
No.
Latitude
Longitude
36º 40’ 0’’ S
51º 50’ 0’’ W
. Intersection of the line segment between vertex
1 and ancillary point A (coordinates: 35º 30’ 0’’ S
and 50º 40’ 0’’ W) and the Uruguay-Brazil Lateral
Maritime Boundary.
Intersection between Uruguay-Brazil Lateral
Maritime Border and the 200 nautical miles
boundary.
Intersection of the line segment between vertex 1
and ancillary point B (coordinates: 37º 0’ 0’’ S
and 51º 30’ 0’’ W) and. the 200 nautical miles
boundary
The Uruguay-Brazil Lateral Maritime Boundary is defined by the 128º true azimuth
loxodromic line that starts at Chuy Lighthouse (coordinates: 33º 44’ 31’’ S, 53º 22’ 22’’
W).
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Figure 1
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Figure 2
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Figure 3
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Figure 4
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Figure 5
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Figure 6
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Figure 7
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Figure 8
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Figure 9
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Figure 10
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Figure 11
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Figure 12
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Figure 13
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Figure 14
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Figure 15
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Figure 16
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