Clik here to view.
Convert PNG to GeoTIFF: Invalid pixelsize in geotransform array in FME
I’m converting PNG file to GeoTIFF. Here’s the setup that I use in FME: PNGRaster -> RasterExtractor -> CoordinateSystemSetter -> RasterGeoReferencer -> writer The settings of...
View ArticleMapbox source without access token
I found mapbox source of tiles that doesn’t require access token (http://a.tiles.mapbox.com/v3/mapbox.natural-earth-hypso/page.html#3/0.00/0.00). Does it mean that I can use it without view limits (50k...
View ArticleMapbox-gl: flyTo feature with certain property
I have been playing around with mapbox-gl. I am trying to get the map to flyTo() a specific polygon in one of my layers. After looking extensively through the API I can only find methods to return...
View ArticleCan MapboxGL use nearest neighbour interpolation for overlay image? [closed]
In HTML+CSS version of mapbox/leaflet I can set image-rendering option for .leaflet-image-layer with CSS to choose interpolation method. How can I make this in GL renderer?
View ArticleIs TileMill as a service restricted to PNG? Or is JPEG an option?
Is TileMill as a service restricted to PNG? Or is JPEG an option? I setup TIleMill as a service as documented here: https://www.mapbox.com/tilemill/docs/guides/ubuntu-service/ Tiles are rendering...
View ArticleApportioning two layers using mapbox studio classic
I am using Mapbox Studio Classic to take two shapefiles–one with census tract geometries and the other with my own custom defined geometries. I want to apportion the two geometries so that I can get...
View Articleresize divIcons (svgs) at zoom levels – Leaflet
I am adding a geoJSON to a map using a custom divIcon (from svg) for point markers with Leaflet. The divIcon needs to resize on different zoom levels. Currently I can see the icons and the popup works,...
View ArticleUnable to use MapBox basemap in CartoDB
I am trying to embed a MapBox basemap that was created in the new studio (just came out a couple weeks ago) and when entering the MapID/URL and the Access Token in the CartoDB interface I get an error...
View ArticleUsing MapBox mobile client with GeoServer Protocols?
MapBox client is beauty and easy to use. But it seems only support their own protocols (GeoJSON & KML & TileJSON). GeoServer Only support WCS & WFS & WMS & TMS & WMS-C &...
View ArticleClik here to view.
Export data from the new Mapbox Studio
The new Mapbox Studio seems to have a button for downloading a style: but not a dataset: So, is there actually a way to export a whole dataset? This may seem like a strange thing to do, but since the...
View ArticleHow to merge layers from two vector tiles with Mapnik?
I’m using Mapnik + Mapbox nodejs stack. Given two vector tiles (PBFs) for the same location/zoom, with some layers having the same name in both. How do I merge them into one PBF tile – replacing...
View ArticleWrapping vector tiles generated by geojson-vt
I’ve followed the example in geojson-vt, and am able to generate vector tiles from my geoJson source. However, I can’t read these tiles with mapbox-gl-js or Leaflet.MapboxVectorTile because I don’t...
View ArticleDetermine if point lies within shape?
What would the best method be for determining whether an address (geocoded to a lat/long point) lies within a given shape in a GIS shapefile. Best case scenario, we are given a boolean result, that we...
View ArticleMapbox.js: Accessing data markers created in Mapbox Studio
I used Mapbox Studio to create some projects because my data set was too large to use Mapbox Editor. I loaded my data into a source project and then used that source as a layer in a style project,...
View ArticleHow do you add a pop up to a Mapbox.js feature Layer
I am trying to get popups to work with a featureLayer in MapBox.js, to no avail. Here is my code: var pliOptions = '<h2>A ferry ride!</h2>' + '<p>Test Data</p>'; // Since...
View ArticleCan I add Mapbox data (markers) to CartoDB basemap
I have prepared a basemap in Mapbox which includes imported data (basically, marker points). I was expecting these markers to show when using that project as a basemap in CartoDB, but it only shows the...
View ArticleClik here to view.
How to alter labels in Mapbox Streets in Mapbox Studio
I am creating vector tiles in Mapbox Studio v5 based off of the MapBox Streets layer. I want to alter the labels that appear over buildings, parks, schools, churches etc. but I cannot find the code...
View ArticleWhat is the future of CartoCSS (i.e. does it have one)? [closed]
MapBox recently announced that they would be moving away from CartoCSS towards a completely visual interface. Apparently the new style sheets that underlay that UI will be JSON based, so despite the...
View ArticleControlling map details shown using Leaflet and MapBox
I am building a map based chart using Leaflet (with MapBox). I would like to know if there is a way to control the level of details displayed on the map when zooming in. For example I do not want to...
View ArticleHow can I prevent markers from being clipped?
I have a series of point that I want to draw circles with varying radii around. The radii depend on the zoom level and represent a 1.1 mile circle from the point. I’m running into an issue where the...
View Article
![[-100%] Commodity Intelligence – (Android Apps)](http://play-lh.googleusercontent.com/j67-qJvmnn4xnVlYVZ9ZhtZUJIgwjKekJGoKQT6D1KHcWGZxtQaFroummEvwV17na7tyh1pGbbeWCRdWtTKqeg=w950-h950)
