A Python-based server application that can serve up map tiles based on rendered geographic data

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TileStache Dynamic query based on zoom level

I wanted to make tilestache to be able have a different query for different zoom level. For certain zoom level I wanted TileStache to query from different postgres table. How can I achieve this? Is ...
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9 views

Can't set cache on tilestache

I've successfully installed tilestache on my server and able to load a geojson from it. But when I change the config file to use disk cache, the server return 500 on requesting the tiles. What I add ...
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24 views

Tilestache not giving me individual tiles

I'm using Tilestache to serve some tiles outputted from Tilemil: my cfg file looks this: "layers": { "main": { "provider": { "name": "mbtiles", "tileset": ".../DCMetro.mbtiles" ...
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40 views

TileStache PNG Optimization

A Tilestache config file has a "png options" object that passes its config straight through to the Python Imaging Library (PIL). Setting optimize: true does some kind of optimization as the file is ...
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27 views

Tilestache - Mismatch between the coordinates present in the PostgreSQL/PostGIS and those returned by PostGeoJSON provider

This is the relevant bit my Tilestache config, "points-of-interest": { "provider": { "class": "TileStache.Goodies.Providers.PostGeoJSON.Provider", "kwargs": { "dsn": ...
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34 views

Keeping file paths when converting cartocss to mapnik style

I am using Tilemill to edit a map style (mss) which is then exported for mapnik (xml). The problem is that although I specify the full path to my layer sources (e.g. shapefiles) when I export the ...
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2answers
82 views

Make layer with TileStache from MySQL database

I am unsuccessful in attempt to make layer with TileStache whitch gets data from MySQL. I found simple MySQL table structure (http://howto-use-mysql-spatial-ext.blogspot.com/): create table Points ( ...
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44 views

How to Deploy TileStache at Apache in Windows

I want to develop a webgis,I have produce a mbtiles file by Tilemill.Now I prepare to use tilestache-seed.py to cut this mbtiles file as tiles by tilestache and show in Apache by mod_wsgi.I have some ...
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69 views

How to serve an image layer with tilestache

I have some .png images with associated .wld and .tfw files. I'd like to display this in OpenLayers, and I already have a Tilestache server running, so it would be good to leverage this. OpenLayers ...
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28 views

Tilestache on Win 7 using public IP address rather than localhost?

I've been able to get TileStache installed on a Win7 PC. It's up and serving map tiles from a local .mbtiles file. Now I'm wondering if it's possible to serve the map from a location other than ...
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34 views

Visualize regular grid as TMS

I have a regular grid of points with wind values with a distance between the points of approx. 300 m. I would like to visualize this and get a TMS (with TileStache) as a regular grid of arrows ...
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1answer
222 views

Difference between TileStache and Geoserver?

I have troubles to understand the differences between TileStache and Geoserver. My goal is to serve tiled geoJson through a restFull API and consume it with Leafet. Which one is the best for this ...
2
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1answer
536 views

How to cache and server pre-rendered vector tiles in pbf format?

I want to serve vector tiles server in pbf format. For that I used Mapnik-vector-tiles which is bundled by avecado. Using avecado_server i can render pbf tiles on the fly using ./avecado_server ...
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0answers
135 views

Can't get Tilestache working on Apache (mod_wsgi)

Trying to get a tileserver running on Ubuntu 14.04 with TileStache and Apache. No problem running the TileStache development server (tilestache-server.py) or the uWSGI example from the API docs: ...
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65 views

Why does a (relatively) small .CSV file break the Mapnik CSV plugin?

I have an app showing a map of N. America, and I want to let users toggle a layer displaying airports. The map needs to be available without an Internet connection, so I'm hosting the tiles and ...
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230 views

Live serving tiles from Tilemill: Easiest way?

