I QUITE agree with the opinion expressed by Mr. Gulatee of the Survey of India 1 that Stokes's formula for the elevation of the geoid above the spheroid of reference is rather sensitive to systematic ...
IN NATURE of February 20, 1932, a letter appeared from Mr. B. L. Gulatee under the above heading. This was responded to by Mr. Walter D. Lambert in the issue for June 4, 1932.