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replaced "south" with "east"
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Martin F
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The definition of north and southeast are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the axes. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the axes. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

The definition of north and east are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the axes. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

Made title more concise
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PolyGeo
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Can anyone explain why Why some coordinate systems define the x-axis as northings and some as easting?

The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the achsesaxes. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

Can anyone explain why some coordinate systems define the x-axis as northings and some as easting?

The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the achses. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

Why some coordinate systems define x-axis as northings and some as easting?

The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the axes. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

Post Made Community Wiki by Ian Turton
edited body
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Robert Buckley
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The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the achses. In Mathematics xy was always vertical and yx was always horizontal so logically I would assume that "up" == "northing" == "x""y" and "along" == "easting" == "y""x".

Why is this not the case in GIS?

The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the achses. In Mathematics x was always vertical and y was always horizontal so logically I would assume that "up" == "northing" == "x" and "along" == "easting" == "y".

Why is this not the case in GIS?

The definition of north and south are pretty straight forward to grasp but only becomes difficult when used interchangably with x-y coordinates which have varying definitions for the direction of the achses. In Mathematics y was always vertical and x was always horizontal so logically I would assume that "up" == "northing" == "y" and "along" == "easting" == "x".

Why is this not the case in GIS?

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Robert Buckley
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  • 15
  • 81
  • 162
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