An image file containing a section of map.

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0
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0answers
56 views

GeoWebCache tiles file location

I have Geowebache version 1.2.4 that I am using to cache a couple of WMS services. I am getting white tiles here and there and I wonder if there is a way to find out the location of the white tile ...
1
vote
0answers
25 views

How does GeoServer render a Super or MegaTile

I'm working on chopping up a big mega map tile into smaller tiles at various zoom level. I'm surrounded with a problem first up in terms of how to get my big mega map tile with all the legends (with ...
0
votes
1answer
47 views

Generate tiles with stereographic projection

I am developing a web application that shows some information to the user on a map. The application is not connected to the internet, so for the first protoype I generated some map tiles using ...
1
vote
1answer
65 views

Raster display issue in ArcMap?

A client of ours is having trouble with some raster tiles in ArcMap. They gave me a sample, and I was able to get it looking right with the following workflow: All you have to do is go into each of ...
0
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0answers
33 views

How to update GeoWebCache as part of GeoServer for maptiles

I read the documentation for GeoServer but I can't seem to find a way by means of which one can update GeoWebCache dynamically by removing/deleting old (dirty map tiles) and then replace those dirty ...
0
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0answers
12 views

How to update MapCache with new maptiles

I have gone through the entire documentation for MapServer but I can't seem to find a way by means of which one can update MApCache dynamically by removing/deleting old (dirty map tiles) and then ...
2
votes
0answers
191 views

QGIS 2.8.1 print composer wont export all OpenCycleMap base layer tiles

My set-up is Linux Mint 17.1, 32- bit system, QGIS 2.8.1-Wien. I have a map with 5 layers. In Print Composer the extent of the map is 32.5km x 22km square and the print page size is A1. I am ...
5
votes
2answers
325 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 ...
1
vote
1answer
42 views

QGIS change raster tiles properties at once

I have a set of several raster tiles and I need to change the properties of each one, by setting up a transparency for instance. I have found no other solution but changing properties of each one at a ...
0
votes
1answer
69 views

How to cut a raster into smaller, equal area parts?

I have a large raster file that I need to cut into smaller parts. I already have a polygon shapefile that has the smaller parts that I want to use as an index. The reason for this is that end users ...
0
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0answers
48 views

How can I create map tiles for an irregular shaped area, like a state?

I'm using Ubuntu 14.04, OSM in a Postgres database, and Tilemill to style and export to a mbtiles files. How can I generate tiles for an irregular-shaped (not rectangular) area. For example, if I want ...
4
votes
2answers
362 views

How do I serve OSM map tiles (mbtiles) from a Raspberry PI 2?

My main processing machine is a Ubuntu box running 14.04 with PostGIS and TileMill. I generated my tiles and the resulting mbtiles export is about 250MB (megs, not gigs). The PI runs python, has a ...
0
votes
1answer
61 views

Planet or regions offline maps between two zoom levels

I need offline maps to be included in the application I am developing. I decided to use marble https :// marble.kde.org/ to do this. Marble uses openstreetmap tileserver (among others). What I need ...
0
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0answers
22 views

Old World View Map / Tiles

I m currently looking for Imagery of Old World View Map, maybe 19th century, black white is okay. And if there is tiles services that would be cool. Is there any site that still contains those ...
0
votes
1answer
56 views

Time spent writing cutting and rendering map tiles algorithm/mechanism

I know this a very vague question but I really need to know this. Can anyone help me find kinda matrix that shows how much time spent by different companies writing their map tile cutters/renderers ...
0
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0answers
29 views

Is map service tile size working correctly via REST API of ArcGIS for Server?

I am using a remote ArcGIS for Server map service like this: ...
1
vote
0answers
164 views

What are the Differences Between TMS, XYZ & WMTS?

There are currently three different ways of Serving out Tiles: TMS WMTS XYZ I do know that XYZ is now the most popular one, and is used by services like Google, Mapbox, OSM and many others. What ...
0
votes
1answer
163 views

SharpMap & BruTile library: Method not found

I'm using SharpMap 1.1 and BruTile 0.12.0 in my project. when I try to add a Tilelayer to the map the program stops with an unhandled exception of type System.MissingMethodException. ...
0
votes
1answer
62 views

Strange behavior when zooming with “Tiled:True” in a WMS layer

I activate the TILED parameter to True in a WMS Layer and I get the following strange behavior as shown in the images: This happens only for a couple zoom levels. If I zoom out/in more the features ...
2
votes
1answer
110 views

Is it possible to create tiles with transparent background using Qtiles?

I had created the tiles from shapefile using qtiles plugin in QGIS and that shapefile layer is a label layer created using MMQGIS plugin. But the thing is I want that tiles with transparent ...
0
votes
0answers
129 views

Changing OSM Meta Tile Cache Location

We built an OSM Tile Server following the instructions at http://switch2osm.org/serving-tiles/building-a-tile-server-from-packages/ The Ubuntu OS and the Tile server database are on a 1 TB SSD which ...
1
vote
1answer
214 views

How to fix label clipping in Mapbox Studio

I have labels that are being cut off when rendered in Mapbox Studio. As I understand it there is a 256x256 tile that gets rendered and if the label text "bleeds" into another tile it may get cut off. ...
1
vote
1answer
107 views

How to create and serve map tiles?

