NODI as DaaS: Data as a Service
NEWS
With MAP+, you can realize individual applications in a short time - flexibly, efficiently and precisely tailored to your needs. Whether through our experienced team or independently by your specialist departments: MAP+ provides the technological basis for fast and sustainable solutions.
Since December we were working on a major update of our complete data offering which included new graphics, new processes and new powerful servers with high speed NVMe SDD disks. This has speed up daily updates of surveying by factor five!
The geo.admin WMS services have been updated in the geoadmin MAP+ application. The object query is now performed via the geo.admin API, so that the objects are highlighted. Aliases for all object queries have also been defined in four languages!
It has been 33 years since TYDAC was founded. And it has been eight years since our last event for the 25th birthday, not least because of Covid. So it is more than time to get together!
OFFICIAL SURVEYING
Official surveying
The main tasks of official surveying include, on the one hand, surveying land boundaries and updating these data. In this way, official surveying makes a significant contribution to securing land ownership. On the other hand, it forms the basis for almost all other geographic data and for many applications in business, administration, and private life.
PLR cadastre, landowners
The cadastre of public-law restrictions on property (PLR cadastre) is the reliable, official information system for the most important public-law restrictions on property. When querying a property, PLR information can be retrieved in 24 cantons. Landowners can be queried in 19 cantons.
Availability
The geodata of official surveying is available by canton as follows:
- Original geodata in various formats (22): AG, AI, AR, BE, BL, BS, FR, GE, GL, GR, NW, OW, SH, SG, SO, SZ, TI, TG, UR, VS, ZG, ZH
- WMS service from geodienste.ch (4): JU, LU, NE, VD
- PLR cadastre (24, missing: FR, VD): AG, AI, AR, BE, BL, BS, GE, GL, GR, JU, LU, NE, NW, OW, SH, SG, SO, SZ, TI, TG, UR, VS, ZG, ZH
- Landowners (19, missing: JU, LU, FR, NE, NW, OW, VD): AG, AI, AR, BE, BL, BS, GE, GL, GR, SH, SG, SO, SZ, TI, TG, UR, VS, ZG, ZH
Data preparation and integration by TYDAC
The geodata of the 22 cantons that provide source data and the 4 WMS cantons are seamlessly integrated as the base map for MAP+. Differences still exist in appearance and especially in query and search options:
- 22 cantons with original data: basic information on parcels, links to the PLR cadastre and ownership information (where available), intersections with addresses, place names, land cover, land use, and building information (GWR). In addition: querying geodetic control points and boundary points, and searching by parcel number.
- 4 WMS cantons: basic parcel information, links to the PLR cadastre and ownership information (where available), querying geodetic control points and boundary points.
Additional and derived data from official surveying
The following layers are available, except for the first two, only for the 22 cantons with original geodata:
- Projected buildings
- Projected parcels
- Official surveying web services (WMS) in black-and-white, yellow (suitable for display in combination with aerial images), and dark mode
- Land cover
- Localization plan: streets and associated addresses
- Federal building identifier EGID
Last update and processing results
The map below shows information on the latest data update by municipality. The data can be queried and contain information about the municipality itself as well as processing results from FME Flow, such as the number of processed objects and processing time (for example, Zürich: INTERLIS to PostGIS, around 2 million objects in 6.5 minutes).
Official surveying
