pl23_theb1502.jpg
![Zenith telescope at the Ukiah Latitude Observatory theb1502.jpg Zenith telescope at the Ukiah Latitude Observatory](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1502.jpg)
Description
Zenith telescope at the Ukiah Latitude Observatory.Showing latitude levels.Part of international effort to observe small changes in latitude
Credit
NOAA Central Library
Display Date
1930?
Location
Ukiah, California
Collection
Historic Coast & Geodetic Survey
Geodesy
Astronomic Latitude and Longitude
Keywords
Geodesy
Astro