When you say large, do you mean such a large area or large dataset. I've worked a couple of projects that had some overlap into other utm zones, data was stored in lats and longs and reprojected to utm for measurements. Where we needed to measure between zones we lived with the small (for us anyway) error. On Feb 8, 2013 5:23 PM, "Leo Kris Palao" <[email protected]> wrote:
Good Day QGIS Users! I am working on a GIS project where my area of interest (drainage basin and river network) cover two UTM Zones. In this case, I cannot use UTM to compute for area and distance, and to perform other analysis in which spatial data needs to be projected. What projection can I use? Is Equal Area Cylindrical NSIDC EASE - Grid Global (EPSG: 3410) okay to use if working on a very large spatial dataset? Is this widely used by GIS users? Thank you. -Leo Kris _______________________________________________ Qgis-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/qgis-user
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