Questions tagged [migration]

Process of transferring data between storage types, formats, or computer systems.

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/{z}/{x}/{y} Template for QgsRasterLayer in PyQgis3

I took the following code which works in QGIS2 and changed QgsMapLayerRegistry to QgsProject for QGIS3. Running the code in QGIS 3.8.3, the layer is created, but the tiles do not display. The Scale ...
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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 ...
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20 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>...
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50 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=...
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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 ...
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1answer
25 views

Append Symbol Layer PyQGIS3

I am updating a QGIS2 plugin to QGIS3. The following code in PyQGIS2 works: association_symbol = QgsSymbolLayerV2Registry.instance().symbolLayerMetadata("ArrowLine").createSymbolLayer({ ...
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1answer
60 views

Expand or Collapse Layer Groups in PyQGIS3

PyQGIS2 has a function to expand/collapse a layers with a subset of styles in the Layers panel as follows: self.iface.legendInterface().setLayerExpanded(self.segments_layer, False) I know that in ...
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1answer
109 views

Return Features in a boundingBox QGIS 3

I am migrating a plugin from QGIS 2 to QGIS 3. The following code is QGIS 2: # Define a mapscale-dependent rectangle about the pick point. pntGeom = QgsGeometry.fromPoint(point) pntBuf = ...
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1answer
41 views

qApp in QGIS 3.x

I am a novice to QGIS tasked with updating other developers' plugins from QGIS 2 to QGIS 3. What is the replacement for qApp in QGIS 3 in the following code: for i, state_db in enumerate(db_list)...
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1answer
105 views

self.iface.mapCanvas().destinationCrs() Replacement in QGIS 3

I need to store the map canvas' destinationCrs in a variable, but when using the following line: self.iface.mapCanvas().destinationCrs() I get the error: 'QgsMapCanvas' object has no attribute '...
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77 views

Replacement for legendInterface in QGIS 3?

I am a novice to QGIS tasked with updating other developers' plugins from QGIS 2 to QGIS 3. Here's the code I need to replace: legend = self.iface.legendInterface() index = legend.addGroup('...
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1answer
89 views

Esri enterprise geodatabase migration to PostGIS/PostgreSQL using FME

I am trying to migrate my Esri enterprise geodatabase (10.2.2) on MSSQL server 2012 to PostGIS version 2.0/PostgreSQL version 9.4 using trial version of FME. I am getting the following errors; bulk ...
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1answer
228 views

Django demands to set default. ValueError: String input unrecognized as WKT EWKT, and HEXEWKB

when I try to makemigrate models with Geometry fields to postgres DB I face with next message: You are trying to change the nullable field 'geom' on allotment to non-nullable without a default; we ...
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1answer
28 views

Integrating Landsat ETM+ and OLI surface reflectance data

I want to do a time-series analysis on Landsat surface reflectance data for an extended period of time (2005-2018), which requires integration of Landsat 5, 7, and 8. Is there any procedure to make ...
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1answer
401 views

Migration plugin from QGIS 2 to QGIS 3: list layers

I am trying to migrate a plugin from QGIS 2 to QGIS 3. This function doesn't work with QGIS 3 : def getLayersByKeyWord(keyword): #retourne une liste de layer res=[] layerMap = ...
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1answer
18 views

Adjusting world raster to magnify Transatlantic region?

My current project involves using a world sized raster to show Transatlantic migration. Because of the size of the Atlantic ocean in the raster, the lines indicating migration overlap and confuse the ...
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1answer
157 views

Migrate GeoServer 2.8.3 to 2.12.1?

I have all my data and services (WMS, WFS, WMTS) in GeoServer 2.8 (workspaces, shapefiles, etc.) and I have to migrate to GeoServer 2.12.1. What things do I have to consider to do that? I mean ...
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1answer
1k views

updating plugin from qgis 2 to 3. qRegisterResourceData . argument 2 has unexpected type 'str'

I already followed this tutorial and been through the steps. https://github.com/qgis/QGIS/wiki/Plugin-migration-to-QGIS-3 and https://gisforthought.com/updating-a-plugin-from-qgis-2-to-qgis-3/ I ...
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3answers
274 views

Creating Custom Layers using ArcGIS Pro SDK for .NET?

