South American Datums Table


Local Geodetic Datums Reference Ellipsoids and Parameter Differences

No. of Satellite Stations Used

     Transformation Parameters
 Name
 Code
 Name DA(M) Df x 104   Cycle No. Pub Date  DX(m)  DY(m)  DZ(m)

CAMPO INCHAUSPE 1969

Argentina

CAI International 1924 -251 -0.14192702 20 0 1987 -148
+/-5
136
+/-5
90
+/-5

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 - 57
+/-15
1
+/- 6
-41
+/-9

South American 1969

Argentina

SAN-A South American 1969 -23 -0.00081204 10 0 1991 -62
+/- 5
-1
+/-5
-37
+/-5

South American 1969

Baltra, Galapagos Islands

SAN-J SouthAmerican 1969 -23 -0.00081204 1 0 1991 -47
+/-25
26
+/-25
-42
+/-25

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 - 57
+/-15
1
+/- 6
-41
+/-9

PROVISIONAL SOUTH AMERICAN 1956

Bolivia

PRP-A International 1924 -251 -0.14192702 5 0 1991 -270
+/-5
188
+/- 11
-388
+/-14

SOUTH AMERICAN 1969

Bolivia

SAN-B South American 1969 -23 -0.00081204 4 0 1991 -61
+/-15
2
+/-15
-48
+/-15

CORREGO ALEGRE

Brazil
COA International 1924 -251 -0.14192702 17 0 1987 -206
+/- 5
172
+/- 3
-6
+/-5

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 - 57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Brazil

SAN-C South American 1969 -23 -0.00081204 22 0 1991 -60
+/-3
-2
+/-5
-41
+/-5

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

PROVISIONAL SOUTH AMERICAN 1956

Northern Chile (near 19°S)

PRP-B International 1924 -251 -0.14192702 1 0 1991 -270
+/-25
183
+/-25
-390
+/-25

PROVISIONAL SOUTH AMERICAN 1956

Southern Chile (near 43°S)

PRP-C International 1924 -251 -0.14192702 3 0 1991 -305
+/-20
243
+/-20
-442
+/-20

PROVISIONAL SOUTH CHILEAN 1963

Southern Chile (near 53°S)

HIT International 1924 -251 -0.14192702 2 0 1987 16
+/-25
196
+/-25
93
+/-25

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Chile

SAN-D South American 1969 -23 -0.00081204 9 0 1991 -75
+/-15
-1
+/-8
-44
+/-11

BOGOTA OBSERVATORY

Colombia

BOO International 1924 -251 -0.14192702 7 0 1987 307
+/-6
304
+/-5
-318
+/-6

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

PROVISIONAL SOUTH AMERICAN 1956

Colombia

PRP-D International 1924 -251 -0.14192702 4 0 1991 -282
+/-15
169
+/-15
-371
+/-15

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Colombia

SAN-E South American 1969 -23 -0.00081204 7 0 1991 -44
+/-6
6
+/- 6
-36
+/-5

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

PROVISIONAL SOUTH AMERICAN 1956

Ecuador

PRP-E International 1924 -251 -0.14192702 11 0 1991 -278
+/-3
171
+/- 5
-367
+/-3

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Ecuador (Excluding Galapagos Islands)

SAN-F South American 1969 -23 -0.00081204 11 0 1991 -48
+/-3
3
+/- 3
-44
+/-3

SAPPER HILL 1943

East Falkland Island

SAP International 1924 -251 -0.14192702 5 0 1991 -355
+/-1
-21
+/-1
72
+/-1

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

PROVISIONAL SOUTH AMERICAN 1956

Guyana

PRP-F International 1924 -251 -0.14192702 9 0 1991 -298
+/-6
159
+/-14
-369
+/-5

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Guyana

SAN-G South American 1969 -23 -0.00081204 5 0 1991 -53
+/-9
3
+/-5
-47
+/-5

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Paraguay

SAN-H South American 1969 -23 -0.00081204 4 0 1991 -61
+/-15
2
+/-15
-33
+/-15

CHUA ASTRO

Paraguay

CHU International 1924 -251 -0.14192702 6 0 1987 -134
+/-6
229
+/- 9
-29
+/-5

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

PROVISIONAL SOUTH AMERICAN 1956

Peru

PRP-G International 1924 -251 -0.14192702 6 0 1991 -279
+/-6
175
+/-8
-379
+/-12

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/- 6
-41
+/-9

SOUTH AMERICAN 1969

Peru

SAN-I South American 1969 -23 -0.00081204 6 0 1991 -58
+/-5
0
+/-5
-44
+/-5

ZANDERIJ

Suriname

ZAN International 1924 -251 -0.14192702 5 0 1987 -265
+/-5
120
+/-5
-358
+/-8

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/-6
-41
+/-9

SOUTH AMERICAN 1969

Trinidad and Tobago

SAN-K South American 1969 -23 -0.00081204 1 0 1991 -45
+/-25
12
+/-25
-33
+/-25

NAPARIMA, BWI

Trinidad and Tobago

NAP International 1924 -251 -0.14192702 4 0 1991 -10
+/-15
375
+/-15
165
+/-15

PROVISIONAL SOUTH AMERICAN 1956

Mean Solution

(Bolivia, Chile, Colombia, Ecuador, Guyana, Peru, and Venezuela)

PRP-M International 1924 -251 -0.14192702 63 0 1987 -288
+/-17
175
+/-27
-376
+/-27

PROVISIONAL SOUTH AMERICAN 1956

Venezuela

PRP-H International 1924 -251 -0.14192702 24 0 1991 -295
+/-9
173
+/-14
-371
+/-15

SOUTH AMERICAN 1969

Mean Solution

(Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Trinidad and Tobago and Venezuela)

SAN-M South American 1969 -23 -0.00081204 84 0 1987 -57
+/-15
1
+/-6
-41
+/-9

YACARE

Uruguay See Note 1

YAC International 1924 -251 -0.14192702   0 1987 -155
171
37

SOUTH AMERICAN 1969

Venezuela

SAN-L South American 1969 -23 -0.00081204 5 0 1991 -45
+/-3
8
+/-6
-33
+/-3

South America Map


Point of Contact: Coordinate Systems Analysis Branch
Phone Numbers:
  Com. (314)676-9124
  DSN 846-9124
Email: gandg@nga.mil


Document last modified