A collection of image files each containing a section of a map, or remote sensing scene.

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16 views

How to determine scene tile's x, y and z on tile server?

At the core, I would like to get part of scene from planet labs tile server (png image). In short, what is the math between (long, lat) coordinate in EPSG:4326 to tile (x, y, z) values? Planet Labs ...
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0answers
18 views

gdal_retile — force full tiles?

I have a set of large geotifs (DEM + orthoimagery) that I need to generate image pyramids from. So far gdal_retile from osgeo4w is working very well for my use case with one exception: I need all my ...
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1answer
291 views

GDAL and Python: How to “pad the extent” or otherwise handle band.ReadRaster() for area falling slightly outside the image bounds?

In a nutshell, I'm trying to create a bare-metal tiling utility using GDAL and Python. As you can see in the graphic below, which shows the perimeter of a raster and the OSM-structured tile index, ...
6
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2answers
237 views

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

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 creating them for the entire map. According to this help document ...
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1answer
37 views

Prerendered tiles of small area?

I would like to use custom styled tiles for quite a small area. I know there are general solutions like mapnik or mapbox but since I am really only interested in showing tiles for one forrest, is ...
1
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4answers
117 views

OSM tiles offline display using c++

I have openstreetmap tiles for offline (png images), how can I display these images (tiles) on my application with zooming and rotation functionality as on openstreetmap.org using c++?
3
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1answer
142 views

Comparing real orthophotos against common available tiles on the internet (Google, Bing, ..)

All available background tiles I know about on the internet (OpenLayers, Bing, Google) are tilted. See a random example below from OpenLayers (you can see the east side of the buildings): In ...
6
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3answers
1k views

WFS to Vector Tiles

Is there, by some miracle, an existing piece of software which is able to convert a (3rd party, GeoServer) WFS feed into vector tiles? In a utopian world, this would happen on the fly, but a ...
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0answers
8 views

OSM map tiles offline view [duplicate]

How can I view openstreetmap tiles offline using c++? I need to integrate osm tiles viewer (view tiles, zoom etc.) offline on c++.
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1answer
54 views

Problems with simple Leaflet + Mapbox TitleLayer?

I'm completely new to GIS, and thought I would start off with the leaflet quick tutorial. However, I'm having problems with adding the base tile layer with Mapbox. This is my code so far: ...
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0answers
32 views

How many arcsoc instances can one user use?

I have a tiled map layer that is in one webmap. The tile layer is hosted on arcserver 10.3. Currently, I am the only user of this webmap. If I do some rapid pan and zoom actions in the map the ...
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0answers
127 views

Using Leaflet and Web Map Tile Service (WMTS)

I'm trying to use an API for rendering tiles with a Leaflet map. A link to the API looks like this and I think that the format is WMTS: ...
3
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1answer
266 views

Split raster into tiles

I have a raster that needs to be split into tiles (each tile a new raster). I have a Shape file with multiple polygons (these polygons are how I want the raster split). I have Gdal and QGIS. Any ...
0
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0answers
72 views

OpenLayers 3 - in-house tiled ArcGIS basemap not visible

I am new to openLayers. I am trying to display an in-house cached basemap from an ArcGIS REST service. I can see the basemap if I use "ol.source.TileArcGISRest" for the source property, but the ...
2
votes
1answer
239 views

setup Mapserver WMS from tile files

I'm totally new to Mapserver and I've been banging my head trying to figure out how to mount a WMS server that will seed images of a small geographical area to a OpenLayers HTML page. I already ...
1
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1answer
69 views

Serving local OSM tiles (PNG) using geoserver

I downloaded OSM Local tiles for offline use. I am developing a web Application using Geoserver and Leaflet. My questions: Is there a way to deploy my local tiles into Geoserver? And what about ...
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0answers
35 views

Display leaflet tile layer correct using custom CRS with proj4leaflet

I use a custom CRS to show the map of the north pole. There is a framework called PolarMap.js (http://webmap.arcticconnect.org/) which does this correct. My custom CRS however does not show it the ...
2
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1answer
753 views

Adding mbtiles file to TileMill?

