An image file containing a section of map.

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2
votes
2answers
51 views

QGIS project to TMS tileset?

I'm trying to turn a QGIS 2.4 project into a TMS tileset. What method have folks used, with what success and what level of effort? The project in question has about 50 layers and uses OTF projection ...
0
votes
0answers
12 views

How to generate tiled geo/topo json?

Are there any commandline tools can take a Shape File or a geoJson file and generate a tiled version of them?
1
vote
1answer
139 views

Problem in displaying tile images using openlayers3

I have problem with displaying my TMS layer using OL3. This is my first time working with tile images this way so maybe it doesn't have to do anything with ol3, maybe I just don't understand it right. ...
2
votes
4answers
1k views

Cache tiles for offline use of Google/Bing aerial maps

I am currently working on a project where QGIS is used for creating and editing vector data and requires a Google or Bing aerial photo layer as a basemap. I can add Google satellite/Bing aerial ...
4
votes
2answers
217 views

get map tiles for a polygon

Based on this tutorial, I can easily find out a tile for a point. But is there an algorithm to find all tiles that are covered by a rectangle or lineString or by any other feature? I would greatly ...
1
vote
0answers
10 views

How to know which Tiles build a rendered Image obtained by a Map Query?

as Test Purpose for my app, I want to know exactly, which Tiles were used to render the result image I get by query. I.e. I want to see a bounding box of 500px*300px with zoom 13 of Location ...
1
vote
0answers
22 views

get the tiles? (GeoWebCache, GeoServer, PostGIS, REST)

i've got a PostgreSQL (9.2.9) database, PostGIS (2.1.3) enabled - and it works fine with GeoServer (2.5.2). So by now i'm trying to make tiles of the map with the integrated GeoWebCache - but i don't ...
6
votes
1answer
1k views

What tile/tiling strategy should I use with GeoNode/GeoServer?

I've got a wicked GeoNode instance running, loaded with some basic vector data. I want to be able to serve our local-County aerial imagery as a basemap within GeoNode. I am thoroughly overwhelmed with ...
2
votes
1answer
33 views

Speeding up processing of geotiff background for QGIS?

Originally I had an image as a mrsid file. That was very convenient as it was smaller and fast to pan etc. The down side was that every time I upgraded QGIS I had to go through the ritual of ...
2
votes
3answers
114 views

Generating a polygon tile index from multiple vector datasets

OK. well this is silly, in that there is no way it should be as difficult as it has been for me to find information regarding how to generate a polygon tile index from multiple vector (contour) tiles. ...
0
votes
0answers
44 views

Transforming between epsg:3857 and Google Maps Tile coordinates

Hio, I used to use a simple python project (https://github.com/hrldcpr/mercator.py) to convert between wgs84 and google maps tile coordinates. This project doesn't have a license, and looks like it ...
0
votes
0answers
35 views

Implementing OpenLayers3 basemap from tiles created using gdal2tiles

I recenty discovered the gdal2tiles.py tool which is working great with OpenLayers 2.x, but I wanted to use the new release of OL and I'm having some troubles. I have googled for a solution but i did ...
1
vote
0answers
13 views

Geowebcache tiles showing only when seeding and not when viewing the map

I have created a map with geoserver and postgresSQL. I have managed in geoserver to seed the layers into tiles but for some reason as you view across the map, it does not create those tiles. For ...
5
votes
1answer
461 views

Generate tiles for google maps overlays

I am trying to show some information on Google Maps which would be in the form of translucent circle overlays. The problem is that some circles overlap, which results in increased opacity and blending ...
1
vote
1answer
169 views

gdal2tiles doesn't use resampling method correct?

I'm using gdal2tiles to create tiles from MODIS satellite imagery (250 m resolution) and I have noticed that I get the same bad result if I use -r near or -r bilinear (or lanczos for that matter). See ...
0
votes
1answer
67 views

Download mapbox default style as tiles

I need to have the tiles of a small city as PNGs. The style should be the same as in https://www.mapbox.com/editor/? Can I export the map there for a certain bounding box to tiles (or mbtiles)? I have ...
0
votes
2answers
430 views

OpenLayers: Strange Tiling Issue (Checkered, white and grey) when panning around map

So this strange tiling issue is only occuring when moving around the map. Some things to note: 1) You can see the markers, airplane icon, and flight paths. These are all overlays, where the actual ...
2
votes
1answer
83 views

Why aren't Mapbox vector tiles rendered in the browser?

