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5

Thanks for the great question. I did not know that they had finally released a stable version of the vector tiles. Moreover, you may have to work with this answer as it is a source of ideas to your "any ideas?" question. I do not have a running studio yet. I think one of the problems that you are running into is that you are using a tilejson file. You ...


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You can use QGIS' Delimited Text Layer support to add the layer to the map, at which point you can right-click the layer and select 'Save As...' to convert to Shapefile or other supported formats.


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As pointed out by @Greg, instead of TileStream (my first attempt) you should use Tilelive to host your own vector tiles. Tilelive isn't a server itself but a backend framework that deals with tiles in different formats from different sources. But it's based on Node.js so you can turn it into a server in a pretty straight-forward way. To read tiles from a ...


3

You cannot clip a vector file with a raster file. So you need to convert your raster to polygon first. In ArcGIS, you can use "raster to polygon" from the Conversion toolbox (no need for an extension). The problem is that you first need to create the mask, and there is no built in tool in ArcGIS without spatial analyst. So this step has to be done in ...


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I would not normally jump in when a question has effectively been answered in the comments but it seems some confusion has crept in. If you want to export your raster as is but with compression there are lots of ways of doing it but Project->Save as Image is NOT one of them. This takes a georeferenced snapshot of the current data view, which can be ...


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You can use the Freehand editing plugin (not to be confused with the trace edit tool). Get this by installing it through the plugins menu option. Another option would be to use edge detection in the Processing toolbox (Have a look at tools in GRASS and Orfeo. SAGA maybe has one too I forget). The downside of this is that it will detect all edges. What I ...


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If you do have ArcGIS and no SA: you might consider converting to points, deleting the values below 12, making the rest of the values a single integer, convert to raster, and then converting to polygon.That polygon would be used in the clips and advanced drawing layer masks, I tested this on an SRTM, and it worked well: import arcpy from arcpy import env ...


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Maybe try something like this? http://docs.geotools.org/stable/userguide/library/jts/geometry.html#creating-circularstring


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Probably you are looking for this page: This page lists implementations of software that work with vector tiles using the Mapbox protobuf format.


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Yo uhave the municipality boundaries a a shapefile, and your jpeg has "homogeneous" values inside each municipality. Therefore, the best method to get your values is tansfer the values of eac band. It is easy if you have spatial analyst licence: 1) feature to point with the "inside" option to build the centroid (or add XY fields and make XY event layer if ...


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The problem is due to the presence of non-ascii characters in the path of the output file, so you just change the path name to something else that contains ordinary characters (e.g. UTF-8) and try again.


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It needs to be set in the "layerOptions" parameter. This parameter takes a list of strings of the format "OPTION=VALUE", corresponding to OGR layer options for the vector format. So, for coordinate precision, try setting this parameter to: ['COORDINATE_PRECISION=3'] (or whatever your desired precision is). Additional valid parameters are listed on the OGR ...


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Create a new line layer with an encoding which is suitable for Cyrillic letters and try again. If it works, copy the features from your old layer into the new one and continue from there.


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Found what was the problem. Following that example, I thought that that syntax was referring to properties inside OpenLayers. Instead it wasn't. Where you have to indicate the style, you have to put the name of the namedLayer of your sld, like so: var format = new OpenLayers.Format.SLD(); OpenLayers.Request.GET({ url: 'style/roadsStyle.xml', ...


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(Disclosure: I am part of the WOUDC data centre renewal team) The data centre is undergoing renewal in order to modernize client services. Improved data access is one of the major enhancements (which includes geospatial web services and formats; see the data access about page for details). Users are encouraged to provide feedback against the beta. For ...



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