An image file containing a section of map.

learn more… | top users | synonyms

1
vote
1answer
114 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. ...
2
votes
1answer
794 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. ...
6
votes
2answers
566 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 ...
2
votes
3answers
206 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 ...
2
votes
1answer
109 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
47 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 ...
1
vote
3answers
311 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 ...
0
votes
0answers
32 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
2answers
103 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
84 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
3answers
589 views

Create a local tile package from online world imagery

Is it possible to create a local tile package (.tpk file) containing data from an online source - for example something like world_imagery.mxd? ArcView 10.2 allows me to set up such a map document, ...
0
votes
1answer
55 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
116 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
90 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
38 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 ...
0
votes
1answer
52 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
88 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
68 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
86 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 ...
4
votes
2answers
173 views

Is there a software package that allows users to create map tiles?

We would like to create map tiles to be used via mobile device in the field in an offline environment. The imagery will come from our personal collection of aerial images taken via UAV.
0
votes
0answers
124 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 ...
2
votes
3answers
208 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. ...
2
votes
1answer
93 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
1k 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
26 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
91 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 ...
1
vote
1answer
90 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 ...
2
votes
1answer
52 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
51 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
130 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
33 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 ...
1
vote
2answers
245 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 ...
0
votes
0answers
83 views

How to change the projection of the base layer of a tile map?

Normally, we change projection of vector data for displaying it over a Google base map. Is it possible to change the projection of base image tiles map? If yes, how we can do that? Any reference or ...
0
votes
0answers
22 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
87 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"?> ...
1
vote
1answer
157 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
0answers
93 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. ...
0
votes
1answer
291 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
115 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
73 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
1answer
104 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 ...
2
votes
3answers
2k views

gdal2tiles.py generates wrong tiles / MapTiler the right ones

I'm trying to generate tiles with gdal2tiles.py and the resulting tiles are stored as 18/132639/164219. If I do the same thing with MapTiler (the GUI variant of gdal2tiles) the tile result is ...
1
vote
0answers
95 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
137 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
72 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 ...
3
votes
1answer
41 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
2answers
45 views

Break Mosaic into Large Tiles

I have 607 aerial images of Massachusetts in .jp2 format. They are in a mosaic however I need to break down the 607 images into groupings of 16(4x4) spatially so that I can more easily process ...
0
votes
0answers
38 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
113 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 : ?