I have shapefile which is too large to be served as vector. Also, I need it only as background tile, not as layer with attributes. I thought of creating tiles in MapTiler as I already bought it. I ...
2
votes
1answer
208 views

Displaying map tiles from GeoPackage

Is it possible to translate tile requests from a mapping engine wanting Google Map style tiles into tile requests from a geopackage file? If not, where can I find information about how to create a ...
0
votes
0answers
70 views

convert shp file to tiles for wms requests

I have a shp file (world countries) and this file is fix(I don’t want to edit it). I create a Vector layer with this file in geoserver and I get this file with WMS layer from geoserver. In this ...
0
votes
0answers
59 views

Custom tile area in OpenLayers for every zoom level with a custom tile resolution

For an extend min_x, min_y, max_x, max_y in EPSG:3857 somewhere on the map (eg. france) I have an image cut into n x m tiles and requestable under an URL: http://localhost/map/{x}/{y}.jpeg How do I ...
1
vote
3answers
698 views

Load external tileJSON file in Mapbox

I have tiles generated by Maperitive from an OSM file, and there's a nice tiles.json generated with them which specifies neatly the tiles-path, bounding box, minzoom, maxzoom, center, etc. The format ...
1
vote
2answers
183 views

PostGIS SQL syntax for bounding box

I have the following query: SELECT row_to_json(fc) FROM ( SELECT ST_AsGeoJSON(lg.geometry)::json As geometry, ( select row_to_json(t) from ( ...
0
votes
0answers
129 views

Loading minimap in Leaflet

I use this for loading google basemaps https://gist.github.com/crofty/2197042#file-leaflet-google-js , this to switch basemaps https://github.com/ismyrnow/Leaflet.groupedlayercontrol and this as ...
0
votes
1answer
107 views

Problem repacking tiles to mbtiles using mbutil

I've used mbutil successfully to unpack a .mbtiles file, but if I try to repack the same tiles, something goes wrong. I'm using the util module in a python script like so: from mbutil import util ...
2
votes
2answers
234 views

Prevent Leaflet from requesting non-existing custom tiles

I have created custom tiles using TileMill. extracted tiles as png images and adding them on base layer. using following code var venu_map = new L.tileLayer('static/b18/{z}/{x}/{y}.png', { ...
0
votes
1answer
196 views

problem serving MBTiles with Geoserver plugin

I'm creating a webmap, and hoping to add a few basemap/raster layers of my own. I'll be using a stack that includes GeoServer which is fine for vector data, but I'd like to serve the new basemap ...
1
vote
0answers
65 views

Reproject xy tiles from mercator to Gauß-Krueger in ubuntu terminal

I´ve exported a map from tilemill as mbtiles and converted them to xyz tiles with help of mbutil. The tiles should be used (for learning purpose) with mod_tile or geoserver and displayed in ...
1
vote
0answers
30 views

vector tiling of point set

I have large point set which I want to overlay on open-Street map. That is to create vector tiles of the point set based on zoom levels of the underlying Open-Street map. For example if the current ...
2
votes
3answers
447 views

How to get started webmapping with xyz-tiles and Geoserver?

I´m starting to explore the possibilities of web based map presentation. Therefor I have a basic question in understanding. After reading a bunch of tutorials, could a workflow work like this? Style ...
1
vote
1answer
113 views

Leaflet - what to do when your maptiles don't load?

I'm using Leaflet, and using OSM's tile.openstreetmap.org tile server. However, sometimes my application does not load the maps tiles. It seems OSM's servers are having some problems sporadically, ...
0
votes
1answer
144 views

Best solution for tiling a geotiff?

I have some GeoTIFF files that I want to bring into the web. The spatial reference of these GeoTIFF files are multiple but are never WebMercator (EPSG:3857) and I need the web map to be in the same ...
3
votes
1answer
90 views

CartoDB basemaps -how to clear out?

In CartoDB, when I switch to Map View on any of my tables, I have the opportunity to change the basemap, including using "Yours". In my attempts to connect to our MassGIS XYZ basemaps, I've filled up ...
1
vote
1answer
118 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
votes
0answers
213 views

Using nginx to serve tiles

I created a map in Tilemill, exported to mbtiles, and created a cache of tiles using TileStache. Until now, I have been using Apache as a reverse proxy for TileStache to serve the tiles, but I'm ...
1
vote
2answers
155 views

Display big data set on Google Maps

I have a pretty large polygon shapefile (almost 1.5 million buildings) that I want to display in Google Maps. As the KML would be far too big, I have to create tiles, right? I don't want to host my ...
2
votes
1answer
153 views

Creating tiles for OpenLayers.Layer.XYZ

I am trying to use a 200GB ortophoto tif file in a web application using OpenLayers library. As I don't have no software to create WMS WMTS etc. I want to use OpenLayers.Layer.XYZ. How can I create ...
0
votes
1answer
2k views

Using Offline map in Google Maps API for Android without copying tiles to mobile device?

I want to use my own tile maps in google maps api for android .The tile maps are created using ArcGIS for server 10.2 . The cache size is about 400 megabyte .I can't copy the cache in mobile devices ...
0
votes
0answers
30 views

The location of tiles according to their coordinates

I am using a standalone GWC 1.2.4 to cache Ortho photos and after the caching job was completed, I noticed that there are some blank tiles here and there and on different zoom-levels. Is it possible ...
1
vote
1answer
28 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
128 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
63 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
153 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
56 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
32 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 ...