Introducción / Introduction
Me escribió Dolores desde Madrid preguntándome si no sería posible insertar alguna herramienta que pudiera realizar un cambio de Datum. En particular de coordenadas UTM WGS 84 a ED 50.
La siguiente mejora se la dedicamos
Dolores wrote from Madrid asking me if it would be possible to insert any tool that could make a change of Datum. In particular UTM WGS 84 to ED 50.
The next improvement was devoted to her
Dolores wrote from Madrid asking me if it would be possible to insert any tool that could make a change of Datum. In particular UTM WGS 84 to ED 50.
The next improvement was devoted to her
Cambio de Datum / Changing Datum
Como vemos en el siguiente pantallazo:
As we saw in following screenshot:
As we saw in following screenshot:
Hemos incluido la posibilidad de cambiar de Datum
1º Hemos de colocar el huso en el que estamos
2ª Hemos de decirle al programa en que sistema estamos
3º Tenemos que decirle al programa cual será la transformación
We have included the possibility of changing Datum
1 We have to place the zone in which we are
2nd We have to tell the program on which the system we are
3rd We have to tell the program which will be the transformation
¿Cómo funciona? / How do it works?
Supongamos que tenemos una toma de datos en Pontevedra. En huso pondremos 29, después de De: seleccionaremos WGS-80 y en "a:" colocamos ED-50. Al ejecutar la función partir en cuadrados hará las operaciones ya descritas con anterioridad y además hará el cambio de Datum.
Di los datum "De:" y "a:" son el mismo, no hará ningún cambio en las coordenadas sólo el troceado en cuadrados.
Nota: Recordad que el diezmado seguirá actuando.
Gracias Dolores. Esta funcionalidad nos vendrá muy bien. No porque no la hagan otros programas sino porque no habrá que salirse de éste para hacerlo. Un saludo.
Suppose we have a collection of data in Pontevedra. In zone, we will put 29. After "From": select WGS-80 and "to" put ED-50. When executing the function will square off on the operations already described above and will also change Datum.
If the datum "From" and "to" are the same, will not make any change in the coordinates only cutting into squares.
Note: Remember the decimated continue acting.
Thanks Dolores. This functionality will be very useful. Not because the other programs do not have to but because they get out of it to do so. A greeting.
Suppose we have a collection of data in Pontevedra. In zone, we will put 29. After "From": select WGS-80 and "to" put ED-50. When executing the function will square off on the operations already described above and will also change Datum.
If the datum "From" and "to" are the same, will not make any change in the coordinates only cutting into squares.
Note: Remember the decimated continue acting.
Thanks Dolores. This functionality will be very useful. Not because the other programs do not have to but because they get out of it to do so. A greeting.
No hay comentarios:
Publicar un comentario