Why do the building models in the LOD models not match the cadastral data?

Frequently asked questions / Manual

- What is GEO RĪGA?
- What is the purpose of GEO RĪGA?
- Who is the author of the data published by GEO RĪGA, and who is liable for the content of the data layers?
- Is information from the GEO RĪGA portal considered a legal document?
- Is it possible to receive data published by GEO RĪGA about my property?
- Is it possible to receive data published by GEO RĪGA as map services or for download?
- Does GEO RĪGA contain data on communication networks/ public utilities and their ownership?
- Which coordinate system does GEO RĪGA thematic maps use?
- What is LOD, and what does the number in the LOD name mean?
- Why do the building models in the LOD models not match the cadastral data?
- Whom shall I contact with queries or questions?
- GEO RĪGA thematic maps
- Map tools
- For communication and information
- Navigation tools
- Search tool
- Data layers
- Legend
- Measurement
- Sharing
- Swipe
- Printing
- Drawing
- Coordinate conversion
- Add data
- Data selection
- Attribute table
- Scale and coordinates
- LOD
- 3D views
- 3D view map tools
- Basic information about the GEO RĪGA portal and its available content
- Geographic information systems as a tool for process management and data-based decision-making

Why do the building models in the LOD models not match the cadastral data?

In LOD models, the differences between the geometries of the cadastral information system and LOD buildings occur because laser scanning and high-detail topographic information data are used as a basis for the calculation of the occupied area of the building (building footprint) in the creation of the 3D model. Using the information obtained as a result of laser scanning, corrections have been made, and structures that are not in the area have been deleted.

Tīmekļa vietnē tiek apstrādātas tikai nepieciešamās sīkdatnes, kas ir būtiskas, un ļauj piekļūt dažādām tīmekļa vietnes daļām. Nepieciešamās sīkdatnes tiek saglabātas Tavā datorā, viedtālrunī, planšetdatorā vai citā ierīcē vietnes apmeklējuma un pārlūkošanas laikā vai noteiktā laika periodā. Šīs sīkdatnes ir nepieciešamas tīmekļa vietnes darbībai, tāpēc tās nevar izslēgt, un tādēļ lietotāja piekrišana šai sīkdatņu kategorijai netiek prasīta.