An image file containing a section of map.

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0
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0answers
6 views

Best practice for georeferencing coastline aerial imagery

I'm trying to georeference declassified CORONA images of coastlines in order to asses coastline changes and human impact. in most case, georeferncing is a no brainer, but since images of coastlines ...
0
votes
0answers
7 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
34 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
1answer
23 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
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0answers
14 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 ...
0
votes
1answer
27 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 ...
1
vote
1answer
38 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
24 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 ...
2
votes
3answers
103 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. ...
4
votes
2answers
168 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
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0answers
21 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
-1
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0answers
14 views

tileOrigin for WMS [duplicate]

In OpenLayers there is possible to pass tileOrigin parameter for WMS layer. This is required to align layer tiles for WMS that uses arcgis caches. ...
0
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0answers
11 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 ...
1
vote
1answer
155 views

gdal2tiles doesn't use resampling method correct?

I'm using gdal2tiles to create tiles from MODIS satellite imagery (250 m resolution) and I have noticed that I get the same bad result if I use -r near or -r bilinear (or lanczos for that matter). See ...
17
votes
6answers
5k views

How to cut a 'tiled image' from a raster dataset using GDAL?

I am working on an app that needs to create tiles (jpeg) from a given raster dataset. My initial inclination was to use gdal2tiles.py, but its performance seems like it could be improved. That leads ...
1
vote
0answers
17 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: ...
0
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0answers
32 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 ...
0
votes
2answers
405 views

OpenLayers: Strange Tiling Issue (Checkered, white and grey) when panning around map

So this strange tiling issue is only occuring when moving around the map. Some things to note: 1) You can see the markers, airplane icon, and flight paths. These are all overlays, where the actual ...
3
votes
1answer
58 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 ...
0
votes
0answers
15 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
16 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 ...
5
votes
1answer
440 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 ...
1
vote
1answer
102 views

gdal2tiles generates small picture inside 256x256 tile

I've used gdal2tiles for generating tiles in number of different polar projections and always experienced the same problem — strange small picture inside normal 256x256 png with the rest of space ...
0
votes
1answer
18 views

Zoom option error on gdal_tiler.py

I'm using the tiler-tools library from: https://code.google.com/p/tilers-tools/wiki/QuickStart And specifically this command: ./gdal_tiler.py --zoom=9-15 my_map.vrt To generate tiles. When I use ...
3
votes
1answer
35 views

Covert /z/x/y.jpg map tiles to something that can be provided using the WMS specification

We have generated some maps in our own software solution where the output is a map stored in XYZ tiling format. /zoom/x/y.jpg I got a request if I could provide it in a WMS. I am wondering if ...
0
votes
1answer
31 views

Holes between imagery tiles projected using gdalwarp

I am having the following issue when reprojecting imagery tiles using gdalwarp. These are 4096x4096 imagery tiles, which I'm gdalwarp'ing from WGS84 to a State Plane projection. When reprojected, ...
2
votes
2answers
48 views

I want to browse a city map offline, what are my options?

I found exports on http://download.bbbike.org/ and http://metro.teczno.com/ But it's not tiles, so it's not really usable unless I render it. Are there software where I can browse openstreetmap.org ...
5
votes
2answers
104 views

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

This is my first question on stackexchange; I hope it's O.K.! 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 ...
1
vote
1answer
35 views

How can I make Leaflet tiles appear in a page? [closed]

I am having trouble with leaflet working, but not displaying any of the background tiles in the page. This one is using the leaflet-rails gem in a Rails app. This is just in an html sample page: ...
0
votes
0answers
32 views

View tiled shapefiles in QGIS 2.0 or greater as one layer?

I have tiled vector data in shapefile format. I need to view them in QGIs 2.0 or greater. I was not able to find any usable solution (merging is not the way). I have tile indexes, which I use for ...
1
vote
1answer
36 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 ...
2
votes
1answer
109 views

gdal2tiles.py generating black tiles from .img file

I have a source HFA Erdas Imagine (.img) file which I'm trying to convert into tiles using gdal2tiles.py. I'm running: gdal2tiles.py -w google -g GOOGLEKEY input_file.img The HTML is generated ...
0
votes
1answer
72 views

Custom OSM tiles with Mapbox and/or CartoDB

For a newspaper, we would like to use CartoDB's editor to produce quick overview maps with small amounts of geometry and information such as tooltips etc. For this job, the CartoDB editor seems to be ...
0
votes
1answer
31 views

How to determine which tiles cover your Area of Interest?

