Otherwise, if the value does not start with a '+' character, the name is fetched from record with that field name in the. It the value is a set of digits then the name is fetched from a record with that field index in the. Without this option the name data will be fetched from a field named 'NAME' if it exists in the. This option specifies where to get name information for each shape. dbf file was using a different code page this may or may not cause a problem.

dbf file is always processed as if it was encoded with UTF-8. On read an attempt will be made to check the code page used by the. 'ogr2ogr -t_srs EPSG:4326 output.shp input.shp'. prj file to the Geographic Coordinate System WGS 84 you can use the GDAL utility ogr2ogr, e.g. To transform from the spatial reference system described in the. GPSBabel expects the coordinate system used in the shapefile to be a Geographic Coordinate System with units in decimal degrees measuring degrees of longitude (x-coordinates) and degrees of latitude (y-coordinates), e.g. This may or may not result in a misinterpretation of the data. When passing a file name for a set of shape files the name of any of the files from this set can be used.

The minimum shape file set for read consists of a.

When writing a shapefile waypoints are mapped to Point shapes and routes or tracksĪre mapped to PolyLine(Arc) shapes depending on the the objective given by the -w, -r or -t option.īecause shapefiles can only contain one type of shape these options are mutually exclusive. PolyLine(Arc), PolyLineZ(ArcZ) and PolyLineM(ArcM) shapes are mapped to routes. When reading a shapefile Point, PointZ and PointM shapes are This format reads and writes ESRI shapefiles. This format has the following options: name, url.

Creating shape file on expert gps