An image file containing a section of map.

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2
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0answers
20 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
0answers
21 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
21 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
21 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 ...
2
votes
2answers
54 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
16 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
votes
0answers
18 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
23 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
12 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
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0answers
43 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
42 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
14 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 ...
1
vote
1answer
57 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
41 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 ...
0
votes
1answer
53 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
61 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
66 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
33 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
19 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
145 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
67 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
47 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
40 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
66 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
59 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
26 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
25 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
97 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 ...
0
votes
1answer
38 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
66 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
60 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
51 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
74 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
1answer
65 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
57 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
539 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
22 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
25 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
71 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
38 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
98 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
24 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
19 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
70 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
49 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
74 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
55 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
115 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
183 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
86 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 ...