Tagged Questions

One or more structured sets of persistent data, managed and stored as a unit and generally associated with software to update and query the data.

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84 views

Getting started with storing LoST and GML searching

I am working on a logging and search database application. The application will receive event records containing XML LoST values (RFC5222 Location-To-Service-Translation). These records will be ...
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1answer
201 views

Problem in Spatialite database creation

When I try create a new DataBase, Spatialite plugin return the dialog error box: The SQL query seems to be invalid. no suck table: views_goemetry_columns When I click in OK button, a second dialog ...
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2answers
519 views

osm2pgrouting connection failed

I'm importing data from my OSM file to a postgresql database using osm2pgrouting. I followed everything in from here and it went smoothly, until I try using osm2pgrouting. This is what happens: ...
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1answer
72 views

Column exists in DatabaseMetaData, but does not exist in relation?

I am using JDBC to query a PostgreSQL database. And I want to populate a column called wiki_url based on the value of another column, level which will determine which value of 5 columns to concatenate ...
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1answer
122 views

Why is the database connection lost on every query?

Every time I started a query the connection with the database is lost. Anyone familiar with this problem? This problem occurs with various query, for instance: CREATE TABLE table SELECT a.*, ...
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2answers
92 views

Web site with: google map like or GIS, one million record database and a feature to run advanced search

What is the GPL way - without or with little developing - to build a web site runnning on apache which has to feature: one million record database (MySQL; which may be editable), an advanced search ...
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1answer
51 views

How to detect(condition) if Query Layer Connection is failing?

I have a job (arcpy script) which relies on a query layer but it fails sometimes. It has to do with the query layer connection (the point where job fails randomly)- which is totally under the control ...
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1answer
73 views

Check Geodatabase attribute against an external database

I have a Personal Geodatabase to which editors enter values from some field inputs. I would like some of the entries, eg Project No ( whose name is unique and has some some related attributes like ...
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0answers
29 views

Developing a Sales Intelligence GIS System Linked to Database

I am developing a system for my salespeople so that they can obtain information about their customers in the field. The idea is for the primary interface to be map-based so they can view customers in ...
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0answers
67 views

Where can I find spatial data on Runoff Data and peak discharge data of Asia/India?

I am looking for GIS Runoff data of asia/India region in m3/sec for analysis in ArcGIS 10.0. Is there any data set/database where I can download this? I tried but unsuccessful in getting data. ...
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1answer
227 views

Character encoding for Oracle DB and Geoserver

I have a setup that uses Oracle database->GeoServer->OpenLayers->my JavaScript. I use the UTF-8 character set in GeoServer and the JavaScript layers. The Oracle instance is configured to use WIN1252 ...

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