Announcement

Collapse
No announcement yet.
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • Hep with spmap option polygon

    Hi, Im working in a map of the metro area of Medellín, Colombia. So far good, but when I try to impose a polygon of the constructed area of the metro area, the maps dont overlay each other

    Here is an example of the two maps separated:

    Click image for larger version

Name:	Ejemplo.png
Views:	1
Size:	25.9 KB
ID:	1486090
    Click image for larger version

Name:	Ejemplo 2.png
Views:	1
Size:	21.1 KB
ID:	1486091

    Further investigation showed me that the shapefiles are in different projections the first is in "4170:MAGNA-SIRGAS" and the second is in "EPSG:Datum: D_WGS_1984. Sistema de coordenadas: WGS_1984_UTM_Zone_18N. Proyeccion: Transverse_Mercator", so the database of the coordinates for each one, looks very different.

    I was wondering if there is a way or method to change the projections of this two shapefiles so I can overlap the second to the first.

    Thanks for your help.
Working...
X