Data



Data Notes



Extracted from Database

09 Sep 2019

CHARCHANGA

Station Information

Station ID: 1496
Latitude: 22.216667
Longitude: 91.05
GLOSS ID: 36
Coastline code: 510
Station code: 8
Country: BANGLADESH
Time span of data: 1979 – 2000
Completeness (%): 96
Date of last update: 17 Jun 2013

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 CHARCHANGA.

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

Plot of annual mean sea level data at CHARCHANGA.

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.

Additional Data Sources (guide to additional data sources)

Research Quality Data from UHSLC station 138: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1993-11-15

DATA RECEIVED FROM TOGA OFFICE

Documentation added 1996-10-15

float and well type gauge (Munro)

Documentation added 1999-08-27

data for 1979 and 1995-96 received directly from authority G5

Documentation added 2013-06-17

The RLR diagram for Charchanga has been revised. Previously rlrfac adjustments were made 1980-1981 and 1982-1985. However, when the PSMSL data holdings were compared with the UHSLC data anomalies were found. As a result just one rlrfac of 4.804m has been applied to the complete dataset.

Data Authority

Bangladesh Inland Water, Department of Hydrography
Transport Authority
141-143 Motijheel C/a
Dhaka 1000