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Questions tagged [gml-geographic-markup-lan]

Geographic markup language, commonly known as GML, is a dialect of XML used to encode geographic features (vectors), coverages (JPEG2000), and sensor data and is also used as a common interchange format on the web. It was released by the Open Geospatial Consortium.

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How to change the order of a layer when set visible in openlayers?

I am working on a website that uses OpenLayers to draw a map and add layers of information on top of it. Everything works fine but one thing. When I add a new layer of information, I want it to be on top of the other layers, but when add a layer of…
David Gourde
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Parse a GML file (from a shp one) in C

My problem is that, using ogr2ogr, I parse a shp file into a gml one. Then I want to parse this file in my C function. sprintf(buffer, "PATH=/Library/Frameworks/GDAL.framework/Programs:$PATH:/usr/local/bin ogr2ogr -f \"GML\"…
user2550416
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Need help to convert gml child to one autocad polyline with vb.net

Need help to convert next gml child to one autocad polyline with vb.net
Cees-Jan
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Reading railway network XML (GML) file in Java with geotools

I would like to read the German railway (DB Netze) network XML available at https://data.deutschebahn.com/dataset/data-streckennetz.html (file Streckennetz (Stand 11/2019)) I went according the example posted 3 years ago…
viados
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How do I register a custom converter so that @GeoShapeField picks it up?

I am using spring-data-elasticsearch (5) to automagically write third-party data into an ES (8) index. The data contains geodata in GML format, which is parsed into a nested Map. In my POJO I have a field @GeoShapeField private…
Wang Tang
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R: Writing GeoJSON file from GML WFS source

I'm using R and I want to save WFS data from different layers to disk in GeoJSON format. Unfortunately, not each one of the layers can be queried as GeoJSON directly. So how do I have to change the following code in order to query GML data and save…
winnewoerp
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Delphi XE3 - coordinates GML convert to GPS

Can you advise me how to convert coordinates to GPS in Delphi XE3? Algorithm or free library? 1099208.98 479473.69 …
L. Pospisil
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Convert CityGML model to CityJson file

I need help in converting CityGML model to CityJson file using Citygml4j/Citygml-tools` as I need to visualize the CityGML model in the Qgis Software. The tutorial that I get from CityJson website is to simple for student like me. I hopefully any…
Lynn95
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convert gml:Polygon to SQL geometry hex string with c#

I am trying to convert gml:Polygon to SQL Server Geometry datatype using Microsoft.SqlServer.Types in C# only, so no SQL server is available for this task, in the following example I was using MSSQL server only for testing purposes. What I did…
Dejan Dozet
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Duplicate edges in .gml file using networkx.read_gml python

I want to use networkx in python to read a .gml file. However when I do, import networkx as nx nx.read_gml("myfilename.gml") it raises the error networkx.exception.NetworkXError: edge #213 (103->400) is duplicated which is true that in the .gml…
hkcode
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Java - How to store gml data to postgres database (with postgis)

I woudlike to store in my database : example data : ST_GeomFromGML(' -71.16028,42.258729 -71.160837,42.259112 -71.161143,42.25932 …
crashoulol
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OpenLayers loading a GML file from an other site

I'm having difficulties loading a GML file into OpenLayers. I've stripped down the problem to the following : - copy/past the example at : http://openlayers.org/dev/examples/behavior-fixed-http-gml.html - replace all links to absolute This results…
Choumarin
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PLSQL parsing GML

Trying to optimize a procedure that parses GML strings to Oracle sdo_geometry. [coordinates] …
Rene
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Convert gml fragment with srs attribute to wkt with geotools

I have the following gml fragment: 663957.75944074022118,5103981.64908889029175 663955.915655555087142,5103991.151674075052142 I would like to convert it…
AdiosDr Winzig
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Importing NetworkX graph to GML keeping the special characters intact

I want to write a graph G in GML format. My node names (label in GML) contain special characters like š, č etc. These are not replicated in the GML file when I do the following. nx.write_gml(G, 'G.gml') Expected output for letters šč is šč. Actual…
Bibek Mishra
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