3
votes
1answer
52 views

How to migrate spatial tables from MSSQL to Postgis

I'd like to migrate my spatial datas from MSSQL to Postgis. Originaly the data stored with SDE under MSSQL. Then I migrated with an ArcGis tool. That create us spatial data column with WKB data I've ...
0
votes
1answer
107 views

Does ora2pg support the SDO_GEOMETRY spatial type?

I've been searching the net up and down for days now and can't find a definite answer to this question, neither on google nor on the official page (http://ora2pg.darold.net/). Does ora2pg support ...
6
votes
3answers
2k views

How can I transfer data from one PostGIS database to another?

I have quite a bit of GIS data in a old PostGIS Database (version "1.1.6") and I need to transfer it to another PostGIS Database ("POSTGIS="1.5.3"). I tried creating a backup and restoring that on ...
9
votes
2answers
643 views

Migration from ArcSDE (SQL Server) to PostGIS (PostgreSQL)

We've got all the geospatial information of our company within an ArcSDE Database (over SQL Server): points (locations of the antennas), lines (elevation, rivers), polygons (protected areas, ...
0
votes
1answer
121 views

Postgis reorder mixed up linestring chunks / max_segment_length(linestring)?

I imported ~1000 paths from somewhere into my postgis database to a linestring field. I had the problem that the paths were divided into chunks, and those chunks were mixed up in some cases. Suppose ...