Tagged Questions

0
votes
1answer
33 views

Geowebcache REST Truncate

I'm using geoserver with geowebcache and I need to use the REST API to truncate tiles in a bounding box so they can be rebuilt. All the examples in the documentation are in curl and I'm using JQuery. ...
0
votes
0answers
24 views

GeoServer - GeoWebCache tile larger than others

GeoServer Version 2.2.4, GeoTools Version 8.6, GWC 1.3-RC5 I have an issue where a tile is sized incorrectly and misaligned when I provide a gutter for a layer's tile caching. The issue occurs in the ...
2
votes
1answer
51 views

Regenerate Geowebcache Tiles on PostGIS change

I am using Geoserver with Geocache to get WMS tiles and a PostGIS backend. There are 2 systems using the PostGIS database: one that is with Geoserver and one that is an old system that just uses the ...
1
vote
1answer
78 views

Using GeoWebCache to cache google maps tiles

I'm new to GIS and I would like to know if anybody could give me a quick example of using geowebcache with google maps tiles. Thanks.
1
vote
1answer
55 views

Is it possible to cache the same WMS service based on a vendor parameter?

I'm exploring optimization techniques for caching data coming back from a Digital Globe service. We have two unique identifiers we use for their WMS GetMap service that will give us low or hi-res ...
1
vote
1answer
90 views

Can I use GeoWebCache with GeoServer Layers which have different native and declared SRS?

We are using GeoServer to serve raster tiles with a native SRS of 27700, but are forcing use of a declared SRS of 900913. When I try to seed these tiles using GeoWebCache through the GeoServer web ...
1
vote
1answer
107 views

Cache tiles doesn't seems to work in GeoServer

I've grouped some vector layers (from SHP files) in GeoServer (they are EPSG:2039) and created cache for them (GeoWebCache lets you choose EPSG:4326 OR EPSG:900913) Once I've fired my App it didn't ...
2
votes
2answers
72 views

How to antialiase tiles when seeding a layer from an GeoTiff in GeoServer

I have an GeoServer running that uses GeoWebCache. As a data source I use a 1.5 GB big map for a layer. The outcome of the tiling and scaling are very rough looking tiles. Is there a way to ...
4
votes
1answer
407 views

GeoWebCache and OpenLayers horizontal resolution error

I have a mapping application (the Arne G. Brekke Bygdebok Collection) which uses OpenLayers to load map tiles from a GeoWebCache server operated by the Statens Kartverk (Norwegian Mapping Authority). ...
0
votes
2answers
295 views

Caching for dynamic layers

I have over 140 layers that need to appear as overlays on basemaps(Google and OSM). My users can pick and choose which layers they want to see and store them in their preferences. While we have built ...
1
vote
0answers
92 views

How geowebchache + georss works?

In connection to my previous question I have another one. I have created feed using this schema: http://georss.org/gml Now I have a problem with < updated > tag. It occurs two times (in head and ...
2
votes
1answer
189 views

Tiles refreshing with geoserver

I use geoserver geowebcache for displaying tiles using google maps API. Data comes from Postgis. My problem is that I have to change geometry of some features (not very frequently). I would like to ...
1
vote
1answer
153 views

Geowebcache REST 404's

I'm running Geoserver 2.1.3 (SVN 16668) and am trying to get REST working with GeoWebCache. I've got :8080/geoserver/rest working correctly, and am able to interact with that side of things. However, ...
2
votes
0answers
104 views

Background no data areas appearing where raster and vector data meet in Geoserver

I'm using Geoserver (2.1) to load raster data with the Imagemosaic plugin and then using Geowebcache to cut this data into tiles across the full coverage of the British National Grid. However the data ...
0
votes
0answers
80 views

Adding Expires Headers to GeoWebCache Content

I've recently started sorting out the static content on our sites and adding Expires headers to it. My question is, when it comes to the stuff in our GeoWebCache, is it worth adding expires headers to ...
4
votes
1answer
761 views

GeoServer/GeoWebCache - showing raster layers depending on scale (zoom level)

I have a client application, "talking" to my GeoWebCache service (using TMS), showing a map. The map is built out or a few raster layers. I need to show only one of them a time - depending on the zoom ...
5
votes
1answer
334 views

