Rorvik (Norway) Site History

History Summary

Station name Rorvik
Country Norway
Latitude 64° 52.0' N
Longitude 011° 15.0' E
GLOSS No. 234
Contributor Statens Kartverk Sjokartverket (Norwegian Hydrographic Service)
Instrument Type 19.08.1969 : Data from this date are available in the NHS database
20.06.1988 : Scan-Matic gauge installed
24.07.2001 : Sutron gauge installed
Site of gauge The tide gauge is located on Nykaia in Fiskerihamna in downtown Rorvik
Observational Periods Gauge operational: 1969 - present
Data available: 1969 - 2003

Reference Level

All heights have been referred to the station Tide Gauge Zero which is linked to fixed bench marks.

Benchmark Relationships

Benchmark Description Height relative to TGBM (m)
TGBM H20 N61 0
Auxiliary BM H20 N60 3.100 above
Normalnull 1954   5.782 below
TGZ   7.077 below

Quality Assessment

Comments

The daily or monthly means do not reveal any obvious reference level shifts.

Year CI (%) QI (%) Missing Data Bad Data
1969 36 96 001-230,238-240,308-310 240-244,251-254,256-260,296-298,340
1970 97 99 006-007,027-034,256-260 212-215
1971 99 99 058-059,163-165 306,329,342
1972 96 99 104-109,128-129,242-243,330-331,334-336,339-340,347-349 306
1973 100 99 None 078,143,282-284
1974 97 100 080-091 None
1975 100 100 None None
1976 98 95 081-084,201-204 205-222
1977 92 94 113-115,254-280 059-068,312-325
1978 95 96 044-046,076-079,087-090,211-213,348-350,357-360,362-365 198-205,256-263
1979 97 98 001-009,064-066 133,221-227
1980 98 87 132-134,153-155,181-183,328-329,330-331 177-216,354-362
1981 96 99 004-015,034-037 141,151,163,233,280
1982 99 100 007-011 None
1983 98 99 191-194,207-210 220-224
1984 99 98 218-221 077,083,208-212
1985 96 99 038-042,193-196,292-294,329-334 341-346
1986 90 100 009-011,079-092,113-115,258-261,273-279,308-309,345-350,355-356,362-365 None
1987 88 100 001-020,037-045,052-054,061-063,072-075,097-100,118-120,149-152,259-260,365 None
1988 74 100 '001-004,059-061,084-086,114-115,117-118,129-172,183-184,201-229,240-244,258-263,314-320 None
1989 99 99 289-291,318-319,348-349 204
1990 99 100 050 None
1991 100 100 None None
1992 100 100 None None
1993 99 100 229-232 None
1994 95 100 234-248,249-250,283-286 None
1995 97 100 059-069 None
1996 99 100 056-058,271-274 None
1997 100 100 None None
1998 99 100 057-062 None
1999 100 100 None None
2000 99 93 165-167 167-194
2001 99 100 291-296 None
2002 100 100 None None
2003 100 100 None None