Granite Island Buoy
Owned & maintained by Northern Michigan University. Contact John Lenters at email@example.com 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
4840 State Road
Ann Arbor, MI, 48108
Page last modified: September 22, 2016