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Local Gravity Calculation
F025
Precision
Full
Round
Truncate
0
1
2
3
4
5
6
Options
Inputs
Constants
Intermediates
Outputs
Location
Offshore
Onshore
Formula
IGF:1967
Woollard:1979
IAG 1980/WGS 1984
Onshore
Height above ground level
m
cm
mm
µm
km
in
ft
yd
mi
Rock Density
kg/m³
g/cm³
tonnes/m³
lb/ft³
lb/MMft³
lb/in³
mg/m³
lb/USgal
Bouguer anomaly
m/s²
km/s²
Gal
mGal
gn
ft/s²
in/s²
Inputs
Latitude
rad
°
'
''
Elevation above sea level
m
cm
mm
µm
km
in
ft
yd
mi
Height above sea level
m
cm
mm
µm
km
in
ft
yd
mi
Correction factors
Height Correction
m/s²
km/s²
Gal
mGal
gn
ft/s²
in/s²
Elevation Correction
m/s²
km/s²
Gal
mGal
gn
ft/s²
in/s²
Nominal Gravity at sea level
m/s²
km/s²
Gal
mGal
gn
ft/s²
in/s²
Outputs
Local gravity
m/s²
km/s²
Gal
mGal
gn
ft/s²
in/s²
