Sure,
I'll collect georeferenced��data in a mobile app, which I'll
later have to group each one according to whether they fall
inside a certain polygon (geopolitcal boundaries, like city,
district, province, etc.).
I could also geocode the coordinate and store all that data
(city, district, province, etc.), and then just group by each
of these. And then I'll have to plot that data on a choropleth
map.
But I'm asking to know if somebody has somehow mapped
smalltalk geometry objects to the typical geometry object of
PostGIS. Something like PGPoint, PGPolygon, that can
"translate" themselves from/to string literals.
I'm trying to avoid writing everything by hand in SQL.
Regards!
pd: I'm also considering using something like CartoDB for
this task, which is a few levels of abstraction higher.