Is it possible to add a mbtiles file as TileMill layer?
3
votes
1answer
39 views

Reproject and cache a tile service

We have a legacy tile server with tiles georeferenced to EPSG:4326 accessed as follows through openlayers:- var OLDSERVICE = new ol.layer.Tile({ title: 'OLD SERVICE', ...
4
votes
1answer
48 views

Tile server for temporal data

Is there any tile server that is able to render tiles for temporal data? I need to serve tiles for rain radar data and serve them in tilserverurl/{x}/{y}/{z}/{time} or similar way I've done a ...
1
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1answer
276 views

Created custom tiles, added tile bounds to leaflet but it's still trying to load tiles outside of boundaries

I created custom tiles in TileMill with latitude/longitude boundaries of: -89.8235,43.3377,-89.5952,43.4741 I added those tiles into the map and set the tile layer's bounds attribute, but Leaflet ...
0
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0answers
69 views

Loading local tiles OpenLayers

Theses days i load local tiles, chrome doesn't go so well with letting you loading local tiles , because of secuirty problem as CORS etc.. but there is a way to cross this problem and let chrome ...
0
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1answer
56 views

Display tiles from a custom GeoTiFF overlayed on googles satellite map using leaflet

I want to overlay tiles generated from a GeoTIFF raster I created on a google satellite map. What I have tried is: Style and output a high quality colored PNG using qgis's map composer Tile this PNG ...
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0answers
79 views

How do I fix my SLD tile heat map when it comes up as dots?

I am currently working on an SLD heat map on GeoServer that uses tiles.There is a point in each tile with the data. From far away, the heat map looks normal. But up close it just becomes little ...
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1answer
46 views

GDAL “Simple Tiling” (Or yet another - how do I tile question)

Before I start, if anyone considers this a duplicate, then that's fair enough, I'll not object, I do happen to think however that it's a question that I don't see a clear answer for either here or ...
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2answers
60 views

Open source server option for ESRI tile cache

I've been given a data extract that appears to be from an ESRI server, and I think is meant to be map tiles (e.g. from a tile cache server). I don't know enough about ESRI products to identify which ...
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0answers
28 views

tilemill resolution

I have created a map on tilemill and can export the tiles to mbtiles. However I need to determine the resolution for each zoom level. On a previous project that used different technology (tilecache) I ...
0
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0answers
27 views

Automate downloading of tiles

I have been using MobAC to download tile data for offline use on Android devices. I am looking to automate the process. I am working with a state in the US and I want to divide the state into a grid ...
0
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0answers
33 views

getTileUrlFunction Openlayers 3

I have a quadkey function to try to reach a non-Bing Source which uses a quadkey but it returns 404s everytime although the request looks correct. I wondered instead if I should try to pass a custom ...
1
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2answers
86 views

Tiles with Leaflet from Qgis

I tried QTILES plugin for QGIS and it works very well. I can export tiles in .mbtiles or zip format. Now I'm trying to know how call these tiles from leaflet in this way: ...
6
votes
3answers
5k views

Adding custom map tile layer using QGIS?

I am trying to display the following background map in QGIS 2.0: http://server.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/MapServer/tile/${z}/${y}/${x}. In a custom web map client, this is ...
1
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1answer
125 views

Defining and including local tileLayer in Leaflet

I have a problem with including path of the local tileLayer (generated in OpenStreetMap) in Leaflet. Here is the code in which I define path to the map.png var map = L.map('map', { zoom: 8, ...
1
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1answer
98 views

Any possibility to have local tiles of OSM an display them with Sharpmap

I'm using Sharpmap to develop my Windows application. I am able to show OSM using Brutile provider of OSM default server. This is a Tile Layer of Sharpmap. new SharpMap.Layers.TileAsyncLayer(new ...
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0answers
21 views

geoserver wms displaying border around tiles

i am showing some data as .tiff using geoserver wms. the option tile boder is 0 pixel and the problem has nothing to do with the style, the "Lines"" have different values. it probably has something to ...
1
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1answer
132 views

Loading tile zoom level 20

I have local tile also 20 level. I found out that OSM tile level 20 don't loading. map code: map = new ol.Map({ target:'map', renderer:'canvas', view: new ol.View({ projection: 'EPSG:3857', ...
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0answers
96 views

Import Mapbox tiles to ArcMap 10.2.2

I would like to use a basemap from the Ancient World Mapping Centre, available as maptiles via Mapbox, as basemap in my ArcMap desktop version 10.2.2. I tried to import it as a new WMTS server with ...
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0answers
114 views

Tile generation (gdal2tiles): 'merge' old and new (overlapping nodata) tiles?

