[postgis-users] min distance to right and left

[toni hernández]

Hello everyone,

I have two tables: streets and buildings.
streets with a linestring geometry and buildings with polygons geometry.

I need to know what is the minimal distance from each street to a 
building on the right, and then, what is the minimal distance from the 
street to a building on the left.

Any ideas on how I should approach this?

Thank you!
-- 
*Toni Hernández Vallès*
Servei de Sistemes d'Informació Geogràfica i Teledetecció
-
Universitat de Girona
*SIGTE*
-
Pl. Ferrater Mora 1
17071 Girona
Tel +34 972 418 039 (7026 intern)
toni at sigte.udg.edu <mailto:toni at sigte.udg.edu>

http://www.sigte.udg.edu
Twitter http://twitter.com/SIGTE_UDG

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