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Tender Details
- Country: Finland
- Summary: Helsinki Triangle Model
- FIT Ref No: 118752865
- Deadline: 27 May 2025
- Competition: NCB
- Financier: Self Financed
- Purchaser Ownership: Public
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: HEL 2025-007168
- Purchaser's Detail :
- Description :
- The procurement applies to the calculation of the triangular network model and the editing of the end product with the following criteria:- The triangular network model supplied as the final product presents the situation at the time of shooting in a three-dimensional so-called. bark model- all objects (such as buildings, trees, structures, ground, etc.)Presented in triangles calculated and descriptive of the surface provided by the customer. The water area does not need to be triangular. In the packaging of the textures comesConsider web-use.- The 3D TLES triangle model to be delivered must take into account the use of the web environment, ie the model must have a sufficient amount of so-called. Pyramid levels for smooth use. The subscriber provides the following input information for calculating the triangular network model:- Area limit (land area n.215 km2) Practically the entire land of Helsinki except the exterior islands. Vertical images of the terrain pixel size about 5 cm and bevel about 5 cm in the lower parts of the images and about 8 cmat the top. The sloping air images are taken in four directions at an angle of about 45 degrees. Description height approx. 1100 m. All orientations are the results of the point fan made ETRS-GK25/N2000 Coordinate andHeight ...
- Documents :
Purchaser : CITY OF HELSINKI, AN URBAN ENVIRONMENT INDUSTRY
Finland
[Disclaimer: For Exact Organization/Tendering Authority details, please refer to the tender notice.]
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