A geospatial standards organization known as the Open Geospatial Consortium

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2
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0answers
176 views

How to Create database using OGC compliant geometries and Custom type Geometries?

I am interested in storing geometry attributes in a PostGis database, so that it would be OGC compliant, along with OGC compliant geometry types like point,line, linestring, etc. I also wanted to ...
1
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1answer
610 views

GeoServer Transformation Function (Categorize) Problem

I'm trying run three filter functions(Recode,Categorize,Interpolate) described at the bottom of this page http://docs.geoserver.org/stable/en/user/filter/function_reference.html Recode and ...
1
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1answer
627 views

Desktop client symbolozing a WMS layer by sending SLD to the WMS server?

Objective is simple: finding 'desktop software' (such as ArcGIS, QGIS, etc) that can load a WMS layer, and then send its own SLD to apply to the WMS server in order to get the WMS layer back with the ...
2
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1answer
343 views

What resources are there to create a WPS from a web app?

I am developing a web app using the Weight of Evidence method and I need to create a web processing service out of it or enable it for web processing services. The code is in C# and includes an ...
2
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0answers
205 views

How to get a Feature with a srsName?

This is a duplicate asked on AutoDesk Forum. If I form a request like this: http://usalvwdgis1/mapserver2013/mapagent/mapagent.fcgi?SERVICE=WFS&REQUEST=GetFeature&VERSION=1.1.0&...
3
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1answer
359 views

OGIS Ole Db provider sample with read/write capability

I'm trying to determine what level of effort would be required to develop an OGIS Ole db provider for ArcGIS. There is a sample that is read-only. I would like to be able to edit featureclasses in ...
5
votes
1answer
184 views

How to display some Ushahidi's layers (WFS) in my Web portal?

I'm working on a VGI Web portal. I'm using OpenLayers and the application is running throw the TomCat server. I would like to know if it's possible to display layers from Ushahidi or others VGI tools ...
9
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1answer
478 views

Why is the OGC Symbology Encoding standard not being implemented and is SLD an alternative?

I searched exhaustively over the internet as well as at this How to export Symbology from ArcGIS to Microstation or QGIS? but didnt find a satisfactory answer. Hope to get the answers from the experts ...
5
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1answer
728 views

How to automate downloading “slices” of data from Web Coverage Service (WCS)?

I'd like to automate downloading "slices" of data from a WCS service. This is a WCS 1.1.2 service, supporting netCDF. The data are updated daily - forecasts from an atmospheric regional model - and I'...
3
votes
1answer
275 views

How do I allow users to download a GeoTiff on my web map

I am hoping to get help with what I need to do in order to allow a user on my OpenLayers map to download a portion of a GeoTiff they are viewing through a WMS. The data is hosted through GeoServer. I ...
1
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1answer
110 views

OGC webservice engine like geoserver in .NET

In java there are a lots of third part libraries which can used to create OGC webserivce like wcs/wfs/wms etc. However I have not found anything similar in .NET. We are currently using ArcGIS Engine,...
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3answers
327 views

Open Geospatial Consortium (OGC) standards

I was trying to understand about the OGC and OGC Standards but i got confused that are they provide standards like ieee or they provide standards that should be implemented with your application i am ...
11
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5answers
1k views

Is there an exhaustive, searchable catalog of all GIS web services (e.g. OGC WMS/WFS, REST, SOAP)?

Many of us have struggled to get a list of GIS services that are available on the internet. Specifically map services that expose OGC based interfaces like WMS, WFS or Web Service interfaces like REST,...
2
votes
1answer
74 views

What is the correct spelling: CSW or CS-W?

In different publications I read sometimes CSW or sometimes CS-W for the standard of transferring metadata-documents. What is the correct 'official' spelling?
1
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1answer
463 views

How to get raw values from OGC Web Coverage Service (WCS) via ArcGIS for Desktop 10.1?

I posted this a few days ago to the ArcGIS Discussion Forum but have had no response so thought I would try here as well. I'm new to Web Coverage Services (WCS) but have found it easy to add one ...
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2answers
1k views

Is there a public OGC Catalog Service (CSW) available?

