USGS Activities Photo Index
![USGS Activity Picture 3](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic3.jpg)
Picture 3
- Cartographic technician using a precision level to determine elevations
![USGS Activity Picture 5](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic5.jpg)
Picture 5
- Students employees and geologists unloading a float plane at a remote field site.
![USGS Activity Picture 6](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic6.jpg)
Picture 6
- Hydrologist preparing a current meter for stream measurements
![USGS Activity Picture 7](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic7.jpg)
Picture 7
- Biologist measuring the diameter of a tree
![USGS Activity Picture 10](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic10.jpg)
Picture 10
- USGS scientists conducting research from a vessel offshore of the Alaskan coast
![USGS Activity Picture 11](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic11.jpg)
Picture 11
- Biologists using radio equipment to track coyotes
![USGS Activity Picture 12](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic12.jpg)
Picture 12
- Biologist sampling a spruce log for dendrochronology
![USGS Activity Picture 21](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic21.jpg)
Picture 21
- Scientists working at the remote location of the South Pole field station
![USGS Activity Picture 22](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic22.jpg)
Picture 22
- Hydrologists lowering a sampling device from a suspended platform
![USGS Activity Picture 23](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic23.jpg)
Picture 23
- Geologist preparing wooden stakes for measuring coastal erosion
![USGS Activity Picture 26](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic26.jpg)
Picture 26
- Geologists measuring resistivity along vegetation-covered beach dunes
![USGS Activity Picture 28](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic28.jpg)
Picture 28
- Student employee monitoring fish habitat
![USGS Activity Picture 30](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic30.jpg)
Picture 30
- Students at Haskell Indian Nations University digitizing data
![USGS Activity Picture 33](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic33.jpg)
Picture 33
- Geophysicist setting up ground penetrating radar equipment
![USGS Activity Picture 35](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic35.jpg)
Picture 35
- Computer specialist advising a computer system user
![USGS Activity Picture 36](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic36.jpg)
Picture 36
- Resource technician assisting a customer
![USGS Activity Picture 41](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic41.jpg)
Picture 41
- Cartographer recording observations on an aerial photograph
![USGS Activity Picture 43](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic43.jpg)
Picture 43
- Biologists examining samples of underwater vegetation
![USGS Activity Picture 44](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic44.jpg)
Picture 44
- Student employee making geophysical measurements
![USGS Activity Picture 47](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic47.jpg)
Picture 47
- Geologists collecting rock samples in a remote location
![USGS Activity Picture 49](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic49.jpg)
Picture 49
- Cartographer conducting a survey in the middle of a penguin rookery
![USGS Activity Picture 54](https://webarchive.library.unt.edu/eot2008/20080924000658im_/http://www.usgs.gov/ohr/student/images/thumbnails/pic54.jpg)
Picture 54
- Wildlife biologist preparing a snake for examination