QUALITY ASSESSMENT OF SEA LEVEL DATA                
                                           by the                               
                   UH SEA LEVEL CENTER/NATIONAL OCEANOGRAPHIC DATA CENTER     
                                 JOINT ARCHIVE FOR SEA LEVEL                    
                                       updated: 25 May 2017
              Station  : Kota Kinabalu             Latitude:  05 59.0N         
              Country  : Malaysia                 Longitude: 116 04.0E          
              JASL #   : 386A                 Time Meridian: 120E (GMT + 8 hr)  
              GLOSS #  : none Originator #: KKB      NODC #: 10115601           
              Contributor  : Dept. of Survey and Mapping                        
                             Jalan Gurney                                       
                             50578 Kuala Lumpur, Malaysia                       
              Originator   : same                                               
              Original Data: digital; samples taken every 10 sec; 50 sec average
              Instrmnt Type: Magnetic Tape Type Tide Gauge, Model LLT-          
                             3AD (Kyowa Shoko Co. LTD, Japan)                   
              Digitzd Intvl: one hour                                           
              Present Data : Hourly, daily, and monthly values obtained by:     
                    Hourly : Five-point least squares approximation (more       
                             information available from the address above)      
                    Daily  : 119-point convolution filter (Bloomfield, 1976)    
                             centered on noon applied to the hourly data        
                             with respective periods of the 95, 50, and 5%      
                             amplitude points at 124.0, 60.2, and 40.2 hours    
                    Monthly: Simple average of all daily values; calculated if  
                             7 or fewer days are missing                        
              Span of data : 23 Jun 1987 - 31 Dec 2015
              Gaps > 1 mon : 23 Jul - 10 Sep 1992; 25 Feb - 26 Mar 1994;
                             01 Jan - 31 Jan 2000;08 Feb 2001 - 30 Nov 2001
                             17 Jan - 19 Feb 2002;19 Apr 2004 - 26 Aug 2004
                             08 Nov - 20 Dec 2011;18 Aug 2014 - 29 Oct 2014
              Time Refernce: GMT (hours 00-23)   Space-filler Flag   :-9999     
              Units        : millimeters         Missing Data Flag   : 9999     
              Existing     : Yes                 Operational         : Yes      
              Sat. Trans.  : No                  Distribution        : 1987-2015
              Refernce Levl: The sea level heights are referred to the zero     
                             point assigned to the tide gauge. Bench mark       
                             information is available upon request from the     
                             contributors.                                      
              Comment      : The daily and monthly means do not reveal any      
                             obvious reference level shifts or trends.          
                                                                                
                    CI MISSING              REPLACED GAPS     QUESTIONABLE      
              YEAR (%) DATA                 OR BAD DATA       FLUCTUATIONS      
              ---- --- -------------------- --------------- --------------------
              1987  53 none                 none            none                
              1988 100 none                 none            none                
              1989 100 none                 none            none                
              1990 100 none                 none            none                
              1991  95 322-341              none            none                
              1992  87 205-254              none            none
              1993 100 none                 none            none
              1994  92 56-85,87-88          none            none
              1995  99 335-340              none            none
              1996 100 none                 none            none
              1997 100 none                 none            none
              1998 100 none                 none            none
              1999 100 none                 none            none
              2000  92 1-31                 none            none
              2001  19 39-334               none            none
              2002  91 17-50                none            none
              2003 100 none                 none            343
              2004  65 110-239              none            none
              2005 100 none                 none            none
              2006 100 none                 none            none
              2007 100 none                 none            none
              2008 100 none                 none            none
              2009 100 none                 none            none
              2010 100 none                 none            none
              2011  89 312-354              none            none
              2012 100 none                 none            none
              2013  80 82-116,256-296       (16)143-(00)144 144
              2014  75 230-302,346-365      none            none
              2015  98 329-336              none            none