Is there an "almost always available" service URL for a public Catalog Service (CSW) available anywhere? I'm keen to test CSW client capabilities without having to configure a CSW server.
3
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6answers
10k views

Is there a public Web Map Tiling Service (WMTS) available?

Does anyone know of an "almost always available" service URL for a public facing Web Map Tiling Service (WMTS)? I'm keen to test WMTS client capabilities without having to configure a WMTS server.
1
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1answer
404 views

Can use of GML Simple Features profile by Web Feature Service (WFS) be advertised?

The ArcGIS 10.1 documentation on Working with WFS services says: The GML Simple Features profile is recommended for use with ArcGIS and is the basis for WFS support in ArcGIS. Is there an easy ...
5
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1answer
2k views

STGeomFromText not working on large polygons

I'm using Microsoft.SqlServer.Types to do intersections on polygons. SqlChars scFullSwath = new SqlChars(new SqlString(fullSwath)); SqlGeography fullSwathGeom = SqlGeography.STGeomFromText(...
0
votes
1answer
149 views

WFS service is not OGC compliant

I am quite surprised to discover several WFS services (v1.0.0) running on the web which are not compliant with the OGC WFS-1.0.0 standard. In the framework of my project, I use a JAXB binding built ...
3
votes
0answers
204 views

ArcGIS and SqlServer.Types: Does feature.Shape.SpatialReference.FactoryCode == srid?

I created a test implementation of the ESRI Geometry to WKT recipe provided by @SagebrushGIS. It seems to work great, but I'm wondering if the SRID value expected by Microsoft.SqlServer.Types (...
9
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1answer
427 views

What are the differences between the OGC and ISO WKT/WKB specification?

Are the OGC-Simple feature access and the ISO (ISO/IEC 13249-3:2011 "Information technology - Database languages - SQL multimedia and application packages - Part 3: Spatial") significantly different (...
3
votes
1answer
442 views

SQLServer generating invalid WKT

I am a GIS novice using SQL 2008, with C# and the NetTopologySuite WKTReader type to work with some geometries. I have some data which I have been able to save into the database but when I read back ...
4
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1answer
352 views

Are there any Geospatial OData Feeds?

I see that OData V3 has support for geospatial types. Has anyone published a feed that uses the new geospatial data types?
2
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1answer
204 views

Any source code for converting an infix filter to a WFS filter?

A WFS GetFeature query looks something like this: http://hname/arcgis/services/sname/MapServer/WFSServer?SERVICE=WFS&REQUEST=GetFeature&VERSION=1.0.0&MAXFEATURES=1001&FILTER=%3CFilter%...
1
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1answer
1k views

Anyone try generating C# classes from http://schemas.opengis.net?

I'd like to generate gml/wfs/wms classes from the OGC schemas. Using xsd2code I receive numerous errors, one of them being "Invalid particle derivation by restriction". I'm curious is anyone has ...
0
votes
1answer
109 views

How does a spatial database display maps through WMS?

If a spatial database is configured to display maps through WMS, is it always configured to display through TMS and WMTS also? Or is this something that must be configured on the server side ...
10
votes
3answers
439 views

What does it mean “GML is an XML grammar”?

I'm trying to get my head around the theoretical side of XML and GML. The OGC web page for GML states that: The Geography Markup Language (GML) is an XML grammar for expressing geographical ...
1
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1answer
742 views

OGC WMS Validation

We're trying to validate our WMS server with OGC standards,to do so OGC has a test page available. Here,only stacked on a single error wms:profiles-basic-1 (View Details): Failed When we look ...
1
vote
0answers
312 views

How to handle multipoint symbology catalogue (as in mil2525c, tactical graphics appendix b)

Is there a general format (standards based) to store a vector based drawing description for multipoint symbology (means having several anchor points reflecting symbol point <-> geographic point ...
3
votes
1answer
265 views

MapServer SOS (Sensor Observation Service) Configuration

I tried to set up MapServer SOS but I faced a problem: the SOS doesn't return anything. You may see the map file I have created below: MAP NAME "SOS_DEMO" STATUS ON SIZE 400 300 ...
7
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1answer
4k views

What's up with the GeoJSON spec and CRS as a IRM?

