O/H Matthew Pettis έγραψε:
The new files tell you more information above and beyond what you
already had in the .dbf, .shp, and .shx files. For example, the .prj
file should contain information about the projection that the
coordinates are in... That can be used when you need to merge it's
information with maps from other projections. As to .sbn, .sbx, I
can't tell you, but you should be able to google it or look up
shapefile specs.
Thanks,
Matt
On Sun, Jul 20, 2008 at 12:57 PM, Νικος Παπαδάκης <[EMAIL PROTECTED]> wrote:
Hallo to everyone.
I have some data of a city and i want to retrieve a map from them.
I have done other examples with data that have the following file
extentions...
.dbf .shp .shx.
But the new dataset i have found have the following file extentions...
.dbf .prj .sbn .sbx .shp .shx
Does anybody know a way i can use these data?
Thanks...
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Is there any way i can find out what layers do these files contain?
Because i can retrieve a map ,but an empty map...
I tried to read the data using ogr writing in the mapfile
LAYER
NAME "city"
STATUS DEFAULT
TYPE line
CONNECTIONTYPE OGR
CONNECTION v_roads_arc.shp
CLASS
STYLE
COLOR 0 0 0
END
END
END
but unfortunately the result is the same...
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