(1953). Limits of oceans and seas. 3rd edition. IHO Special Publication, 23. International Hydrographic Organization (IHO): Monaco. 38 pp. (look up in IMIS)
English
Riga Gulf
ASFA thesaurus
PlaceType
IHO Sea Area
Latitude
57° 56' 6.7" N (57.9351916°)
Longitude
23° 22' 51.7" E (23.38102817°)
Precision
149587 meter
Min. Lat
56° 48' 16.5" N (56.8046°)
Min. Long
21° 43' 30.4" E (21.7251°)
Max. Lat
59° 12' 53.4" N (59.2148°)
Max. Long
24° 37' 0.4" E (24.6168°)
Source
(1953). Limits of oceans and seas. 3rd edition. IHO Special Publication, 23. International Hydrographic Organization (IHO): Monaco. 38 pp. (look up in IMIS)