Efficient Outputs for GeoServer Vector Data

Ok, here's our problem. We have a mapping application at http://explorer.geowessex.com which uses OpenLayers and GeoServer for delivering the data. The data is potentially endless and we have very ...
2
votes
2answers
865 views

WMS Request not served to OpenLayers by GeoWebCache off GeoServer

I'm developing a GIS app that makes use of GeoServer and GeoWebCache for serving requests, and OpenLayers for frontend. WMS requests to the GeoServer are served with no issues. But when I make a ...
1
vote
2answers
2k views

How to get WMS LegendGraphics using Geoserver and GeoWebCache?

I am using GeoServer alongwith the default, build in GeoWebCache. I am using Extjs and GeoExt, as well. Everything is running well, except for the legend graphics request. My code for layers is as ...
2
votes
3answers
877 views

GeoWebCache WMTS always replacing tiles in cache

I've spent the last two days trying my hand at GeoWebCache. I've had some issues and am now out the office so can't access any code to attach. I know if i don't post this it'll bug me all weekend. ...
0
votes
2answers
461 views

Intermittent 'Could Not Find Layer' and 'Bad Request' Errors on GeoServer

Morning StackExchangers, We are having some intermittent faults with GeoServer at the moment. We have a mapping application - http://explorer.geowessex.com - that makes WMS requests to our Geoserver ...
3
votes
1answer
80 views

Is it possible to show changes in database from geowebcache?

Is it possible to show changes in database from geowebcache (used in conjunction with geoserver) which is showing cached data instead of reflecting changes?
5
votes
1answer
269 views

What is the best way to prepare digital orthophotos for the web?

My system: Linux Ubuntu 10.04 server (100gb: 4gb RAM: 32bit) /tomcat6/geoserver/geowebcache/FWTools My Objective: Create Aerial Photo coverage in ETRS89 N32 My Data: 1300 3 band Orthophotos in Tif ...
11
votes
1answer
401 views

Merge GeoWebCache generated tiles from one server with tiles from another server

I have a set of tiles (millions) generated by the builtin GWC in GeoServer 2.1.2 which is stored on server A. I would like to copy all the tiles to server B containing GeoServer 2.1.3 and the ...
1
vote
1answer
688 views

Openlayers transition effect

The OpenLayers TransitionEffect='resize' property is not working while using geoWebcache service of geoServer var demolayer = new OpenLayers.Layer.WMS( "Eg", ...
3
votes
2answers
558 views

Generate cache tiles for EPSG:27700 for use with OpenSpace

I am using GeoServer 2.1.0 (windows jetty local install for dev), open layers and Ordnance Survey openspace api and have a set of shape data that I am using as an overlay. Everything is working as ...
0
votes
2answers
519 views

OpenGeo Jetty server caching HTML files

I have installed GeoServer as part of the OpenGeo package. I am trying to create my own application but I am having problems. At first I couldn't save over my html files. Using Notepad2 I can now ...
0
votes
1answer
433 views

How to configure GeoWebCache that it can generate tile files conform Slippy Map format

The tile files generated by GeoWebCache using gridset 900913 are like: \EPSG_90013_6\02_02\0032_42.png, etc. How can I configure GeoWebCache that it is generating the files conform slippy map format? ...
3
votes
2answers
477 views

Ordnance Survey data on GeoServer 2.x

Has anyone had any success deploying the Ordnance Survey's free datasets on its open sourced OSGBWebMapTools framework using GeoServer 2.0.2? I've been able to set up the datasets on GeoServer 1.7.6 ...
4
votes
1answer
538 views

how to geowebcache my own group layer in geoserver?

I am unable to geowebcache my layer group in geoserver. But in Geowebcache demo page, default layer groups are available. How to add my group layer into geowebcache? please guide me.
7
votes
4answers
1k views

GeoWebCache: misalignment of tiles

I'm trying to test simple web map based on PostGIS/Geoserver/OpenLayers stack on Windows Server 2008. When I load my WMS layer by: var gwctest = new OpenLayers.Layer.WMS( "gwctest", ...