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Results tagged with union
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user 9706
In set theory, the union (denoted by ∪) of a collection of sets is the set of all distinct elements in the collection. It is one of the fundamental operations through which sets can be combined and related to each other.
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Merge shapefiles using ogr2ogr and retrieve the attributes of both
I have two shapefiles that I want merge (overlay/intersect) having in the destination the attributes of the two sources file.
ogr2ogr file_merged.shp tl_2010_us_uac10_conus_albersUA.shp
ogr2ogr -upda …
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