2,961 reputation
511
bio website mapbox.com
location Washington, DC
age
visits member for 3 years, 10 months
seen Jul 16 at 15:32

I work for MapBox, where I work on a few mapping projects. I write over at macwright.org.


Dec
2
answered Can I publish a Bing map from OpenLayer Plugin in my thesis?
Dec
1
comment Open source Cloud GIS
GDAL supports read/write FileGDB via a closed-source SDK. Not as bad as other formats, but still terrible.
Nov
30
awarded  Necromancer
Nov
30
answered Open source Cloud GIS
Nov
29
answered Click link inside Leaflet Popup and do javascript
Nov
23
comment How do I stop event propagation with rightclick on Leaflet marker?
This is for a DOM event. If Leaflet wraps events, use event.originalEvent.
Nov
21
answered How do I stop event propagation with rightclick on Leaflet marker?
Nov
21
answered Not rendered pois on OpenStreetMap
Nov
20
answered Tilemill Index problem
Nov
20
answered Why all WFS and WPS are CGI based?
Nov
19
answered Can PHP be used to set the XY, zoom of a Mapbox.js map?
Nov
19
comment Creating Mobile web mapping application
(to be clear: those apply only to usage with MapBox tiles. You can use the SDK with other sources of tiles, which have their own terms of service(s?), which have similar provisions.
Nov
15
answered Are there tools to directly import QGIS projects into Tilemill?
Nov
1
answered Is dynamically generating Choropleth maps a solved problem?
Oct
25
comment geoserver support to proxy other tiling services?
This is the best answer to the question, but should be taken with the recommendation that you should never do this on external services that you do not control - at the very least it's a performance nightmare, and more typically it's against terms of service and will result in your service being suspended.
Oct
25
comment Displaying UTFGrids with Mapnik and TileStache
> It sounds like your tile-offset position is constantly being determined on mouse movement and that position corresponds to the json grid's rows/columns. Is that how the look-up for the utf characters is done? Yes - offsets based on the pixel position into a big array of strings. The encoding is just made to compress well with gzip. Right now I've only worked on glower for Modest Maps - at that point there was no UTFGrid support in OpenLayers.
Oct
24
answered Displaying UTFGrids with Mapnik and TileStache
Oct
16
answered leaflet and geojson tiles
Oct
14
comment What is the purpose of having a separate Layer property for sphericalMercator?
You can do either, but often layers will have more or fewer zoom levels. As soon as there's a "every layer has X but this layer has Y" relationship, it gets harder to track. I'd rather be explicit about configuration, but it's essentially a judgment call.
Oct
14
comment What is the purpose of having a separate Layer property for sphericalMercator?
Okay, to be more clear: it isn't necessary - you can do one and/or the other. As far as specifying projection/settings in the map object or layer object, OL will check the layer object for a projection and then go to the projection on the map object. It's recommended to set all projection & zoom-level type settings on layers, so that you don't have configuration inheritance.