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Questions tagged [ogc]

The Open Geospatial Consortium is an international standards organization for Geographic Information Systems (GIS) software, services and data.

Overview

The Open Geospatial Consortium is an international standards organization for Geographic Information Systems (GIS) software, services and data.

http://www.opengeospatial.org/

Tag Usage

Consider whether the question is more suitable on Stack Overflow SE or GIS SE

59 questions
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Guidelines for GIS application development

I'm supposed to create a GIS application for my MSc, and I was wondering what are the best free and (preferably) open source technologies for development? What programming language to use for the development of such an application? Known choices…
Joksim
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Generating JAXB classes for http://schemas.opengis.net/wfs/1.1.0/wfs.xsd

I'm trying to use JAXB to generate classes for this schema: http://schemas.opengis.net/wfs/1.1.0/wfs.xsd I downloaded that schema to a local file, and now I'm trying to generate the JAXB classes. First I get this error: [ERROR] Property "Title" is…
Kevin Workman
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How to determine what schema files (xsd) to include on my svcutil command line?

Using svcutil, I'm trying to generate a proxy class for a web service endpoint which follows the OGC CSW 2.0.2 (07-006r1) standard for catalog services. I've downloaded the entire OGC schema files and placed them into my "D:/temp/OGCSchemas/"…
capdragon
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How do I clean up self-intersecting polygons in a spatial database?

I have some spatial data (MapInfo files) that contains self-intersecting polygons. These cause problems in my processing, in particular I can't generate geometric unions in PostGIS. Is there an easy way to resolve the issue? I can deal with…
Peter Becker
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Element or attribute do not match QName production

I have a schema that i have "flattened" using XML Editor. After i flatten it i get a validation error. What can i do to fix it? Error Message: F [Xerces] Element or attribute do not match QName production: …
capdragon
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Geotools create CRS from polygon and dimensions

I have some grid data (2d array) that has some geospatial metadata associated with it. The bounds are in a jts polygon with WSG84 lon lat coordinates. The polygon is a rectangle, but is not axis aligned (not a bounding box). I am trying to create a…
Brian Clements
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JAXB substitution group marshals but will not unmarshal correctly

I am implementing the OGC Web Feature Service and part of that is creating a feature schema that will inherit from the OGC schema. My service marshals the XML fine, but the client is unable to unmarshal the XML. I wrote a tester that illustrates the…
Brian Clements
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Leaflet and Web Coverage Service

currently I am trying to use a WCS as an overlay for a leaflet map. I already found https://github.com/domoritz/leaflet-maskcanvas which is able to display raster data. My Question is: Is there a way to just add a WCS-URL and tell leaflet which data…
Andreas Stein
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SQL Server 2012 WKT differs from OGC specification

It is said that SQL Server is following OGC standards. In SQL Server 2012 WKT representation of a 2D point (e.g. 10,10) with measure value (e.g. 40) is like this: "POINT (10 10 NULL 40)" however in OGC it is defined as follow: "Point M (10 10…
Hossein Narimani Rad
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Sql Server 2008 geography LineString size limitations

today i ran into a possible size limitation of geography type Linestrings within Sql Server 2008. when i create a Linestring with STGeomFromText() that contains 567 points containing Long,Lat and Z coordinates, everything works fine. However, if i…
Joachim Kerschbaumer
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How to update 'Allow' headers in DRF to match an OPTIONS request's permissions?

I am using Django Rest Framework 3.14 with ModelViewsets and a settings-wide DjangoModelOrAnonReadOnly permission class. Given this config, out of the box my JSON API seems to respond to OPTIONS requests in a misleading way, i.e. sending…
WhyNotTryCalmer
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Create, Update and Delete operations in pygeoapi

It looks like the GeoJSON provider is the first, and currently the only, provider to implement create, update and delete operations. I can't see an example for how to enable these operations in the pygeoapi-config.yml file. Is it possible?
isedwards
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what have I done wrong when implementing Leaflet draw. How to use WFST in this specific example?

I am new to this domain of GeoInformation development. I am following the below pipeline architecture flow to achieve a GIS-based application problem. PostGIS - GeoServer - Leaflet I have set up my leaflet client application which composes tiles…
NMSD
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How do i 'add web/service reference' to the following web service?

Given the following url web service: http://geoss.compusult.net/wes/serviceManagerCSW/csw?request=GetCapabilities&service=CSW How would i create the proxy classes for the service? More information HERE. EDIT #1: The hosting service above is…
capdragon
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Error generating Interface with svcutil.exe

Can someone help me generate the Interface (c#) file for the following OGC schema? Schema files: Download Schema Files Link I need to create web services for the Ordering wsdl in the schema zip file above. I've been at it for days now with no luck…
capdragon
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