An image file containing a section of map.

learn more… | top users | synonyms

1
vote
1answer
19 views

why am I getting a horizontal solid strip when projecting large image?

I am using Mapnik to create tiles on a tile server. I'm depicting sea level rise in North America using SRTM data, and it works fine in most of the continent. However, when zoomed out in my browser ...
2
votes
1answer
42 views

How to create my own basemap in ArcGIS from JPEG files?

I have my own *.jpg tiles. How to create basemap from it and publish as service via ArcGIS for server? I was trying to find my issue in documentation, but I didn't have success. It seems very easy for ...
0
votes
0answers
22 views

Hosting Tiled images

I want to publish tile images that extracted using the MBUtil. I have the images but don't know what to do next! i.e. is there any open source way to publish them? and how?
0
votes
1answer
24 views

TileWMS layers with openlayers 3 return 400 error with some zoomlevels

I have 2 TileWMS layers in my system which work well with some zoom levels and do not work with other zoom levels. each non-working layer return this error: 400: X,Y values for the tile index were ...
0
votes
0answers
15 views

Geoserver GeoWebCache Tiles not displaying @ some zoomlevels

I have a group layer which consists of 25 layers displayed at different zoom levels in webgis application. GWC Tiles creation process is completed successfully and all tiles are created. When ...
0
votes
0answers
8 views

Change “World Size” with gdal2tiles.py

When I use the flag "-p 'geodetic'", the output is a world that is 512x256px at zoom level 0. In order for it to overlay with other datasets, I need it to be 640x320px at zoom level 0. I am looking ...
1
vote
1answer
40 views

how to get mapnik to render tiles from xml mapfile

I have Mapnik set up on Ubuntu. Tirex directs rendering requests from an OpenLayers client browser to Mapnik, which is set up to use the xml file below. <?xml version="1.0" encoding="utf-8"?> ...
2
votes
1answer
39 views

Python Geospatial Development Error

I'm working through some examples in the Python Geospatial Development book by Erik Westra. On page 439, about setting up a tile map server, he gives the following code for calculating a bounding ...
0
votes
0answers
44 views

Where can i get OSM water polygon for lower zoom level?

i wants ocean (water polygons shapefile) for generating vector tile map. Initially tested using shape file openstreetmapdata it works fine. But at low zoom level i produce pbf file with higher size. ...
1
vote
1answer
17 views

how to make mapnik style raster, not just render as solid color

I have set up Mapnik with mod_tile and renderd. I replaced the default osm.xml file with my own xml file, which is shown below. My problem is that all images are being created as solid blue tiles as ...
1
vote
1answer
32 views

mapbox.js 1.6.2 - change tile set on zoom levels

Alright, this is what I've got. What you've suggested doesn't seem to be working. I need to change the basemap at a certain zoom level... var map = L.mapbox.map('map', 'wmarci.i6n42nl5', { ...
0
votes
1answer
48 views

How to add wms overlay layer to google map

I have a WMS server (using MapServer and Apache on windows). i read this document about Mapserver's Tile Mode and use that's example to overlay my map on Google maps.but not work. my code: function ...
0
votes
1answer
37 views

Will a tile cache serving PNG tiles be slower than JPEG?

I'm trying to figure out the best format to serve my tiles. I'm creating an ESRI tile cache. It will be consumed internally through ArcMap from our server, not online. There are a lot of different ...
0
votes
1answer
32 views

Create Tile Service using Mapserver

I have a WMS Server (using MapServer and Apache on windows). I want to use that server as Tile service. I googled and found TileMode, Tile Indexes and MapCache services. but i don't know what is the ...
1
vote
3answers
51 views

Postgresql to mbtiles

Someboby please help me with understanding of the following question. I have many postgreSQL databases with osm data on a server. Each of them contains the map of the certain country. I want to look ...
1
vote
1answer
74 views

How to use pre-generated Tiles

i have just created Tiles with Qtiles on Qgis, but how can put these folders (tile .png) on Geoserver or Mapserver? is it possible? I am trying to put the folder in C:\Program Files (x86)\GeoServer ...
1
vote
0answers
45 views

How to use GeoWebCache tiles with default geoserver url?

I am having GWC tiles access issue when integrated in another application using GWC url. //systemname:8080/geoserver/gwc/service/wms. The error is given below. I have created new grid set ...
2
votes
1answer
58 views

Export background tile map to raster file

In QGIS I managed to display the ship traffic density from marinetraffic.com as a background tile map using the TileLayer plugin. Here is my TileLayer.tsv file: #title credit serviceUrl yOriginTop ...
0
votes
1answer
45 views

Load single image by map API and draw overlays

I have an image which I want to make it zoomable and dragable in browser, and draw some overlays like lines and markers on it. So I wonder if I can use the map api like Google map or openlayers to ...
0
votes
0answers
52 views

OpenStreetMap with OL3 and EPSG:3301 projection

Trying to add OSM layer to my map, as Tile layer or as WMS layer, but for Tile layer it is appearing in different projection, and for WMS layer there are error Resource interpreted as Image but ...
3
votes
1answer
31 views

Looking for detailed relief tiles

A few days ago I stumbled over a map which had beautifully rendered, detailed topographic tiles of the whole world. It was similar to google-physical with a strong contrast (shadow/light) and ...
0
votes
0answers
22 views

Setup own map tile service on the phone itself and on server

I want to setup a maptile service on the phone so that the app won't need to call the server to get the tiles. Can someone point me in the right direction to the libraries needed to achieve that? I'm ...
2
votes
0answers
51 views

How to split a raster into x tiles that overlapped by x km?

I have a raster that I split into three tiles by using the function Split raster in ArcMap as follows: How can I split my raster into three tiles that overlap by 2 km as follows : ?
1
vote
1answer
71 views

How to load Geowebcache tiles into OpenLayers 3 ?

I have geotiff image that I want to show on a site locally (when there is no internet connection and browsing to localhost). I've seen that OL3 has XYZ layer but the format doesn't match the ...
4
votes
3answers
67 views

Connection between OpenLayers and GeoServer is faulty

Hello so I have connected my Geoserver to my OpenLayers website and it seems like something is wrong about the connection. I added a WMS layer in Javascript like this: But when I load the page ...
0
votes
0answers
26 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
0answers
16 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
49 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 ...
2
votes
2answers
111 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 ...
2
votes
1answer
39 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 ...
0
votes
0answers
180 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 ...
1
vote
1answer
113 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
23 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 ...
0
votes
1answer
182 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 ...
3
votes
1answer
240 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
19 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
62 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
1answer
125 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
0answers
33 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 ...
2
votes
1answer
264 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
1answer
57 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
70 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
22 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 ...
0
votes
0answers
56 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 ...
1
vote
0answers
33 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: ...
4
votes
2answers
306 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 ...
0
votes
1answer
37 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 ...
0
votes
0answers
28 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
25 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 ...
3
votes
1answer
118 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 ...