Would it be technically possible to have Mapbox's compact vector tile format sent to the client (instead of PNG tiles), then rendered inside the browser with JS code? Second question: when using ...
0
votes
0answers
12 views

Confuse about how to make a tiles to support retina device

I have a map picture(15772*13796) so I break them to tiles using gdal2tiles(512*512px not 256*265px) for support retina device but is this correct? Because I a had read this issue and this. They ...
0
votes
1answer
53 views

Force openlayers to not use browser cache for tiles refresh

I use OpenLayers.Layer.XYZ to display tiles from TileStache server without using the cache option of the server. However, I notice that the tiles stay in cache (probably the browser cache) until the ...
0
votes
1answer
41 views

Using Arcgis and OSM tiles in Openlayers application

I created a map object and specified options according to Arcgis tiled map tiles. var options = { scales: [120000, 60000, 30000, 15000, 5000, 2500, 500], resolutions: ...
0
votes
0answers
21 views

Generate tiles of World (Zoom 0-2), Germany (Zoom 2-12), Some Cities (Zoom 12-15)

I'm creating an offline navigation application. I'm using leaflet for displaying the map tiles. Right now I'm creating the tiles using Maperitive. This works great so far. But I can't open bigger ...
0
votes
1answer
32 views

AGS Tiled Map Services and the .jpg file extension using js api

I have an old app that is still using esri js api 1.4 (i know, it's dated) but that app works and it can pull tiles from a 10.0 tiled map services. When it does that it calls for the tiles at the url ...
2
votes
1answer
35 views

Converting .multiple shapefiles into Image Pyramid?

I have multiple shapefiles, and I want to import them as image tiles. How do I convert a shapefile into image format and then convert that single image file into an image pyramid such as that of ...
0
votes
0answers
35 views

Standard tile origin coordinates for EPSG:3857

Is there a standard tile origin for caching tiles in EPSG:3857? For example OpenLayers as default uses this tile origin for a WMS in mercator projection: lon: -20037508.34, lat: -20037508.34
0
votes
0answers
15 views

Creating custom size images from WMS cache

I am currently working on my own WMS service (using PHP). The service works currently if the requested image is in 256x256px size but currently does not support any other size. My service basically ...
17
votes
6answers
5k views

How to cut a 'tiled image' from a raster dataset using GDAL?

I am working on an app that needs to create tiles (jpeg) from a given raster dataset. My initial inclination was to use gdal2tiles.py, but its performance seems like it could be improved. That leads ...
1
vote
0answers
24 views

Rendering a geotiff block with gdal and gdk-pixbuf - Some flaws in the result

I currently try to render a geotiff file with GTKmm\GDKmm (gdk-pixbuf). The file is a tiled geotiff with a block size of 256*256 and three rasterbands. The shortened gdalinfo output is: Driver: ...
0
votes
0answers
38 views

geowebcache tiles not showing up in folder

I am using geoserver 2.5.1 and am atempting to use the intergrated geowebcache.I have installed tomcat and am using the webapp process for the geoserver. I managed to add all the tiles and got the jai ...
3
votes
1answer
75 views

Where i can find Mapbox tiles gallery

I have discovered that cloudmade tiles service has been discontinued, so to switch to mapbox tiles, i imagine that i can find a gallery (like in cloudmade ) where i can choose the tiles style ...
0
votes
0answers
19 views

How to generate tiles for EPSG:3413 from shapefiles

I want to make tiles at EPSG:3413 projection from coastline shapefiles provided by naturalearthdata. How to do it? I converted shapefiles to 3413 via ogr2ogr, imported it to mapnik, set ...
1
vote
0answers
16 views

geoserver wrong tile generation on leaflet

I am creating world map with bathymetry using Geoserver 2.5.1 and leaflet. It works perfactly upto certain zoom level. but after that i get few tiles drawn in wrong color as shows in images. Does ...
1
vote
1answer
114 views

gdal2tiles generates small picture inside 256x256 tile

I've used gdal2tiles for generating tiles in number of different polar projections and always experienced the same problem — strange small picture inside normal 256x256 png with the rest of space ...
0
votes
1answer
26 views

