pl23_theb0908.jpg
![Measuring three-point sextant fix during launch hydrography theb0908.jpg Measuring three-point sextant fix during launch hydrography](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb0908.jpg)
Description
Measuring three-point sextant fix during launch hydrography.
Credit
NOAA Office of Coast Survey
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
3-Point Sextant Fix
Keywords
Charting
Navigation
Sextant