Top "Spatial-query" questions

a special type of database query on geodata

Selecting a good SQL Server 2008 spatial index with large polygons

I'm having some fun trying to pick a decent SQL Server 2008 spatial index setup for a data set I am …

sql-server-2008 geospatial spatial spatial-query spatial-index
How do you use MySQL spatial queries to find all records in X radius?

I have a table in a MySQL database with a spatial geometry column of type POINT. I'd like to be …

mysql geospatial spatial-query
SQL Geometry find all points in a radius

I am fluent in SQL but new to using the SQL Geometry features. I have what is probably a very …

sql spatial spatial-query
how do I cluster a list of geographic points by distance?

I have a list of points P=[p1,...pN] where pi=(latitudeI,longitudeI). Using Python 3, I would like to find …

python cluster-analysis latitude-longitude spatial-query
What is a good data structure for storing and searching 2d spatial coordinates in Java

I am currently writing a plugin for a game where one feature includes the ability to set areas defined by 2 …

java spatial-query
Getting list of spatial points from polygon within query

I have a database with various defined polygons which represent the outer boundarys of buildings on a map of a …

sql-server spatial spatial-query