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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34 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
25 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
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1answer
52 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
83 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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0answers
46 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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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 ...
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0answers
26 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, ...
1
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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 ...
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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 ...
1
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1answer
109 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 ...
1
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0answers
25 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 ...
4
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1answer
342 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.
...
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2answers
299 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 ...
4
votes
1answer
412 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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0answers
93 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
190 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 ...
7
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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",
...
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0answers
468 views
Accessing a GeoWebCache WMTS layer via OpenLayers using a 4326 projection requires a zoomOffset of -1?
I cannot understanding why I must specify a zoomOffset of -1 for 4326 but not for 3857 when using the OpenLayers.Layer.WMTS to access http://v2.suite.opengeo.org/geoserver/gwc/service/wmts.
Q1: Can ...
2
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3answers
885 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.
...
11
votes
1answer
402 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 ...
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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
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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 ...
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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 ...
5
votes
1answer
270 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 ...
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 ...
4
votes
1answer
771 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
337 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
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0answers
88 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 ...
2
votes
2answers
874 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
votes
1answer
81 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?
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1answer
694 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", ...
2
votes
1answer
283 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 ...
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 ...
1
vote
2answers
256 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 ...
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2answers
463 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 ...
4
votes
1answer
290 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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2answers
520 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 ...
2
votes
1answer
733 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 ...
7
votes
1answer
775 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 ...
0
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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.
