gsw_grav {gsw} | R Documentation |
Gravitational acceleration
gsw_grav(latitude, p = 0)
latitude |
latitude in decimal degress north [ -90 ... +90 ] |
p |
sea pressure [ dbar ] |
gravitational acceleration [ m/s^2 ]
http://www.teos-10.org/pubs/gsw/html/gsw_grav.html
gsw_grav(c(-90, -60), 0) # 9.832186205884799, 9.819178859991149