[GRASS-user] Estimating import time for large data file

[Rich Shepard]

On Sun, 31 May 2020, Markus Neteler wrote:

> I didn't confirm at all :-) It was just an information or warning.

Markus,

Using ogr2ogr was what Moritz suggested.

> I'd stick to submeter but I don't know what data you are working with
> nor what their resolution/scale is...

This is what the *.prj file has to offer:

PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",
DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],
PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],
PROJECTION["Mercator_Auxiliary_Sphere"],
PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],
PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],
PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0]]

How sub a submeter would be a good start?

Regards,

Rich