Take the 2-minute tour ×  Is there anything like MySQL workbench
for PostGIS? Something that supports SQL output and geometry
types would be nice.   I am trying to implement the Land
Administration Domain Model and all I got are the specs ( UML
diagrams). I need a tool that can create the models and output
code that would create the tables. It needs to support geometry
types as the LADM deals with parcels.  share|improve this
question  1 Answer 1  You could try GRASS or QGIS., open-source
GIS applications. You might be able to get what you want from
one of them.  EDIT: I see you're after a data modelling tool
with support for spatial data types. I can't see any specific
reference with basic google-fu. You may be stuck with building
your database model using CREATE TABLE statements and then
reverse engineering them into a modelling tool for
documentation.  If you have Visio Professional, the database
modelling feature of that has a passably good database reverse
engineering feature that will work OK with anyth