Before and after imagery of the original Franklin Extensometer. The original Franklin extensometer measured aquifer compaction near the groundwater pumping center at Franklin, Virginia from 1979 to 1995.
Franklin Extensometer Before Aquifer Rebound
By Virginia and West Virginia Water Science Center
2002 (approx.)
Detailed Description
Image of the franklin extensometer before it was damaged by aquifer recovery.
Originally published in:
Pope, J. P. (2002). Characterization and modeling of land subsidence due to groundwater withdrawals from the confined aquifers of the Virginia Coastal Plain (Doctoral dissertation, Virginia Tech).
Sources/Usage
Public Domain.
Related Content
This image has been edited for use as a before and after image.
The original image is linked below.
Franklin Extensometer Historical Photo
Image of the original extensometer at Franklin, Virginia, which recorded aquifer compaction from 1979 to 1995.
Originally published in:
Before and after imagery of the original Franklin Extensometer. The original Franklin extensometer measured aquifer compaction near the groundwater pumping center at Franklin, Virginia from 1979 to 1995.
Related Content
This image has been edited for use as a before and after image.
The original image is linked below.
Franklin Extensometer Historical Photo
Image of the original extensometer at Franklin, Virginia, which recorded aquifer compaction from 1979 to 1995.
Originally published in:
Before and After: Franklin Extensometer
Before and after imagery of the original Franklin Extensometer. The original Franklin extensometer measured aquifer compaction near the groundwater pumping center at Franklin, Virginia from 1979 to 1995.
Before and after imagery of the original Franklin Extensometer. The original Franklin extensometer measured aquifer compaction near the groundwater pumping center at Franklin, Virginia from 1979 to 1995.