Zoom option error on gdal_tiler.py

I'm using the tiler-tools library from: https://code.google.com/p/tilers-tools/wiki/QuickStart And specifically this command: ./gdal_tiler.py --zoom=9-15 my_map.vrt To generate tiles. When I use ...
3
votes
1answer
36 views

Covert /z/x/y.jpg map tiles to something that can be provided using the WMS specification

We have generated some maps in our own software solution where the output is a map stored in XYZ tiling format. /zoom/x/y.jpg I got a request if I could provide it in a WMS. I am wondering if ...
0
votes
1answer
44 views

Holes between imagery tiles projected using gdalwarp

I am having the following issue when reprojecting imagery tiles using gdalwarp. These are 4096x4096 imagery tiles, which I'm gdalwarp'ing from WGS84 to a State Plane projection. When reprojected, ...
2
votes
2answers
54 views

I want to browse a city map offline, what are my options?

I found exports on http://download.bbbike.org/ and http://metro.teczno.com/ But it's not tiles, so it's not really usable unless I render it. Are there software where I can browse openstreetmap.org ...
5
votes
2answers
112 views

ArcGIS Server: Limit creation of cache tiles to certain areas by providing a feature class

This is my first question on stackexchange; I hope it's O.K.! I am publishing a map service to ArcGIS Server 10.0. I cannot succeed to limit the creation of tiles to certain areas only, instead of ...
1
vote
1answer
44 views

How can I make Leaflet tiles appear in a page? [closed]

I am having trouble with leaflet working, but not displaying any of the background tiles in the page. This one is using the leaflet-rails gem in a Rails app. This is just in an html sample page: ...
0
votes
0answers
36 views

View tiled shapefiles in QGIS 2.0 or greater as one layer?

I have tiled vector data in shapefile format. I need to view them in QGIs 2.0 or greater. I was not able to find any usable solution (merging is not the way). I have tile indexes, which I use for ...
1
vote
1answer
59 views

How to view locally generated XYZ map tiles?

Is there an easy way to test (view on a map) my locally generated XYZ map tiles? I've used OpenLayers and Leaflet to display non-local XYZ map tiles, and I could conceivably push these tiles to a ...
2
votes
1answer
117 views

gdal2tiles.py generating black tiles from .img file

I have a source HFA Erdas Imagine (.img) file which I'm trying to convert into tiles using gdal2tiles.py. I'm running: gdal2tiles.py -w google -g GOOGLEKEY input_file.img The HTML is generated ...
0
votes
1answer
109 views

Custom OSM tiles with Mapbox and/or CartoDB

For a newspaper, we would like to use CartoDB's editor to produce quick overview maps with small amounts of geometry and information such as tooltips etc. For this job, the CartoDB editor seems to be ...
0
votes
1answer
36 views

How to determine which tiles cover your Area of Interest?

I'm relatively new to using a GIS. I've been wondering how could I determine tile(s) on a selected area/point at a specified zoom level?
1
vote
4answers
163 views

Create basemap tiles for a custom shape (for reducing the tiles count)

in order to create a world wide tiles (for a basemap) in acceaptable zoom level one must have a huge hd (see in this post). but, most of the world is sea... so i want to create x levels of the whole ...
1
vote
2answers
64 views

OpenStreetMap Tile Server with Custom Projection Systems

I am trying to install the OSM tile server on a local machine with a custom projection system like epsg:3573. For the server installation I followed this tutorial ...
0
votes
1answer
58 views

Geowebcache “seed” doesn't seem to work

I'm using Geowebcache seed command (via web interface at http://localhost:8080/geoserver/gwc/rest/seed/workspace:layerName) and it looks like everything runs smoothly but actually no tiles are saved, ...
1
vote
2answers
177 views

Serving multiple styles from tile server

I installed an OSM Mapnik tile server (according to the switch2osm documentation). Now, i'd like to serve tiles in different styles from the same server. Is this somehow possible?
0
votes
2answers
460 views

Vector Tile Rendering on iOS

I'm developing an iOS app for displaying my own custom map data (on GeoServer). The SDK I'm using to display my map is route-me (Alpstein fork) as the map viewer for now. route-me supports raster ...
2
votes
1answer
363 views

Technique for splitting raster image into tiles

I have written a standalone application which renders a globe similar to GoogleEarth/WorldWind which is currently able to display raster imagery from WMS servers. The native geodesy of this ...