for questions related to the connection of some GIS software to a database

learn more… | top users | synonyms

0
votes
2answers
52 views

When buton clicked, open new window - pyqgis

I'm making a plugin which has two windows. What I want to know is how to refer pushButton in one window to method which opens new window. I have dialog *.ui files for both windows and their *.py. ...
0
votes
0answers
38 views

QGIS persistent connection to MS Access tables/queries

I am new to QGIS and currently on a steep learning curve. I need to access tables/queries in an MS Access database and have managed to do so via the eVis plugin. The problem I have is the fact that ...
0
votes
0answers
11 views

gdal_rasterize source connection problem

I am running psql on R. I am using PostgreSQL server set the connection to my database by dbConnect. I am trying to run gdal rasterize where it pick up the information from my database query result. ...
1
vote
2answers
57 views

No ArcGIS Server License found

I have attached geodatabase "Riverside" to databases list in MS SQL SERVER 2012 Enterprise edition : After that I created two logins using : USE [master] GO CREATE LOGIN [sde] WITH PASSWORD='...
0
votes
0answers
76 views

Connect two points with fixed longitudinal slope over DEM - QGIS

Is it possible to connect two points with fixed longitudinal slope over DEM terrain or connect points with maximum longitudinal slope? Make road line between two point, for example 7% or make it with ...
2
votes
0answers
43 views

QGIS, connect to postgresql using windows login credentials

How to connect QGIS to PostgreSQL/PostGIS using the Windows user login credentials (Windows / Active Directory / LDAP). Is it possible? Can anyone tell me how?
0
votes
0answers
105 views

send coordinates from trimble controller via bluetooth to android app

I'm trying to figure out how to set up a connexion between a Trimble R4/R8 controller and an android app. This connection is supposed to allow me to do an RTK coordinates survey i.e :when i choose to ...
3
votes
1answer
187 views

PostGIS with VPN

Is it possible to use the postgis database with a VPN tunnel? The database tells me there is no connection possible. I'm using VPN Tracker 365.
2
votes
0answers
59 views

Creating new PostGIS connection in QGIS?

I am trying to create a new PostGIS connection and I am doing as it follows: The password I inserted is postgres, I don't know what should be inserted there. And when testing the connection, I get ...
3
votes
1answer
35 views

mass update connetion properties in msd

I would like to update the connection property in all .msd in a folder, that already have a certain connection property. The manual process is to right click on the .msd, select "select all", ...
1
vote
1answer
342 views

Cannot Publish from ArcMap to ArcGIS Online?

I am attempting to publish an MXD as a map service to ArcGIS Online from ArcMap Desktop 10.3. I have a home licence and have a Organization account on ArcGIS Online with 60 credits left. I have ...
0
votes
1answer
1k views

Connecting to Oracle database with ArcGIS for Desktop?

I installed ArcGIS 10.2.2 ,oracle 11g R2 personal edition and it's client.I try to connect to the database using database connection in ArcMap but the error Failed to connect to the specified ...
7
votes
1answer
204 views

Visualizing road Intersections & connections in ArcGIS

I am working with polylines (roads) in ArcGIS and I was wondering if there is a possibility to somehow show intersections as well as connecting parts of all the different road-segments. Also, would ...
0
votes
1answer
57 views

Drawing lines showing connections between geocoordiante points

I have an ArcMap document with 100 locations plotted using their latitude and longitude values. I want to show connections between the 100 points in the graph. Essentially 100*100 = 10,000 lines. Is ...
1
vote
0answers
93 views

Error Opening WMS Maplayer: URLError: <urlopen error [Errno 10060]

I receive the error: URLError: <urlopen error [Errno 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection ...
4
votes
1answer
903 views

How do I remove username / password from an ArcGIS mxd?

When you create an mxd and use layers from a database connection where you are using "Database authentication" and clicked "Save username and password" and share the mxd with others, why are others ...
0
votes
1answer
265 views

WMS layer connected to SQL database

It is possible to connect a WMS layer to a SQL database or other type of database? Example: I have created an application with Geoserver and OpenLayers. Now I can see the data from attribute table. ...
0
votes
0answers
1k views

How to connect qgis with access database

I am new at this but I am tring to connect Access database with Qgis like I would in ArcView but iI get this problem. Hoping someone can help.
7
votes
1answer
2k views

ArcGIS Online won't connect from ArcMap or Catalog

I've had 10.3 installed now for about a month. At the beginning everything seemed to work fine but somewhere along the way my connection to ArcGIS Online went away and hasn't been back. The options ...
1
vote
1answer
124 views

ArcGIS Server Only Accessible From Local Machine

I have an ArcGIS server set up. It works, but only when I access the server (or server manager) via a web browser from the server machine itself. I am unable to access the server (using the same url) ...
2
votes
1answer
145 views

The best practice to join\relate\connect 4 feature class together

What is the The best practice to join\relate\connect communities\UMP\BuiltUP\Admin boundaries, Could you please consider the following scenario: I have a feature class with a name “community “ ...
1
vote
1answer
751 views

How to Add Oracle Spatial Tables to QGIS?