I have set up Tilemill on a Ubuntu server and I have imported OSMBright as a starting point. In general it seem to work good. I have imported the planet file (took a long time but now it is done and ...
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57 views

tilestache - bounding box - bbox

I am trying to configure Tilestache in a way that I could be able to ask the Postgis server from client... with bounding box... and in response I would like to get geojson. I would like to try with ...
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98 views

UTFGrid from raster source

Is it possible to make utfgrids from a raster source (e.g. GeoTIFF)? I am trying to get utfgrids from a .tif with mapnik.xml and TileStache but it seems not to be working. As a workaround I am ...
2
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0answers
49 views

What is the best way to handle metadata with TileStache?

When I'm serving up maps and UtfGrids with tileStache I would like to also include some metadata with the layers so that my leaflet application can understand the context of the layer. For example: ...
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2answers
143 views

Remove TileStache cache for a single feature

In a large parcel map, features are edited and need to be re-styled. I want to keep as much of the cache as possible, but invalidate the cache for features that are edited when the features are saved. ...
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1answer
692 views

How do I serve MBTiles with TileStache?

I'm am looking for a way to serve tiles while offline. I'm using Windows 7. Here's what I've done so far: -Uploaded a portion of OSM data into TileMill -Converted the OSM data into a file called ...
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1answer
108 views

TileStache can't find spatial ref for vector layer

I have a query based vector layer in my TileStache configuration, and it's hitting this block of code if layer.GetSpatialRef() is None and driver_name != 'SQLite': raise KnownUnknown('Couldn\'t ...
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1answer
153 views

TileStache:TileStache.Core.KnownUnknown: Couldn't get a layer from data source!

I want to use tilestache to get geojson files. I hava run tilestache-server.py -c tilestache.cfg ,and it works well. However,I want to get tiles from data stored in postgis. Maybe it will need to run ...
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139 views

Problems rendering tilestache served mbtiles in QGIS

I came across Geoffery Hing's walk through on using Tilestache to serve up mbtiles to QGIS. I followed the configuration and I was able to view tiles in the browser without any problems. However, when ...
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1answer
106 views

Tilestache AttributeError: Layer instance has no attribute 'palette256' error when adding Metatiles

I have Tilestache working great over apache/mod_python. All of my mapnik.xml driven layers work well until I add a 'Metatiles' directive in the layer and then i get the following error: ...
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1answer
574 views

How to improve speed of rendering polygons from Postgis in Leaflet?

I want to improve speed of rendering polygons in my Leaflet map. Polygons are stored in Postgis, and are rendered with select query with bbox. I wonder can I cache somehow those polygons? I read ...
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1answer
181 views

Conversion of tilestache cache into mbtiles

I have read and I am looking for someone with documentation on how to achieve converting a cache generated by tilecache into mbtiles using mainly mbtiles. I see the mbtiles has an import function but ...
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0answers
99 views

mbtiles generated by tilestache does not open in qgis

I have tilestache-seed.py working fine for a tms layer and also outputting mbtiles but the mbtiles generated does not open in qgis and according to mapbox the tiles can be separated into three tables ...
6
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1answer
1k views

Using Tilestache and Leaflet To Display Rasters In Native Projection

I have a collection of old Idaho state highway maps in GeoTiff format. The projection that these maps have been georeferenced in is a transverse mercator projection, called IDTM83 (Idaho Transverse ...
3
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3answers
1k views

Tile server with dynamic mapnik rendering, caching, and pre-emptive rendering

I've been making some pretty (but computationally expensive) tiles with TileMill and I'd like to serve them up. First, I served them straight from TileMill. Every tile gets rendered dynamically, ...
4
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3answers
897 views

Vector Mapping for iOS?

Are there any vector map data providers with API's, that i can use to build my app on iOS natively (not on a webview). Specifically im looking for: For a library/framework that uses existing map ...
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91 views

How does TileStache handle cache invalidation?

