Benchmark - 4-1984

Benchmark Number 4-1984
Established In 1984
Condition UNKNOWN
Latitude N/A
Longitude N/A
Reference Benchmark No
Vertical Datum Code UNKNOWN
Type PERMANENT_MARKER
Setting VERTICAL
Description A CHS aluminum tablet stamped BM 4-1984 and set vertically in bedrock on the south side of the small island in the mouth of Grise Fiord. BM 4 is located in the first cove NE of the low area (which may cover) connecting the SW portion of the island to the main island. BM 4 is the most northerly of the three 1984 BM being 15.2 m northeast of BM 5-1984 and 19.4 m west of BM 6-1984.
Elevations
Date Elevation Status Vertical Datum Code
N/A 6.503 ACTIVE CD