Granite Island Buoy
Owned & maintained by Northern Michigan University. Contact John Lenters at firstname.lastname@example.org for further information.
Measurements in red indicate failed validity tests.
Measurements in orange indicate questionable validity tests.
Click on the graph icon, in the table below, to see a time series plot of the last five days of that observation.
Click on the page icon to view datasheet of sensor.
|46.7238888||87.4113888||Decimal Degrees [DDD.DDDDD]|
|46 43.433328 N||87 24.683328 W||Degrees, Decimal Minutes [DDD MM.MMMM]|
|46 43 25 N||87 24 40 W||Degrees, Minutes, Seconds [DDD MM SS]|
Download data here
Great Lakes Research Center
1400 Townsend Drive
Houghton, MI, 49931
Page last modified: August 9, 2017