I've been playing qith QGIS Chugiak (2.4.0). I've been attempting to try to add Oracle Spatial tables (point, line and polygon feature classes) to desktop. The same tables I use in ArcGIS. I've ...
4
votes
3answers
139 views

Connection between OpenLayers and GeoServer is faulty

Hello so I have connected my Geoserver to my OpenLayers website and it seems like something is wrong about the connection. I added a WMS layer in Javascript like this: But when I load the page ...
3
votes
0answers
193 views

Connecting QGIS 2.x to Firebird Database via ODBC?

I tried to connect a Firebird Database in QGIS 2.2 and 2.4 via ODBC to a database and get following error message: Unable to initialize ODBC connection to DSN for SYSDBA/masterkey@Akdees [...
0
votes
0answers
260 views

How connect C# to Postgresql in host j.layershift.co.uk

I have installed postgresql database in http://postgres-project-1241043.j.layershift.co.uk/ host. I want to connect to the database using C#. I use Npgsql with following connection string. ...
1
vote
2answers
806 views

Error while creating spatial database connection

I'm using ArcGIS 10.0, and I've already created my database using "ArcSDE for PostgreSQL Post installation" .. My database is successfully created in PostgreSQL and now that I'm trying to create a ...
2
votes
2answers
746 views

Upstream to a river and tributary of a river - What is the underlying difference

What is the difference between a stream/ river upstream to a river A and a tributary of River A? I know that all tributaries are upstream to its river (A) and feeds into river A, but can there be a ...
1
vote
0answers
629 views

Arc GIS 10.2 Relating Tables in an OLE DB

I have a large registry of about 260,000 records in microsoft access with data on land quarter sections. This data was to much for Arc GIS to handle directly, so I created a Microsoft Jet 4.0 OLE DB ...
4
votes
1answer
2k views

Use arcpy to connect to database without connection file

It seems like arcpy can only work with connection files. This creates one of two problems: Deployment requires manual creation of connection files. We have to write a bunch of code to recreate the ...
5
votes
1answer
6k views

QGIS and SQL Server Spatial Tables Performance

I'm trying to get a SQL Server 2008 R2 spatial database up and running to streamline the production of maps using QGIS. Currently I just have a handful of spatial tables (a postcode level point table ...
3
votes
2answers
1k views

How to connect Microstation V8i to Postgresql?

I have been searching the web trying to find out if any one has connect Microstation to Postgresql, and to my surprise there has not been alot of chatter on ways to do this.. When looking at the ...
1
vote
1answer
1k views

How to connect to the ArcGIS Server through a firewall?

I know there were a lot of similar questions, but still can't find a correct description about that. What should be inbound and outbound rules on the server side? Which ports should I use? Will that ...
3
votes
1answer
2k views

QGIS 2.0 without MySQL connector

On a mac (Mountain Lion), after a major upgrade to GDAL (1.10) and related frameworks from KyngChaos page, QGIS 2.0 doesn't show any MySQL connector: Add Vector > Database > ... The driver doesn'...
3
votes
2answers
3k views

How to correctly set up Oracle connection parameters?

Just testing out the new QGIS2 install here and trying to connect it to our huge SDE/Oracle spatial database. Im struggling with the connection parameters. Here is the connection properties to the ...
4
votes
1answer
1k views

How to Keep Database and Server Connections active

It seems like everyday I go to publish a service or connect to my SDE I get messages that I can't connect. It is particularly annoying when trying to publish a service to ArcServer. The connections ...
0
votes
0answers
442 views

Why does QGIS not show my new geometry columns?

I am trying to connect a few PostGIS Tables to Quantum GIS. The problem is that the geometry columns QGIS is showing are not the ones from the PostGIS database. QGIS shows me some columns I used to ...
2
votes
1answer
593 views

connection to postgresql; From ArcGIS for Desktop 10.1 OR ArcGIS for Server 10.1

As it is mentioned in ArcGIS Resources "PostgreSQL client libraries are required on the ArcGIS client application from which you will connect to the database". My questions are: by ArcGIS client ...
3
votes
1answer
722 views

Editing 2007 MS Access *.accdb using OLE DB connection?

Can you edit a 2007 MS Access .accdb file format using the OLE DB connection? I have made the connection using the following: Connecting to a 2007 Microsoft Access database (.accdb) in ArcGIS I can ...
4
votes
2answers
965 views

Updating ArcMap links to ArcSDE Geodatabase feature classes?

I've seen questions about attemting to repair a .mxd file with broken links. What I would like to do is get ahead of this issue and "fix" it before it becomes a problem. I have my data in an ArcSDE ...
12
votes
5answers
8k views

ArcSDE connection limit exceeded

We routinely exceed ArcSDE's connection limit, about once a week. Many of the "connections" are nothing but orphaned records in the SDE.PROCESS_INFORMATION table. Is there any way to clean up these ...