Magnetic Observatory in Alibag, India
Detailed Description
Figure 1. The observation tower building of the magnetic obser- vatory in Alibag, India, south of Mumbai. Here, careful measure- ments of the magnetic field are made in order to calibrate data collected by digital systems. The online version of this article in- cludes links to photographs of other observatories.
Sources/Usage
Public Domain.
Magnetic monitoring of earth and space
Physics Today article