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3.378  Articles
1 of 339 pages  |  10  records  |  more records»
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

The usage of geodesic satellite apparatus of finding the position for research of railroad is considered in the article. The calculations confirm the accordance to accuracy discrete satellite research to the normative demands. The article has the reviewin... see more

The free electrons in the ionosphere have a strong impact on the propagation of radio waves. When the signals pass through the ionosphere, both their group and phase velocity are disturbed. Several space geodetic techniques such as satellite altimetry, lo... see more

Many of the old geodetic reference frames which realized in the previous decades using classical observations carry biases. These biases are mainly caused due to the problematic observations and/or the tectonic motion. That is the case of the official Gre... see more

The perspective of extending the European Geostationary Navigation Overlay Service outside the European Civil Aviation Conference area is of great interest for Europe. Ukraine is among the first candidates for installation of the Ranging and Integrity Mon... see more

We present the results of the analysis of GNSS (Global Navigation Satellite System) and InSAR (Interferometric synthetic-aperture radar) data collected in the frame of a project financed by the “Struttura Terremoti” of INGV (Istituto Nazionale di Geofisic... see more

Graviti merupakan metode awal yang digunakan untuk mempelajari basement pada area potensial hidrokarbon. Pada umumnya metode graviti diukur melalui darat dengan peralatan Scientrex maupun LaCoste & Romberg, teknik ini membutuhkan waktu dan financial yang ... see more

The Global Navigation Satellite System (GNSS) is used for precise positioning applications, such as surveying and geodesy. The aim of the present work is to evaluate the effectiveness of web-based relative positioning (RP) and precise point positioning (P... see more

This study is based on innovative researches and combines technology, methodologies and means which are used in different sciences and processes such as informatics and computational processes, telegeoprocessing–telegeomonitoring technologies, survey scie... see more

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