GeoWebCache is a Java web application used to cache map tiles coming from a variety of sources such as OGC Web Map Service (WMS)

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315 views

Is Tomcat or Jetty a better container for Geoserver on Windows

My Understanding is that Geoserver can be run in the default Jetty Environment or in Tomcat on Windows Server 2008 R2 GeoWebCache uses Tomcat as its container in its installation instructions. Which ...
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1answer
88 views

Can GeoWebCache serve tiles from blobstore?

Currently I use MapProxy to serve custom sqlite tile stores with a certain schema. I would like to enable GeoWebCache to do the same, but I don't know if GWC work the same way that mapproxy does. ...
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1answer
99 views

Refreshing the GeoCache and Boundaries in OpenGeo suite

Currently if I add a new site i can query the layer and see where the point should be however it does not always display in Geoexplorer or OpenLayers preview. However sometimes it does show in ...
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1answer
48 views

GeoWebCache returns files as geoserver-dispatch.application instead of kml in Chrome

This url: http://maps.gcc.tas.gov.au/geoserver/gwc/service/kml/GCC_cuo:GCC_Image.png.kml should download a kml file, but it doesn't in Chrome. It downloads a geoserver-dispatch.application file ...
0
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1answer
149 views

Geoserver 2.2.5 and Integrated GeoWebcache caching Defaults not saved over restarts

I am experience an annoying issue with Geoserver 2.2.5 and the integrated GeoWebCache running as a service on Windows. The Caching Defaults Configuration is not retained over GeoServer Restarts or ...
3
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1answer
313 views

How to Choose Geoserver and GeowebCache Configuration Options?

I have two Win 2008 R2 Servers currently dedicated to running one instance of Geoserver each. We are looking at setting up geowebcache. Win Servers have 2Gb Ram and they do nothing but run Geoserver ...
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1answer
55 views

Using the GeoWebCache expireCacheList parameter

I've just started looking at the cache expiration parameters for GeoWebCache and came across something that really confused me. In the documentation it says in its explanation for the <minZoom> ...
2
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1answer
90 views

Can GeoWebCache response GeoTiff format image

I use GeoServer integrated with GeoWebCache. There are some default formats:jpg\png\png8\gif, but no GeoTiff - how can I add this format. I develop 3D-GIS client, and my client only supports jpg and ...
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1answer
170 views

GeoServer using GeoWebcache and SQL Server whats the process?

I'm using GeoWebCache and GeoServer to tile cache a layer of data from a SQL Server database. If I seed the cache and I send a tiled WMS request what occurs? Does GeoServer make a call to SQL Server ...
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87 views

Do I have to transfer gwc-layers from my GEOSERVER_DATA_DIR directory to a production server

I am working with Geoserver and I know that it is possible to transfer the contents to the GEOSERVER_DATA_DIR between servers. I have already moved my GEOWEBCACHE_CACHE_DIR to a different location so ...
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373 views

How to configure Geoserver Geowebcache to use custom projection?

I'm running Geoserver 2.3.2 with integrated GWC on my Linux computer on Tomcat. I created a custom gridset via Geoserver GUI, which I want to use for seeding, however I can't see it in grid sets ...
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1answer
156 views

Which is better for tiling: raster2pgsql or GeoWebCache?

We have some raster image data stored as GeoTIFF which we would like to make available online as an overlay using the OpenGeo framework. As the data covers only a spatially restricted area and we ...
0
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1answer
292 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. ...
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0answers
111 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 ...
3
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1answer
160 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 ...
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1answer
754 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.
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1answer
152 views

GeoWebCache blank tiles

I´m new with GWC and I´m trying to cache this WMS server 1. I can see layer list from this server on "A list of all the layers and automatic demos" but whe I select one png from any layer I only see ...
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2answers
128 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 ...
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0answers
46 views

When I used geowebcache, my map overviewmap can not use it?

I know: gwc / service / wms geowebcache use data, overviewmap is use wms original data, I tried modifying openlayers.js,some difficulties. You encountered the same problem and can help me look at it, ...
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1answer
176 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 ...
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1answer
381 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
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2answers
190 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 ...
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0answers
35 views

How do I configure GeoWebCache to read a TMS (GoogleMaps or OSM) [duplicate]

Possible Duplicate: geoserver support to proxy other tiling services? Probably a newbe question, with a simple answer, but I can't find enough detail in the GWC documentation. I would like ...
6
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1answer
2k views

Polygon label repeated for each tile

I'm using the standalone GeoWebCache to serv tiles from a remote GeoServer. My problem is that the polygon label is added to each one of the tiles served, instead of only once in the polygon centroid. ...
4
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1answer
1k 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). ...
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2answers
713 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 ...
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0answers
161 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
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1answer
337 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 ...
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1answer
287 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
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0answers
181 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 ...
5
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1answer
2k 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 ...
2
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0answers
144 views

cache in geowebcache does not update when feature delete or added

I have Layer with geometry point when I added new point or delete feature point tile in geowebcache does not update if I want to saw updated tile I must delete folder layer in geoweb cache? what can ...
5
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1answer
641 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 ...
3
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3answers
2k 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 ...
3
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1answer
462 views

WMS tile cache that works with time dimension

Is there a good WMS tile cache that understands the WMS time dimension? And what configuration is necessary? Open source preferred. I am serving some WMS layers with the time dimension, so the map ...
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2answers
328 views

Geowebcache re-projection

I have one layer (raster geotiff image) published in geoserver with EPSG: 3011 projection. But I want this layer in EPSG 4326 projection for use it in google API web application. I have searched on ...
2
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5answers
5k 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 ...
3
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3answers
2k 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
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2answers
916 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
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1answer
102 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
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1answer
369 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
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1answer
527 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 ...
4
votes
1answer
342 views

GeoWebCache tiles with specific scales

Is it possible to generate some tiles by GeoWebCache with specific scales eg. 1 000 000 , 500 000 etc. By default they are eg. 611.4962261962891, 305.74811309814453, 152.87405654907226, ...
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1answer
1k 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
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2answers
670 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 ...
2
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1answer
889 views

Geowebcache does not displaying map tiles in EPSG:900913 from a remote WMS server

I connect Geowebcache to a remote WMS service through their Getcapability request by adding the url in geowebcache-servlet.xml document. Geowebcache demo page displays the list of wms layers from ...
0
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2answers
711 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
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1answer
530 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? ...
7
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1answer
1k views

How to setup GeoWebCache to produce same grid as GoogleMaps?

Is it possible to create gridSet in GeoWebCache which has same number of zoomlevels with scaleDenominators compatible with google maps? There is EPSG:4326 default, but no mention of number of ...
4
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2answers
585 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 ...