We have a Custom Extension developed for ArcMap, which includes the Creation of a Custom Layer. The Code for the Layer is similar to what you see in this Answer to Custom Layer not drawing using ...
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42 views

Migrating Metadata Storage from SQL Server to ArcGIS Online

Currently we have somewhere around 2500 metadata records in a SQL Server table to relate to an online mapping tool. I am trying to formulate some sort of idea of how I can take all those records out ...
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1answer
324 views

Migration from ArcFM to Vanilla ESRI

What would be the steps or process to migrate data from an ArcFM system to a vanilla installation of ESRI ArcGis? We tried loading the SDE data into an ArcGIS installation without ArcFM and received ...
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2answers
609 views

ArcMap custom extension registered but not added

I haven't found any info on this particular problem so let me try here. My job is to migrate a 9.3 desktop extention to 10.3, keeping the app in the original COM-based format (not converting it to an ...
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0answers
253 views

Tools to help migration from Mapserver to QGIS Server

I'm going to migrate a Mapserver WMS server to QGIS Server. I'd like to know if there are some tools or plugins that convert Mapserver mapfile (.map) to QGIS project file (.qgs). WMS responses (...
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1answer
330 views

Append tool Error “WARNING 000594”

I am trying to migrate a dataset from one fileGDB to another using the Append tool. When running a few features get copied over however the rest get the following error: “WARNING 000594”: Input ...
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1answer
226 views

Upgrading to ArcGIS 10.3 geodatabase on windows R2 SP2 and Oracle 10g (64 bit) 10.2.0.5?

We have Oracle 10g (64 bit) 10.2.0.5 on Windows Server 2008 Enterprise SP2, and we are planning to migrate our geodatabase from 9.3.1 to 10.3. As per Esri "Oracle database requirements for ArcGIS 10....
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246 views

Migrating ArcSDE data to Oracle Spatial?

We've got all the geospatial information of our company within an ArcSDE Database (over oracle Server): points lines polygons We consume these data with ArcGIS Desktop and with ArcGIS Server. We ...
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1answer
53 views

Migrating Data to Another Database whit FDOToolbox [closed]

I want to migrate my data (Shapefile) to a PostgresSQL using a FDOtoolbox , i searched a tutorial for that but i dont found it . can any one explain the steps to do for migarte the data from a ...
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1answer
265 views

Data Migrating Issue from Geoserver 2.4.2 to 2.6.2

I am trying to migrate a workspace from Geoserver 2.4.2 to 2.6.6. We started with migrating styles. The style is visible on the Geoserver, howver on opening it is giving the error shown below. Please ...
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1answer
139 views

How to upgrade an PostgreSQL 8.3(32-bit)/ArcSDE 10.0 database to PostgreSQL 9.2(64-bit)/ArcGIS 10.2?

I need to upgrade a large production PG8.3(32-bit)/Arc10.0 database with a fair amount of programming (that has circular references) as-is. This is a system that I inherited, so I don't have the ...
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1answer
2k views

Creating migration flow map using MapInfo?

my first post on this forum :) Being a beginner in Mapinfo, I didn't find any tutorial on creating a thematic map of migration flows, something like; or I tried Arrow40 extension but couldn't get ...
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2k views

GeoServer data directory migration is not working?

