QUALITY ASSESSMENT OF SEA LEVEL DATA                
                                           by the                               
                   UH SEA LEVEL CENTER/NATIONAL OCEANOGRAPHIC DATA CENTER     
                                 JOINT ARCHIVE FOR SEA LEVEL                    
                                       Updated: 12 Nov 2019
              Station  : Cilicap-C                 Latitude:  07 45.1S          
              Country  : Indonesia                Longitude: 109 01.0E
              JASL #   : 162C                 Time Meridian: 105E (GMT + 7 hr)  
              GLOSS #  : 291  Originator #: 162      NODC #: 30107902
              Contributor  : University of Hawaii Sea Level Center (UHSLC)
                             1000 Pope Rd. MSB 317
                             Honolulu, HI 96822
              Originator   : UHSLC in collaboration with
                             BAKOSURTANAL
                             J1. Raya Jakarta Bogar Km 46
                             P. O. Box 46                                       
                             Cibinong, Indonesia
              Original Data: digital
              Instrmnt Type: 1) 2/2007 - radar (RAD) gauge (Vega Vegapuls 62)
                             2) 2/2007 - Handar Encoder 436-A (ENC), float/well
                             3) 2/2007 - pressure transducer (PRS)

                             Primary channel used in JASL set:
                             04/01/2018 - : RAD
                            *short gaps in primary channel filled with
                             other channels as available; see UHSLC for
                             specific dates

              Digitzd Intvl: 3 min (RAD); 2 min (PRS); 15 min (ENC)
              Present Data : Hourly, daily, and monthly values obtained by:     
                    Hourly : 3-point Hanning Filter centered on the hour
                    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 : 01 Apr 2018 - 31 Dec 2018
              Gaps > 1 mon : none
              Time Refernce: GMT (hours 00-23)   Space-filler Flag   :-9999     
              Units        : millimeters         Missing Data Flag   : 9999     
              Existing     : Yes                 Operational         : Yes      
              Sat. Trans.  : Yes                 Distribution        : 2018-2018
              Refernce Levl: Heights are referred to the station tide staff 
                             zero, which is linked to land-based benchmarks. 
                             This reference zero is unique to this station and
                             is not an official datum (chart, national, etc.) 
                             and is not relative to local tidal parameters, 
                             such as mean lower low water.  See the Originators
                             for benchmark descriptions, maps, and the geodetic
                             levelling history.
              Comment      : Station removed 2017-07 and reinstalled 2018-04 
                             with new benchmarks.

                             The series is separate from 162A and 162B until a 
                             link can be established between the reference 
                             levels. Daily means agree well with altimeter and
                             tide gauge daily means of Prigi, Indonesia.
                                                                                
                    CI MISSING              REPLACED GAPS     QUESTIONABLE      
              YEAR (%) DATA                 OR BAD DATA       FLUCTUATIONS      
              ---- --- -------------------- --------------- --------------------
              2018  75 none                 none            none