I have a task that can be done by brute force - if a specific map region has changed at a given scale, upload new geoTIFF at that scale, then rebuild the tile pyramid for that scale. (I don't create ...
0
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0answers
73 views

Calculate Tiles X,Y, Z for current view or extent in OpenLayers

Im using OpenLayers with the openstreetmap tile server. var urlTemplate = "http://c.tile.openstreetmap.org/{z}/{x}/{y}.png" I would like to download tiles for the current view or an extent. So ...
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0answers
89 views

OpenStreetMap coloring the map tiles by state, zip code polygons from C# VS 2013 WPF desktop application

My question is likely to close on stackoverflow. My aim is to create a map from C# VS2013 WPF desktop application (not web application) with OpenStreetMap on win7. This a colored map with US states ...
1
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0answers
86 views

is it possible to combine multiple URLs for one ol.layer.tile in openLayers 3?

I have two Image services that I would like to combine into one layer; one has higher resolution imagery that draws only at a larger scale, and other has lower resolution imagery that draws at all ...
0
votes
0answers
79 views

GeoServer java classes for database connection

I am new to java and geoserver, I have setup a postgis database of osm.xml data using osm2pqsql . My task now is to create a java module that will connect to an existing postgis database along with an ...
2
votes
1answer
121 views

Adding a Mapbox Studio basemap to leaflet

I am using Mapbox Studio, customized a nice basemap, and downloaded it. It downloaded as a .json file with a couple thousand lines of code. I want to be able to use this basemap (called ...
0
votes
0answers
15 views

OSMDroid - Fiets

On my Android Device (Samsung SM-T530) in the directory /Device/mnt/osmdroid/tiles, there are folders Fiets and FietsRegional. These folders have some .png.tile files in them, but the images appears ...
0
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0answers
201 views

QGIS QTiles / QMetaTiles poor image quality

While making slippy map tile sets from a QGIS (2.10.1) project running on Vista 32, I've noticed some reduced image quality from QTiles 1.5.0 and QMetaTiles 1.0, versus the output from a rendered ...
1
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0answers
16 views

Desaturate tile layer in OpenLayers 3

I have a OL3 map with one tile and one vector layer. Since the features on the vector layer don't stand out enough against the tile layer in the background, I want to desaturate the tile layer. I'm ...
2
votes
0answers
50 views

Fixing undesirable lines between tiles from SRTM contour line extraction?

I'm trying to make a South American topography map based on SRTM data on QGIS. The problem is a visual one. If the topography contours are extracted from individual SRTM tiles, it results a little ...
3
votes
1answer
431 views

Convert multiple TIFFs into one?

I have downloaded the Blue Marble dataset, and it consists of eight GeoTIFF images, labeled like this: A1 B1 C1 D1 A2 B2 C2 D2 I would like to use these tiles for GeoServer to be served as WMS. ...
0
votes
0answers
64 views

Choropleth map with latitude and longitude

I have the lat,long co-ordinates of all crime spot in a city. I wanted to create a choropleth map based on the data. I figured out how to generate map tiles and serve them using mapnik. How can i ...
1
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0answers
23 views

How to generate dynamic tiles

I was studying the Trulia crime map and found that they were generating dynamic tiles with color block based on crime count. I am a newbie to mapping world and found how to generate static tiles, ...
2
votes
2answers
636 views

How to draw bus routes on OpenStreetMap with mapnik

I have successfully set up Postgres with PostGIS and MapNik to serve map tiles. The database is populated with data from OpenStreetMap project. I can see that bus routes are in the data-set, but I ...