Data



Data Notes



Extracted from Database

14 Oct 2019

KO MATTAPHON

Station Information

Station ID: 1792
Latitude: 10.45
Longitude: 99.25
Coastline code: 600
Station code: 11
Country: THAILAND
Time span of data: 1992 – 2018
Completeness (%): 94
Date of last update: 11 Jul 2019

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station
Red Marker: Neighbouring Metric 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.

Tide Gauge Data

Plot of monthly mean sea level data at KO MATTAPHON.

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at KO MATTAPHON.

Link to larger image of annual data plot.
Download annual mean sea level data.

Download metric sea level data. Use only with extreme caution.
NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Station Documentation

Link to RLR information.

Documentation added 2002-05-13

Ko Mattaphon 600/011 RLR(1993) is 10.3m below BM 127

Documentation added 2011-07-11

While checking details before releasing the RLR diagram online it was noted that from 1998 data onwards the benchmark becomes BM 126 5.6848m above the datum of the tide gauge. The RLR diagram was adjusted accordingly.

Documentation added 2014-09-08

The supplying authority has confirmed that following re-organisation in October 2010 the data quality at station Ko Mattaphon deteriorated data during this period - October 2010-August 2012 has been flagged. The old float gauge was replaced by a radar gauge in September 2012. Data following the gauge replacement is again good quality data.

Data Authority

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