Snowflake Web Feature Services

Snowflake Software has set up an WFS demonstrator serving the LoD1, LoD2, LoD3 and LoD4 CityGML it hosted for the OGC Open Web Services 4 - CAD/GIS/BIM testbed. The WFS allows the following requests in both 1.0 and 1.1 specification

• DescribeFeatureType
• GetCapabilities
• GetFeature

3 seperate web services can be found following address:

• http://demo.snowflakesoftware.com:8080/hangar_terrain (Uncompressed)

• http://demo.snowflakesoftware.com:8080/hangar_terrain_gz(GZ Compressed)

• http://demo.snowflakesoftware.com:8080/hangar_terrain_zip (WinZip Compressed)

The WFS server currently supports the following Features:

• Building
• CityObjectGroup
• GenericCityObject
• ReliefFeature
• CityFurniture

The WFS server supports the following Level of Details (LoDs):

• LoD 1, LoD 2, LoD 3, LoD 4

div style="background-color:#d0d0ff;"> Sample Queries (Uncompressed)

• [Bounding Box Query retrieving only the Hangar http://82.69.18.188:8082/hangar_terrain/GOPublisherWFS?service=wfs&version=1.0.0&request=GetFeature&typename=Building,CityObjectGroup,GenericCityObject,CityFurniture&bbox=570259,4506270,0,570335,4506351,1000]

The WFS can be tested with the following clients:

• Aristoteles (Download and Short Introduction)