On the geodetic datums in Sri Lanka
Abstract
The geodetic datums in Sri Lanka (formerly Ceylon) for latitude and longitude, height and gravity are described and discussed, because this information is not available in the open literature. It is recommended that most of these datums require some upgrading.
Citation
Abeyratne, P. and Featherstone, W. and Tantrigoda, D. 2010. On the geodetic datums in Sri Lanka. Survey Review. 42 (317): pp. 229-239.
Source Title
Survey Review
ISSN
Faculty
Department of Spatial Sciences
Faculty of Science and Engineering
WA School of Mines
Remarks
© W. S. Maney & Son Ltd
Collection
Related items
Showing items related by title, author, creator and subject.
-
Amos, Matthew (2007)One goal of modern geodesy is the global unification of vertical datums so that height data from them can be properly integrated. This thesis studies the unification of the 13 disparate levelling- and tide-gauge-based ...
-
Filmer, Michael; Featherstone, Will (2012)While the Intergovernmental Committee on Surveying and Mapping (ICSM) has stated that the Australian Height Datum (AHD) will remain Australia’s official vertical datum for the short to medium term, the AHD contains ...
-
Penna, N.; Featherstone, Will; Gazeaux, J.; Bingham, R. (2013)The spirit-levelling–based British vertical datum (Ordnance Datum Newlyn) implies a south–north apparent slope in mean sea level of up to 53 mm deg–1 latitude, due to the datum falling on heading northwards. Although this ...