Open AccessResearch Note dT / d Δ Measurements at Weston Observatory, USA
Author(s) -
Wu Francis T.,
Allen Richard P.
Publication year - 1972
Publication title -
geophysical journal of the royal astronomical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.302
H-Index - 168
eISSN - 1365-246X
pISSN - 0016-8009
DOI - 10.1111/j.1365-246x.1972.tb05767.x
Subject(s) - observatory , azimuth , geology , seismology , geodesy , geophysics , physics , optics , astrophysics
Summary dT / d Δ of mantle P waves for three azimuthal groups are shown to be consistent with each other to within 0.1 s deg −1 . Results are discussed in light of measurements with more elaborate arrays.