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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1answer
24 views
Are database client files platform specific?
I'm just looking for some clarification on a question that came up with me this morning. Are the DLL client files (libeay32.dll, libiconv-2.dll, libintl-8.dll, libpq.dll, and ssleay32.dll) platform ...
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1answer
66 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 ...
4
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0answers
408 views
ARCMAP ERROR 000464: Cannot get exclusive schema lock
I am trying to run the "Near" tool in Arcmap. Both my layers involved are on a SDE database. When I run the tool I get the following error...
ERROR 000464: Cannot get exclusive schema lock. ...
3
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0answers
43 views
Search in Bounding Boxes and Locations
Description of the problem (what I need):
I have a set of bounding boxes (maybe the actual data is a location[longitude, latitude] in which case the bounding box will have identical corners). I have ...
2
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0answers
77 views
Adding polygon to existing database column
I've built a database with postgreSQL with a few geometry columns.
When I add some data to my non-geometry columns, I can see them in QGIS when I connect to my DB using postgis. Now, I want to add ...
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0answers
34 views
Can i use self join in a table of feature class(ArcGIS - ArcInfo)?
I read an article about self join (pros and cons) in databases. It was very interesting for me and raised a question about self join in Geodatabases. I surfed on the internet but I couldn't find any ...
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0answers
54 views
Allocate places according to distance
I've asked this over on Stack Overflow but thought that someone may have a GI point of view that may help:
As an over-simplified example I have a list of events that have a maximum attendance:
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0answers
180 views
Connect QGIS to MSSQL view (i.e. not a table)
I've got a MSSQL view containing data I want to show in QGIS. The view transforms a BLOB field containing WKB that is in one of my tables into a SQL geometry, which QGIS will be able to display.
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0answers
50 views
Creating tables using the coordinates of weighted graph?
Hello All,
Kindly let me know how to create tables using the coordinates of a weighted graph ??
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0answers
62 views
Hydrology, operational rainfall-runoff models
I am trying to collect information about operational rainfall-runoff models used around the world. I hope to build database with country outline with attached information what organization is covering ...
1
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0answers
56 views
Database has duplicate values after running pgrouting
I am a newbie with postgresql and sql statements so maybe it is a trivial question, I'm sorry for that.
I am working on a postgis database and try to use the pgrouting function. My goal is to store ...
1
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0answers
151 views
How exactly is an SLD_body object (when extracted from its XML href) structured when using a cElementTree to parse it?
I'm trying to export data from a PostGIS database into a geoserver and I've gotten it to where I can get the PostGIS database to point to the geoserver (I'm doing this as a python script for a GIS ...
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0answers
83 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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0answers
28 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 ...
0
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0answers
66 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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