I'm writing a web API to our GIS data, currently revamping our geocoding service. I'm creating the option for folks to specify the output type as GeoJSON so I'm trying to follow the spec. Our data is ...
9
votes
1answer
271 views

Driving Zone Computation using Web Processing Services

I am currently evaluating different OGC Services(WFS,WMS and WPS) for driving zone computation. As I am new to WPS services, I would like some suggestions regarding which OGC services to implement. ...
8
votes
2answers
1k views

Should I use WFS, WMS or SOS considering performance and security?

My task is to develop a web application which will visualize the temporal data on map and produce a kind of data flow (or animation) from the images/data which have been received from server. For ...
2
votes
1answer
304 views

Creating OGC Services via GeoServer automatically?

I am new to GeoServer and wonder how I can create OGC Services via Geoserver automatically. I have to publish my data (Shapefiles) with a Java program as OGC Services. How can I do that? I checked ...
8
votes
1answer
722 views

What options are available for free Web Processing Service (WPS) client?

A number of products seem to be implementing the server side of the OGC Web Processing Service (WPS 1.0.0) and these are listed here. However, for the client side there are fewer options. Has ...
3
votes
2answers
306 views

File format (preferably open) for defining web service endpoints for ArcGIS Desktop?

Aside from .LYR files, is there a file format (preferably open) for defining web service endpoints for ArcGIS Desktop? For example, if I publish a WMS feed, can I provide a downloadable resource for ...
3
votes
2answers
5k views

OpenLayers: Combine multiple OGC filters

I have two OGC filters client side: <ogc:Filter xmlns:ogc="http://www.opengis.net/ogc"> <ogc:PropertyIsEqualTo matchCase="true"> <ogc:PropertyName>code</ogc:...
8
votes
4answers
279 views

are there UML models of the OGC standards available online (native files not pdfs)

Last time I checked, there were only PDFs with class diagrams available on the net (downloadable for at least 140 swiss francs a piece) , but not the UML models in a native format of a database ...
2
votes
1answer
908 views

Convert SqlGeometry data from SQL directly to Tiles / PNG file

I would like to know a basic method for 'exporting' SqlGeometry data from SQL Server 2008 to a Tile Server / PNG File generator. I already have a Silverlight Map application which uses a Custom Tile ...
11
votes
2answers
2k views

How to secure WFS services?

first time posting here.. Im currently tasked with finding a way to deploy wfs services to a number of clients. The services could be consumed by both desktop GIS software eg. MapInfo/ArcGis or by ...
4
votes
1answer
224 views

Geometry Operands - BBOX vs Within - What's the difference?

What is the difference between the "BBOX" and "Within" spatial operators. Can anyone please shed some light?
3
votes
1answer
801 views

Select Features returns There was error executing query in ArcMap when using OLE DB connection?

I have a spatial enabled OLE DB Provider corresponding to OGIS simple feature specification for OLE/COM revision 1.1 I can add spatial data as ArcMap layers successfully using this provider and by ...
6
votes
2answers
2k views

OpenLayers filter: OGC (xml) or CQL?

While having not used filtering that much in OpenLayers, we are discussing which type of filtering we should use: The OGC XML filter or the more simple CQL filter? Are one of them more appropriate ...
4
votes
3answers
1k views

Open .NET implementation of the OGC Geometry Object Model from Simple Feature Access 1 specification?

I am looking for a .NET implementation of the geometry object model described in OGS's Simple Feature Access, Part 1 specification. Preferably lightweight. I don't need WKT support, just the ...
6
votes
4answers
3k views

How many WFS-T clients exist?

I would like to know which applications or libraries (proprietary or open source) offer transactional Web Feature Service (WFS-T) client functionality. Those include: Desktop or online applications ...
4
votes
3answers
275 views

What are my options in terms of implementing a WPS server?

I know about PyWPS, are there any good alternatives?