I'm relatively new to using a GIS. I've been wondering how could I determine tile(s) on a selected area/point at a specified zoom level?
1
vote
4answers
139 views

Create basemap tiles for a custom shape (for reducing the tiles count)

in order to create a world wide tiles (for a basemap) in acceaptable zoom level one must have a huge hd (see in this post). but, most of the world is sea... so i want to create x levels of the whole ...
1
vote
2answers
52 views

OpenStreetMap Tile Server with Custom Projection Systems

I am trying to install the OSM tile server on a local machine with a custom projection system like epsg:3573. For the server installation I followed this tutorial ...
0
votes
1answer
49 views

Geowebcache “seed” doesn't seem to work

I'm using Geowebcache seed command (via web interface at http://localhost:8080/geoserver/gwc/rest/seed/workspace:layerName) and it looks like everything runs smoothly but actually no tiles are saved, ...
1
vote
2answers
154 views

Serving multiple styles from tile server

I installed an OSM Mapnik tile server (according to the switch2osm documentation). Now, i'd like to serve tiles in different styles from the same server. Is this somehow possible?
0
votes
2answers
348 views

Vector Tile Rendering on iOS

I'm developing an iOS app for displaying my own custom map data (on GeoServer). The SDK I'm using to display my map is route-me (Alpstein fork) as the map viewer for now. route-me supports raster ...
2
votes
1answer
334 views

Technique for splitting raster image into tiles

I have written a standalone application which renders a globe similar to GoogleEarth/WorldWind which is currently able to display raster imagery from WMS servers. The native geodesy of this ...
2
votes
1answer
162 views

How to use tiles in this strange tiling scheme?

I'm looking at cell coverage maps such as this one, and trying to figure out how to get a GIS program to use it as a source of information. Ultimately, I need to be able to combine the output with ...
0
votes
0answers
14 views

Tiles causing problems with dasharray

I'm having a problem with a stroke-dasharray in Geoserver SLD. When previewing in single-tile mode, everything looks like I want it to, but when I preview in tile-mode I get gaps on the border of the ...
6
votes
3answers
214 views

How to generate image tiles from custom geo data for use with Leaflet

Migrating a webapp from Google Maps API V3 to OSM + Leaflet, which displays custom data that consists of lots of lines and points, on a background map. When this custom data is drawn by Leaflet on ...
1
vote
1answer
211 views

Can't run node-mapnik-sample-code

I'm using ubuntu 12.04. I installed mapnik from packages as described here: https://github.com/mapnik/mapnik/wiki/UbuntuInstallation now I want to run node-mapnik-sample-code from here: ...
3
votes
2answers
104 views

Is it possible to add house numbers using the Mapbox Street Vector Tiles source in Tilemill2?

Title says it all. Does anyony know if the house number is included in Mapbox’ vector tiles, and if so how to access it for styling? Thanks for any advice!
1
vote
2answers
524 views

convert my large svg image into tiles

This is probably going to annoy the more experienced map people here, but I'm sort of new to all this, or at least I don't have a lot of experience. I know this is a bit strange and not ideal, but I ...
0
votes
2answers
86 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, ...
2
votes
1answer
610 views

gdal2tiles problem

Im using the following to try to produce a tms tileset: gdalbuildvrt test.vrt *.tif gdal2tiles -p raster --zoom=0-6 test.vrt out Two tifs work fine, more than that and it seems to miscompute the ...
0
votes
0answers
81 views

Looking for RMaps SQLite format details

Locus Maps and Rmaps Android maps support an offline sqlite Format called Rmaps. I am trying to find the format details and how its organized. I couldn't, is there any dependable documentation online? ...
2
votes
0answers
39 views

Free software to publish tiles on Amazon S3?

Does anyone know of free software that would allow me to publish tiles on Amazon S3? I know of Arc2Earth, but it is not free.