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Index

Component
GpsToolsNET

Class
Position

Methods
Copy

LatitudeDMS
LongitudeDMS
LatitudeString
LongitudeString
Altitude

SetLatitudeDMS
SetLongitudeDMS
SetAltitude

Distance
Bearing
Move

IsSameDatum
IsSameGrid
MakeSameDatum
MakeSameGrid

Properties
Latitude
Longitude
LatitudeRads
LongitudeRads

Northing
Easting
Zone

Datum
Grid
CustomDatum
CustomGrid

ModifiedCount

Position.Easting GpsTools v1.20 and later

East of origin on selected grid (in meters). The coordinate is based on the selected grid. Before reading or writing to this property Position.Grid or Position.CustomGrid must be specified. If Position.Grid uses a zone, Position.Zone must be set as well.

When setting a new value latitude/longitude will change to represent the same position as the grid coordinates. In this way you can convert grid coordinates to latitude/longitude.

SPCS27 (State Plane Coordinate System 1927) is measured in U.S. feet. To convert between feet and meters use the following constant: US_FOOT = 0.30480061


distance_us_feet = distance_meters / US_FOOT
distance_meter = distance_us_feet * US_FOOT

International foot: INT_FOOT = 0.3048
Irish foot: IRELAND_FOOT = 0.3048007491

Those constants are defined in "modConst.bas"

Syntax
v = object.Easting
object.Easting = v

Part Type Description
object GpsToolsNET.Position An object that evaluates to an GpsToolsNET.Position object.
v double East of origin on selected grid (in meters).



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