7 coordinate conversion parameter calculation tool --arcgis geoprocessing tool case Tutorial

7 coordinate conversion parameter calculation tool --arcgis geoprocessing tool case Tutorial

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Provide API, independent GUI tools arcgis procedures and call in three forms.

arcgis geoprocessing tool provides three ways:

1. The manual input control point coordinates

2. read table (excel, txt) coordinates like

3. Read the spatial data (shp, mdb, gdb and the like) coordinates.

Manual input control point coordinates using the method:

Control point coordinates are input, the input format is a two-dimensional matrix (can tuples, lists any other format compatible format python)

p0 represent the coordinates of the original coordinate system

p1 represents a target coordinate system (coordinate after conversion)

And comprising output conversion parameter conversion accuracy (error)

There is a default value, ease of testing.

Case:

result:

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Origin www.cnblogs.com/xiexiaokui/p/12061390.html