Questions tagged [migration]
Process of transferring data between storage types, formats, or computer systems.
57 questions
0 votes
1 answer
54 views
Migrate projects and information from QGIS 2.x to QGIS 3.x [closed]
How can I migrate projects and information from QGIS 2.x to QGIS 3.x? I can't find much documentation about it, it is from the QGIS version 2.18 to the current 3.34 What things must be taken into ...
-1 votes
1 answer
60 views
Moved QGIS 3.6 to new PC and now need to change Output folder and Scripts folder
I moved my old QGIS to a new PC. Installed from zero, and later just copied "C:\Users[User]\AppData\Roaming\QGIS\QGIS3\profiles". Everything works fine, when I open my old projects it's all ...
- 173
1 vote
0 answers
436 views
Newer ESRI software not able to read legacy ESRI grids created with ArcHydro
I'm trying to migrate older data generated using the ArcHydro (when it was standalone plugin that you could add to ArcMap). The data are standard hydrological raster products (flow direction, stream ...
- 11
1 vote
1 answer
173 views
No valid data training when doing a supervised classification using training data from a different year
I'm doing a supervised classification using training data from a 2023 Image to a 2022 Image. However, when doing the migration I got the error message "No valid training data were found" for ...
- 13
4 votes
2 answers
2k views
Exporting part or all of a configuration from one GeoServer installation to another
I'm using a desktop installation of 2.20.4 for setting up and testing my configuration (layers, stores, workspaces). Now I need to move this into an integration environment, then in production. I ...
- 2,908
1 vote
1 answer
357 views
Why does casting geometry to box2d give different precision from 2 databases
I have a postgresql 9.0 DB with postgis extension that I have migrated to another server running postgresql 11.13. Visual inspection of the tables shows matching data in raw form. E.g.: When ...
- 41
5 votes
2 answers
499 views
Convert/migrate QGIS 2 Project to QGIS 3 Project automatically
I have over 400 QGIS 2 projects. I would like to automatically transfer these to QGIS3 projects. Is there a tool for that? Or suggestions for batch processing or Python? Now I use Version 3.16, the ...
- 51
0 votes
0 answers
96 views
WebApp from localhost to domain
Starting off I've set up Apache Tomcat as my server , and used GeoServer for my data. Now I want to get my data from localhost:8080 to my domain. Does anyone know how to do that. Any ideas or any ...
1 vote
0 answers
376 views
ArcGIS Pro PostgreSQL SSH connection string
I am involved in a project where a SQL Server-base application is being retired and replaced with a PostgreSQL/PostGIS-based tool under development. There is a large amount of cross-checking to be ...
- 11
3 votes
1 answer
572 views
qgis2to3 to migrate plugin from version 2 to version 3
I have a plugin in QGIS 2 and I'm trying to migrate it to version 3 I downloaded the 'qgis2to3' tool --> I installed the pip (get-pip.py) : python get-pip.py --> I installed qgis2to3 : python ...
- 307
0 votes
1 answer
422 views
Unsuccessful migration of my_worspace from GeoServer 15.2 to GeoServer 16.0
What I have to do for migration of my workspace from one GeoServer to another (from 15.2 on server#1 to 16.2 on server#2)? What I do: -replace directory tomcat/webapps/geoserver/data/my_workspace_dir -...
- 433
3 votes
0 answers
2k views
Restoring a PostgreSQL/PostGIS backup into a new database with fresh extensions
I'm working on a migration from a very old server (Ubuntu 10.04/Postgres 8.x, etc) to a new instance (18.04) with up-to-date versions of everything in our web stack. Our PostgreSQL database uses a ...
- 6,524
1 vote
0 answers
204 views
Oracle to PostgreSQL migration with ogr2ogr only imports first geoloc column
I transfer Oracle tables to PostGIS using Oracle Wallet and ogr2ogr -f "PostgreSQL" PG:"host=<host> port=5432 user=<user> dbname=<dbname> password=<pwd>" OCI:<USERNAME>...
- 121
1 vote
0 answers
1k views
Whole schema migration from Oracle Spatial to PostGIS import using ogr2ogr
I can migrate Oracle SQL table to PostgreSQL using ogr2ogr using: ogr2ogr -progress -f "PostgreSQL" -nln schema.table -skipfailures -overwrite -lco FID=ID_COLUMN -lco GEOMETRY_NAME=geom PG:"host=...
- 111
1 vote
0 answers
499 views
Migration in PostgreSQL 11 from PostGIS 2.4 to 2.5 fails
This is my attempt to migrate the data: ALTER EXTENSION postgis UPDATE; WARNING: 'postgis.backend' is already set and cannot be changed until you reconnect ERROR: operator does not exist: gidx ...
- 121