9 articles in this issue
Marciano da Costa Lima,Luciene Stamato Delazari,Leonardo Ercolin Filho,Amanda Pereira Antunes
The techniques that seek to attend the user’s needs in a product’s development, like the Requirements Engineering (RE) and the User-Centred Design (UCD) have been increasingly used in different areas. The RE is a computer science area that seeks the devel... see more
Leonardo Scharth Loureiro Silva,Silvana Philippi Camboim
Brazil has a large area with missing or outdated mapping on the largest scales of its authoritative mapping. The use of data from collaborative mapping platforms appears as an alternative that may contribute to minimizing this problem, either by updating ... see more
Rodrigo Pereira Lima,Marcos Antonio Timbó Elmiro,Marcelo Antonio Nero,Plínio da Costa Temba,Bráulio Magalhães Fonseca,Luiz Henrique Guimarães Castiglione
Dams are structures built for controlling the flow of water for many useful purposes such as water supply, power generation, retention of mining and industrial waste, as well as recreation and flood control. However, they bring together some risk of dam b... see more
Niédja Sodré de Araújo,Fabrício Rosa Amorim,Amanda Pereira Antunes,Sandra Regina Marchi,Marcio Augusto Reolon Schmidt,Andrea Faria Andrade,Luciene Stamato Delazari
The See Color is a color coding system based on Braille writing to communicate colors to people with visual impairments. This study assessed the perception of the theme Temperature by blind people, by using the See Color code on two isarithmic tactile map... see more
Gabriele Silveira Camara,Silvana Philippi Camboim,João Vitor Meza Bravo
In this article, we present a framework to collect and represent people’s emotions, considering the urban mobility context of Curitiba. As a procedure, we have interviewed individuals during an intermodal challenge. The participants have described their e... see more
Vinícius Amadeu Stuani Pereira,João Francisco Galera Monico,Paulo de Oliveira Camargo
Determinations of the vertical ionospheric gradient standard deviation (svig) in real time to each Global Positioning System (GPS) and Globalnaya Navigatsionnaya Sputnikovaya Sistema (GLONASS) satellite available in Ground-Based Augmentation System (GBAS)... see more
Eliana Vieira de Freitas,Hideo Araki
The present work seeks to model the simulation of the landscape of the city of Curitiba, through the use of cellular automata (CA) algorithms, together with the Geographic Information Systems (GIS) and Remote Sensing tools. Four models were elaborated, ha... see more
Allan Gomes,Ivandro Klein,Claudia Pereira Krueger
With access to the raw data collected by certain Android smartphones, it is possible to perform post-processing of the data. Thus, it is possible to employ certain satellite positioning methods that were previously restricted to geodetic receivers. Thanks... see more
Rovane Marcos de França,Ivandro Klein,Luis Augusto Koenig Veiga
The densification of geodetic surveys using classical positioning techniques such as total stations may be necessary due to the quality of Global Navigation Satellite System (GNSS) positioning in urban canyons. However, the correction of distances and ang... see more