KO TAPHAO NOI

Station Information

Station ID: 446
Latitude: 7.833333
Longitude: 98.433333
GLOSS ID: 42
Coastline code: 545
Station code: 1
Country: THAILAND
Time span of data: 1940 – 2012
Completeness (%): 96
Frequency Code: 24
Date of last update: 06 Aug 2013

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station

Please note: In many cases, the station position in our database is accurate to only one minute. Thus, the tide gauge may not appear to be on the coast.

Additional Data Sources (guide to additional data sources)

Fast Delivery Data from UHSLC station 148: hourly and daily
Research Quality Data from UHSLC station 148: hourly and daily

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Ko Taphao Noi 545/001 RLR(1981) is 9.8m below BM S.I.
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Ko Taphao Noi 545/001 RLR(1981) is 9.8m below BM S.I.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 12-Jul-2011 :
While checking datum and benchmark information prior to the uploading of the
RLR diagram onto the website the following information was discovered. From
1987 onwards the benchmark was BM 105 5.429m above the 1940-1987 datum. In 1988
the datum was raised 14mm. BM 105 then became 5.415m above the revised 1988
datum. In 1998 the primary benchmark became AS-1/2531 5.304m relative to the
1988 datum.

Data Authority

Oceanographic Division
Hydrographic Department
Royal Thai Navy
222 Rimtang-Rodfai-kao Road
Bangna, Bangkok 10260
THAILAND