[postgis-users] about st_distance
fsalas
fsalas at geocuba.cu
Fri Oct 3 04:01:59 PDT 2008
Hi,
I need to know about obtain distance between polygon( parcels) and point
I Use the next sentences
SELECT p.gid as id_parcela,tipo as tipo_Pozo FROM selepozo(1,1) po,parcelas p WHERE ST_distance(p.the_geom, po.the_geom) < 1
I have some questions
This distance is between centroide of parcels to point or between border of parcels to point ?
Best Regards,
Francisco Salas
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Dpto de Sistemas Informáticos
Oficina Central Grupo Empresarial GEOCUBA
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