I have an Ubuntu server with a clean installation of Geoserver 2.5 and would like to migrate the data from an old Fedora server with Geoserver 2.2. I am following the instructions here and my steps ...
3
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1answer
463 views

Moving geodatabase from SQL Server 2008 R2 Express to SQL Server 2012 Enterprise

I am able to successfully move an ArcSDE geodatabase from one SQL Server 2008 R2 Express to another SQL Server of the same version using the restore backup method. Now I tried to move it the same way ...
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2answers
2k views

How to migrate spatial tables from MSSQL to PostGIS

I'd like to migrate my spatial data from MS SQL Server to PostGIS. Originaly the data was stored with SDE under MS SQL. Then I migrated with an ArcGIS tool. That created a spatial data column with ...
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4answers
819 views

Migrate to QGIS?

Is it sensible for me to migrate to QGIS? I've been using OCAD, a very old vector based map software to maintain a local "back country" map. With OCAD6 I initially import base data, e.g. contours, ...
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1answer
754 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 ...
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2answers
542 views

Trouble Copying Data into File Geodatabase from Personal Geodatabase

I've been unable to successfully copy and paste personal geodatabase feature classes to a new file geodatabase in ArcCatalog 10.1. As the screenshot shows, the Data Transfer dialog box contains all ...
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1answer
8k views

How to migrate a specific workspace, store and layer in Geoserver

Geoserver is running on a development and production environment. I would like to migrate just one workspace, store, layer, style, etc from development to production. How can I do this? I know I can ...
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1answer
352 views

Migrating a Data Directory from 2.1.4 to 2.4.3

Recently, I got a new server and I installed the latest Geoserver version (2.4.3.). Now I need to migrate all data (layers, stores, styles, users, workspaces, postgis stores...) from older geoserver 2....
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2answers
102 views

Migrating several shapefiles from one server to another?

my organization is a large ESRI user and we are under going some hardware changes. My question is: Is there a way to move several shapefiles scattered across many folders (in one server) to another, ...
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1answer
457 views

How to replace the legacy function “doQueries ” to AMD ESRI Javascript format?

I'm trying to understand the migration of ESRI API for javascript, from legacy to AMD. In the case of this example, how replace the fucntion doqueries????: function init() { map = new esri.Map("...
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3answers
1k views

GeoServer - update test server to production

I have GeoServer (v2.2 from OpenGeo Suite) running on a test server hosting many different WMS services sourcing many different PostGIS db tables. I want to push this setup onto a production server ...
3
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1answer
923 views

How can I migrate my toolboxes and styles from ArcGIS 9.x to 10.x?

I am migrating from ArcGIS 9.3.1 to ArcGIS 10 SP4. I have several toolbox and style files that I want transfer to my new computer which is now running Windows 7. Can anyone tell me where I should put ...
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1answer
875 views

Migrating ArcPy scripts from ArcGIS 9.3 to 10?

What changes are needed to migrate scripts from the ArcGis 9.x environment/gp-object to the ArcGis 10/arcpy environment? Can anyone provide a good overview what the changes are? Can someone share ...
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3answers
7k 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 ...
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2answers
2k views

Old project on new PC: bad allocation when opening

Just got a new laptop (windows7). When opening a QGIS project (shape layers on server), I get an error window "bad allocation. Project was made in Wroclaw, new PC has Lisboa. Any suggestions?
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168 views

Feature linked annotation subtype removal in migrating to ArcGIS 10

I have a question about emergent properties of deleting an annotation subtype. If we delete an annotation subtype how will this effect the annotation feature class, will there be any changes to the ...
13
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2answers
2k 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, ...
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1answer
201 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 ...
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3answers
3k views

How to migrate an extension from ArcGIS 9.3.1 to 10?

I was given an ArcGIS 9.3.1 extension built in Visual Studio (VS) that needs to be updated to work in ArcGIS 10. When I open the VS project on my computer (that has ArcGIS 10 installed on it) I get a ...
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1answer
839 views

Migrating from Visual Studio 2008 (ArcGIS 10) to Visual Studio 2010

I've migrated my add-in project from VS 2008 to VS 2010 recently, and am now receiving the following error: Unable to cast COM object of type 'System.__ComObject' to interface type 'ESRI.ArcGIS....