Dear All,
I'm trying to project a shapefile from Transverse Mercator projection with
Krasovsky 1940 datum to Lambert Conformal Conic with D_Sphere_ARC_INFO datum
by ArcMap and GDAL.
I project the shapefile by importing it to the ArcMap which is with the
target projection in advance. There is a
Dear all,
i am trying to projection a shapefile from geodatic projection in WGS84
datum to geodatic projection in sphere datum by using the utility ogr2ogr
.
I defined the original projection as:
'+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs'
and the target projection as :
'+proj=longlat
Dear all,
i have one question on the default pixel size in gdalwarp.
In gdalwarp, we can use -tr to determine output pixel size in x and y
direction, however, if i omit the argument -tr , gdal will have a default
pixel size value which is in target projection units.
For example, if the