We are trying to set up our own openstreetmap server. From what I read here, you can use a variety of caches to speed up serving the data. Now, once a week, the people of openstreetmap provides a ...
1
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1answer
647 views

TileStache + OpenLayers TMS - Tiles are rendered disorderly

I newly turned to TileStache to render Mapnik tiles because of the caching option. Before, I was using Mapnik python bindings only and it was working perfectly. Now that I use TileStache, the tiles ...
4
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0answers
303 views

Tilestache/Mapnik: Is it possible to create dynamically filtered layers?

I'm using Tilestache to generate two layers with the mapnik and mapnik grid providers, and it's working great! However, I want users to be able to filter the data over many (more than ten) ...
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0answers
64 views

New geographical point won't show on map

I did recently ask a question about how to add a new point to a PostGIS table. Now when I've got the new point in the table it should be visible on my map, but it isn't. I'm using Mapnik together ...
1
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1answer
456 views

Getting tiles from own Tilestache server to Openlayers application

The title sums up my current problem - I have installed and set Tilestache in our webserver and the tiles are accessible in browser My developer is working on an application to overlay some custom ...
2
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1answer
412 views

Maximum zoom levels for tilestache rendering mbtiles

I have been given an mbtiles file which contains tiles for zoom levels between 16 and 20. When I preview the mbtiles on tilestache, I am not able to zoom in beyond the 18th level. If I request the map ...
2
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2answers
557 views

OpenLayers - TileStache Overlay: tiles loaded but not visible

I have been trying this since yesterday. If I load only the tilestache layer, it is visible. If I load both bing and tilestache layer, the tilestache layer is not visible. When I look at the firebug ...
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0answers
247 views

How to enable tilestache-seed logging?

We're migrating from a working 'tilecache' server to a new 'tilestache' server. I have been chasing my tail for 2 days now trying to figure out how to get tilestache-seed to cache some tiles. I'm ...
2
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1answer
736 views

Displaying UTFGrids with Mapnik and TileStache

I'm new to using Mapnik and TileStache. The reason i wanted to use these two pieces of software was to understand the UTFGrid specification i've seen used all over the place ( examples here, here, ...
2
votes
1answer
273 views

TileStache & UTF Grid provider is having unexpected results

I am having some weird output by the UTF grid provider in Tilestache on specific shapefiles; Specifically shapefiles reprojected from Census TIGER files. I know my server is configured correctly ...
3
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1answer
358 views

Using Tilestache for serving maps to iPAD

I am planning to use tilestache as the tile server (map server) for serving maps to both iPAD and web clients. I plan to generate tiles by Tilemills and store tiles in a Sqlite database (mbtiles) and ...
5
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1answer
985 views

Working examples of Leaflet/Polymaps with GeoJSON tiles generated from Tilestache using Shapefiles?

I'm looking to create choropleths using GeoJSON tiles generated from ESRI Shapefiles by TileStache(or similar), in either Leaflet or Polymaps. So far reading and drawing GeoJSON from both Leaflet and ...
2
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0answers
1k views

Overlaying a mbtiles tile layer produced with tilemill over another layer maintaining transperency

So using leaflet, I'm overlaying my base tile layer as google satellite imagery. I want to overlay another layer (Mbtiles layer) produced with tilemill over this satellite layer. I was successful in ...
0
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1answer
657 views

Empty preview map Tilestache Mbtiles

So, I generated a map on tilemill and exported the mbtiles file. I've setup Tilestache, and all required dependencies. I tried the OSM preview provided by default which worked fine. When I tried to ...
2
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2answers
303 views

What are my hosting options for an app that needs tilestashe along side a django app?

I'm building a GIS webapp that uses tilestache to serve MBTiles and a django app to serve geoJson. I'm having trouble understanding exactly what kind of setup I'd need to host this. I'm new to server ...
1
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1answer
321 views

Polymaps / Tilestache tiling grid mismatch

I have set up a basic PostGIS / Tilestache / gunicorn / nginx / Polymaps test environment, rendering my dataset from PostGIS to GeoJSON and shipping it out to be rendered in Polymaps. That works ...