Results 1 to 10 of about 160,017 (186)

ESTABLISHMENT AND PRACTICE OF UNDERGRADUATE EDUCATION SYSTEM FOR MARINE SURVEYING AND MAPPING IN THE NEW STAGE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
In 2012, China announced its national strategy of building marine power. With the booming of marine development activity, the demand for marine surveying and mapping has increased sharply.
F. Yang   +5 more
doaj   +1 more source

RECENT APPROACHES AND ALGORITHMS TO SOLUTIONS OF THE PROBLEMS OF COLLISION AVOIDANCE OF UNMANNED AERIAL VEHICLES

open access: yesEuropean International Journal of Multidisciplinary Research and Management Studies, 2022
An unmanned aerial vehicle (UAV) is an aircraft that is remotely piloted or flown autonomously, without pilot assistance. Historically, UAVs were originally used as military devices: weapons and reconnaissance tools.
Sirojiddin Abdukarimov, Asadullo Ganiev
semanticscholar   +1 more source

Some mathematical assumptions for accurate transformation parameters between WGS84 and Nord Sahara geodetic systems

open access: yesJournal of Geodetic Science, 2023
The transformation of coordinates between different geodetic datums has been a common practice within the geospatial profession. Relating different geodetic datums mostly involves the use of conformal transformation techniques, which could produce ...
Kheloufi Noureddine, Dehni Abdellatif
doaj   +1 more source

Smart Photogrammetric and Remote Sensing Image Processing for Very High Resolution Optical Images— Examples from the CRC-AGIP Lab at UNB [PDF]

open access: yesJournal of Geodesy and Geoinformation Science, 2019
This paper introduces some of the image processing techniques developed in the Canada Research Chair in Advanced Geomatics Image Processing Laboratory (CRC-AGIP Lab) and in the Department of Geodesy and Geomatics Engineering (GGE) at the University of ...
Yun ZHANG
doaj   +1 more source

Povečanje zanesljivosti GNSS-omrežij SIGNAL in 0. red (= Increase of reliability of the SIGNAL and Zero-Order GNSS networks) [PDF]

open access: yesGeodetski Vestnik, 2019
For more than a decade, the GNSS Service at the Geodetic Institute of Slovenia has been managing the national GNSS CORS network SIGNAL, and since 2016 also the GNSS part of the national Zero-Order Geodetic Network.
Klemen Ritlop   +6 more
doaj   +1 more source

EFFICIENCY RESEARCH OF SIGNAL RECOVERY ALGORITHMS WITH LONG GAPS AND RARE ARRIVAL OF MEASUREMENTS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2019
Subject of Research. Efficiency study of cameral signal recovery algorithms is carried out in the presence of single long gaps and rare arrival of measurements.
Oleg V. Zaitsev
doaj   +1 more source

Investigation of Powerful Electromagnetic Radiation Influence on Receiving Antenna Systems with Superconducting Protective Devices

open access: yesProblems of the Regional Energetics, 2022
This work is devoted to the problem of the effect of a powerful ultra-short duration electromagnetic radiation on the superconducting protection device as a load of antenna-feeder circuit of radioelectronic systems.
N. Yeromina   +10 more
semanticscholar   +1 more source

Automation and robotization of solid mineral mining

open access: yesInterexpo GEO-Siberia, 2022
Improvement in competitiveness of mining clusters is inextricably linked with enhancement of labor safety and efficiency. Meeting these objectives is possible through wider implementation of robotic systems both at the stages of mining and transportation
I. Tishchenko, YuV Vanag
semanticscholar   +1 more source

Airy criterion and the ideal mapping of an ellipsoid of revolution onto a sphere

open access: yesJournal of Spatial Information Science
This paper addresses the problem of constructing an ideal projection of an ellipsoid of revolution onto a sphere based on the Airy criterion. General equations required to solve the problem are derived. In particular, the Euler–Urmaev system is obtained,
Elena Novikova
doaj   +1 more source

The Remote Monitoring of Earth’s Atmosphere Based on Operative Processing GNSS Data in the UA-EUPOS/ZAKPOS Network of Active Reference Stations

open access: yes, 2016
The system of remote monitoring of atmosphere is designed to obtain information about the state of atmosphere. The principle of the remote monitoring of atmosphere is based on registering and processing GLONASS/GPS radio signals.
N. Kablak   +4 more
semanticscholar   +1 more source

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