2
votes
2answers
84 views

Recommended opensource solution for storing, publishing and querying GIS data

Our company has millions of feature classes currently stored through ArcSDE on SQL Server 2008 R2. We are kind of slowly making our way to opensource software. What we want to achieve is to be able ...
0
votes
2answers
38 views

Build a Raster GIS Web Application

We need to build a Web based GIS application for Raster data computation (analysis). All the maps are in form of raster images. We are failing from a week to find a proper tool which allows ...
0
votes
1answer
230 views

How to publish a GML file as a Web Feature Service (WFS)?

I am interested in publishing a GML file as a WFS. I don't want to use a database like PostgreSQL. What would be the rough steps I need to do for that? I like to use open source software (geoserver). ...
3
votes
1answer
1k views

Setting transparency in an SLD file for a 4 channel GEOTIFF

I'm struggling to set the a background colour to transparent in an SLD file for a 4-channel GEOTIFF using GeoServer 2.1.4. I think I've set my background colour to transparent alpha layer in a ...
16
votes
4answers
684 views

Advice on a generic open-source package roadmap

I just wanted to ask an advice from the open source GIS gurus on a recommended stack to use for my envisioned project, as I do not fully understand the limits of the possible with most packages. I ...
2
votes
0answers
479 views

GeoServer WFS Speed

I have set-up a machine running Windows Server 2008, and GeoServer 2.1.3. PostgreSQL 9.1/PostGIS 1.5.3 are running locally on that same machine, which is hosted at a location with a 250 ...
1
vote
1answer
950 views

How to connect GeoServer with Java to a PostGIS/PostGres database?

I am having trouble using GeoServer to perform a shortest path analysis between two network points. My question is about connecting GeoServer with Java to a PostGIS/PostGres database. I know that in ...
2
votes
1answer
202 views

Get Cell Value Webservice for ArcGIS Raster (LiDAR) without using ArcGIS

I want to expose the getCellValue function on Lidar Data, as a web service. But I don't have access to ArcGIS (server or desktop). What options do I have to fetch cell value, given lat lon, from a ...
3
votes
3answers
2k views

GeoServer in Windows x64 - war file installation versus Windows installer?

After running a GeoServer war file installation in Tomcat for some time in Windows Server 2008 x64, I've become increasingly unhappy with Tomcat's chronic memory issues and leaks. Now that the ...
4
votes
6answers
963 views

flex/AIR based SLD generator?

Styling layers in GeoServer can be tedious to say the least. While Styler can relieve some of that tedium, it doesn't yet work in chrome. It can wreck existing styles if not carefully used and still ...