Geotechnical data is often produced and managed by several producers in isolation, their own formats standards, which aim to meet the unique needs of specific users. In Federal District Brazil there a large amount geotechnical from academic research, public private sector, but Government does not have adequate information management despite using that constantly. This work presents conceptual m...

This paper presents a novel pipeline for development of an efficient set of tools for extracting information from the video of a structure, captured by an Unmanned Aircraft System (UAS) to produce as-built documentation to aid inspection of large multi-storied building during construction. Our system uses the output from a Simultaneous Localization and Mapping system and a 3D CAD model of the s...

DEFINITION “Spatial databases” consist of large groups of data structured in a way to represent the geographic features of interest to the users of a system. Spatial database models are schematic representations of these data. Database models are created to design and document the system, to facilitate communication and to support programming. They are created using CASE tools (computer-assiste...

SUMMARY Due to user requirements, it is very common to encounter situations where multi-scale spatial data is necessary. Data integration is highly desired due to the decreasing long-term costs of obtaining and maintaining data, as well as its beneficial effects on data consistency and accuracy within agencies. Paradoxically, complete and integrated multi-scale spatial databases are very rare. ...