A self-contained SQL database engine.

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2
votes
1answer
1k views

Queries on virtual network in Spatialite only make errors

I've installed Spatialite 2.4 in Ubuntu. I try to convert an osm file into a roads network using this tutorial and make searches on it, but the queries only produce "no column" errors. $ ...
8
votes
5answers
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How do I serve data in a sqlite database on a shared web host, like GoDaddy, onto a GIS web map?

I am new to the web mapping arena. I currently am managing a website and would like to add a mapping portion to it, mostly for some simple viewing and querying of a small number of layers. For ...
15
votes
2answers
3k views

How to turn sqlite lat/lon columns to spatialite geometry?

I have a sqlite database with a table that has a column for longitude and one for latitude. Is there a way to make this data base 'spatial'?
1
vote
2answers
554 views

ArcObjects table views or sqlite3 in Python?

Given a larger csv (1000+ points) with attributes, I need to do both attrbute and spatial queries on the data. Would it be faster to read the points into an xy feature class, and do the spatial and ...