(GPS) — Éléments géométriques — Partie 1: Termes généraux et définitions Reference number Numéro de référence ISO 14660-1:1999(E/F) ISO 14660-1:1999(E/F) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO ...
Marques, N. Sue, J.R. Velandia, D. and Deiros. 2005. Alturas del Pico Bolivar y otras cimas andinas venezolanas a partir de observaciones Gps. Interciencia, 30(4): 213-216.Perez, O., Hoyer, M., Hernandez, J. et al. (2005) Alturas del Pico Bolivar y otras cimas andinas ...
Under a Creative Commons license Open accessResumen Una investigación fue conducida para establecer y comparar una línea base de calibración a partir de mediciones realizadas a los GPS (Sistemas de Posicionamiento Global) y de taquímetro electrónico o EDM (Medición Electrónica de Distancia)....
400 and 450 km, approximate corresponding to the altitude of maximum electron density [Komjathy 1997; Schaer 1999], In this research, h is selected to be 350 km and a grid model can then be defined on the shell to model the ionosphere within a small area of the solar-geomagnetic referenc...
K. Baass and J. Vouland, "Determination de L'Alignement Routier a Partir de Traces GPS," in Proc. Congres Annuel de L'ATC (Association des Transports du Canada), Calgary, AB, Canada, 2005.
These characteristics have been obtained by surveying for a long time, but these methods are long, tedious and expensive. In fact, the network in the province of Quebec counts more than 20000 km of two-lane rural roads.; Now, the development of the GPS is such that it is possible to ...
A road alignment reconstitution tool has been developed; it analyses separately horizontal data and vertical data to define alignment (horizontal and vertical) characteristics. By using least squares regressions, distances between GPS points and recomposed curves of road alignment are minimized. In order...