Create new data set with multiple resource types

hale»connect currently supports a range of file formats which can be used to create data sets. A data set may contain:

Vector data

  • Supported vector data formats include *.gml and *.shp
  • Multiple *.shp files can be uploaded to create a data set
  • Currently the upload of one *.gml file per data set is supported
    • INSPIRE, 3A, CityGML, XPlanung and ISYBAU are fully supported

Non-spatial data

  • Supported data formats include *.xml

Raster data

  • Supported formats include *.png, and *.GeoTIFF
  • Currently the upload of one raster data resource per data set is supported
  • A separate raster layer is published in the view and download services


  • Supported file attachment formats include *.pdf, *.png, *.GeoTIFF, or even textures for 3D data
  • There are multiple ways to upload and associate attachments to your data set
  • Attachments uploaded during data set creation are added to the attachments section automatically
  • The attachment files uploaded to hale»connect have a publicly available link to the attachment file. The links to attachment files can be included in your Predefined data set download service. The links to attachment files and external URLs can also be viewed in the Feature Explorer Tool.
  • Separate service layers are not created for attachment files
  • Visit our help page for more information about working with attachments

A combination of these data resources

  • Data sets can include *.gml, raster and attachment data resources. View and download services for vector and raster data are published as separate layers.
  • Currently the upload of *.shp with combined data resources is not supported

To create a new data set with multiple resource types, follow this workflow as a logged in data manager or theme manager:

  1. Go to «Data» on the main toolbar
  2. Go to «Create new Data Set» at the bottom of the data set list
  3. Select a theme to link to your data set. The theme must be configured to allow additional layers from raster sources.
    • You can also create a data set without linking it to a theme, but without the link, you can’t publish services or execute transformation projects for that data set.
  4. Select the data sources. There are a few ways to upload the files belonging to your data set:
    • Click «Select file(s)» and navigate to the desired data set.
    • Click «Enter URL(s)» and navigate to the desired URL or WFS.
    • Drag a data set to «Drop file(s) here»

    Add a *.gml file, a raster file and as many associated attachment files as necessary.

    Tip: We recommend that you zip your files to reduce upload times and to ensure that no files are lost. To upload a *.png, you should zip all individual files (*.png, *.pgw, …) in an archive. To upload an XML file such as ALKIS, ISYBAU or GML, we also recommend that you upload them as a zip archive.

  5. Give your data set a name. This name should enable you to quickly und clearly identify the data set in the system. If the linked theme’s metadata configuration is set up to use the name in publishing, the name is also used for data set metadata.
  6. Provide metadata for your data set. Metadata entry is determined by the theme associated with your data set.

    If the theme uses the metadata editor, enter required and optional metadata for your data set or services:

    • Metadata categories display a red badge with the number of missing required metadata elements. Click the chevron at the end of any metadata category to expand it.
    • Required input fields are marked by red symbols. Optional input fields are marked by orange symbols.
    • Metadata categories display a green check mark once you have provided all required metadata.
    • Click «Continue» to save the metadata.

    If the theme uses Republish existing metadata:

    • Upload your existing metadata file.

    If the theme uses Link to existing metadata:

    • Provide a link to your metadata file.
  7. In the final step, you can review all desired steps of the publishing process configured for the theme. By default, you will see up to five toggle switches to publish Download and View Services, to transform the new data set, and to publish services for the transformed data set. If you know you need to work on the data set before it is to be published, deactivate the service publishing.
If you close the browser or the tab, or you click a different link, you will be asked whether the work in progress data set should be saved or deleted. If you pick save, you can continue editing it later.