polar
131Polar Inn & Suites — (Churchill,Канада) Категория отеля: Адрес: 153 Kelsey Blvd, R0B 0E0 Churchill, Канада …
132Polar motion — is the movement of Earth s rotation axis across its surface. This is measured with respect to a reference frame in which the solid Earth is fixed (a so called Earth centered, Earth fixed or ECEF reference frame). This variation is only a few… …
