3D model, orthophoto plan, topographic survey, contour lines residential project

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Project details

This case focuses on the 3D methodology for producing accurate geographic data for the documentation that underpins building permit applications.

Project objective

Customer

Natural person

Location

Jud. Argeș

Project date

14 January 2020

Services

3D model, orthophoto plan, topographic survey, contour lines residential project.

Data acquisition

This studied area of 2000sqm required a 3D measurement of 45min. To ensure accuracy of 1-4 cm we used 6 RTK GPS points for further post-processing and error assessment.

Results

Image processing was done using specialised 3D software. GPS points determined in the field were used to generate a dense 3D point cloud georeferenced in the national reference system “Stereo 70”.

The following results were provided: a 3D model, georeferenced orthophoto plan, topographic survey with contour lines with 0.5m equidistance.