Questions tagged [slippy]

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1answer
253 views

Load GeoJSON data onto Leaflet Map using Slippy Map formatted URL

I've been trying to get some GeoJSON polygon data to show up on a Leaflet map, but the endpoint I'm fetching the data from answers to the format /api/{z}/{x}/{y}.geojson. Leaflet has support for ...
0
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2answers
376 views

How do I make a slippy map with a GeoTiff?

It seems that most applications I use for serving map data, gdal2tiles or Geoserver takes the supplied GeoTiffs and chops it up into png files with no metadata. What is the standard practice to place ...
0
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1answer
43 views

tilestache url format

Documentation at http://tilestache.org/doc/#over-http says this is the format of requesting your tile /{layer name}/{zoom}/{column}/{row}.{extension} Now, my question is what column and row stand for?...
1
vote
3answers
127 views

What can I use to have aerial imaging delivered via slippy URL format

We have been given a license to aerial imaging from a local supplier. They are available in: * 1km x 1km tiles in MGA coordinates in both TIFF and ECW file format * Mosaiced blocks in MGA coordinates ...
0
votes
1answer
641 views

Creating slippy map from large shapefiles? [duplicate]

I am trying to create a map of the UK based on a number of open data sources (Ordnance Survey Open Data, OSM, some CSV files etc). My end goal is to create a map of the whole of the UK that I can ...
2
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4answers
1k views

Creating my own slippy map from GeoTIFF images

I have a Linux server, about 16 Gb of aerial photography files in GeoTIFF format and orders to set up a slippy map web application. This doesn't need to display anything from other data sources at the ...
3
votes
2answers
765 views

MBtiles and SlippyMap tilenames

I'm not sure if I've misunderstood how MBTiles and SlippyMap tilenames go together or if there is a problem when I'm doing an export with TileMill. The issue is that a tile showing the same region - ...
-1
votes
2answers
238 views

Creating slippy map tiles? [closed]

I have created a small slippy map (Leaflet) and have given it a bounding box. If the user tries to pan/slide outside the given bounds then the map bounces back. Also, the slippy map only has tiles ...
2
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0answers
703 views

How to generate bounding box based on tile numbers using slippy map tiles method?

Description: I am writing a map cache server for my company. I have to get input data based on tms standard and send a request to wms server to render and cache map files. I am using slippy map tiles ...
4
votes
3answers
2k views

Generating MapQuest Style tiles for offline use

I need to create about a 9-level deep SLIPPY map of the world from OSM data (for offline use). So I cannot use the MapQuest, CloudMade, etc. servers). The projection must be EPSG4326 (LL84) which is ...
0
votes
1answer
504 views

Can you use a large file directory of jpgs for without georeferencing

I have a large map data set of 256x256 jpg images. The file directory is organized by /map_type/zoom/x/y.jpg. I have 12 zoom levels and each zoom level directory has 2^(2*zoom level) images. I have ...
2
votes
0answers
353 views

Map tiles and max/min latitude and longitude

I'm trying to build a map based on a center point lat/long, the map will always be a fixed size say 1024 by 1024. The user can chance the center point and zoom. If I populate the map with map tiles ...
25
votes
5answers
11k views

Database for offline slippy map tiles

I currently have an offline HTML5 map application (built on Leaflet & KendoUI with custom additions) that has an app manifest and works fine on multiple platforms. However, I am hesitant to use ...
1
vote
1answer
794 views

Counting slippy map tiles

I would like to calculate approximately, how many tiles of given size would need to be rendered for a given bounding box and zoom level range in a given projection (always 3857). For example, for: ...