João Fernando Custódio da Silva

• Abstract

  The matter is the traffic way (street, road or railroad), its mapping the general objective and, in particular, the mapping of a critic segment. Three are the specific objectives: the first is tactical and it aims to improve a low cost mobile mapping system built four years ago in the lab; the second searches the integration of the existing system to the road mapping process through its m…

  Improvement of a low cost mobile mapping system with a triangular arrangement of photographic cameras, AP.R

• Abstract

  A mobile mapping system provides the geographic information of traffic routes and its surroundings. Position, navigation and imaging sensors are integrated into a vehicle. The data are processed and they result in georeferenced images of streets and highways. The costs of the sensors and the mobile platform plus the development and algorithmic computation are very high. Low-cost solutions…

  Development of a multi-sensor system for low cost mobile mapping based on Arduino platform, AP.R
• 6th International Symposium on Mobile Mapping Technology MMT09, AO.R

(Only some records are available in English at this moment)

• Abstract

  The matter is the traffic way (street, road or railroad), its mapping the general objective and, in particular, the mapping of a critic segment. Three are the specific objectives: the first is tactical and it aims to improve a low cost mobile mapping system built four years ago in the lab; the second searches the integration of the existing system to the road mapping process through its m…

  Hardware-software integration in triangular arrangement of photographic cameras for street and road image acquisition, BP.IC

• Abstract

  A mobile mapping system provides the geographic information of traffic routes and its surroundings. Position, navigation and imaging sensors are integrated into a vehicle. The data are processed and they result in georeferenced images of streets and highways. The costs of the sensors and the mobile platform plus the development and algorithmic computation are very high. Low-cost solutions…

  Development of a multisensor system for low cost mobile mapping based on Arduino platform, BP.IC

• Abstract

  It is foreseeable that the population and the production of goods, such as vehicles, will continue to grow. Consequently, so will the road accidents. It is mandatory to prevent from the risks and this can be done in three fronts: law, engineering, and education. Geographic information systems (GIS) can contribute mainly in engineering and education. In order to reduce the risks a road acc…

  Development of a georeferenced information system of road safety., BP.MS

(Only some records are available in English at this moment)

• Abstract

  The mobile mapping systems (MMS) and technology were introduced about two decades ago. In the beginning, the video cameras, GPS receivers, and odometers were mounted on vehicles to map streets and roads. Following, INS were integrated to the existing models and more recently lidar systems were inserted to the MMS. Georeferenced images are the starting point to data processing and they are…

  Configuration and specification of a rapid and robust mobile mapping system: SIMMOV-R2, BE.PQ