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Assessment of the Kosovo National Coordinate System (KOSOVAREF01) and Evaluation of Alternative Systems [PDF]

open access: greenMicro, Macro & Mezzo Geoinformation
Coordinate Reference Systems (CRSs) provide the mathematical framework for defining the locations of spatial entities within a reference frame, which includes a geodetic datum and, in many cases, a map projection and additional parameters.
Fitore Bajrami Lubishtani   +3 more
doaj   +3 more sources

Izzivi in dejavnosti v zvezi z državnim horizontalnim koordinatnim sistemom Slovenije ( = Challenges and activities on the national horizontal coordinate system of Slovenia) [PDF]

open access: diamondGeodetski Vestnik, 2018
This article describes the current situation and activities on the establishment of the national horizontal coordinate system of Slovenia. In Slovenia, a horizontal coordinate system (reference frame) denoted as D96/TM, which is based on the EUREF GPS ...
Klemen Medved   +3 more
doaj   +3 more sources

ALGORITHM AND APPLICATION DEVELOPMENT FOR PRECISE AND ACCURATE TRANSFORMATION OF LIDAR POINT CLOUDS INTO NATIONAL COORDINATE SYSTEMS OF ROMANIA USING OFFICIAL EQUATIONS AND QUASIGEOID MODEL [PDF]

open access: diamondISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
The LiDAR point clouds are usually processed in Universal Transvers Mercator projection. The transformation to a national coordinate system is frequently made with low accuracy with the help of the generic transformation implemented in the actual ...
D. Ilie   +9 more
doaj   +2 more sources

Determination of the relationship between Vietnam national coordinate reference system (VN-2000) and ITRS, WGS84 and PZ-90 [PDF]

open access: diamondE3S Web of Conferences, 2019
In July 2000, Hanoi-72 reference system was replaced by the Vietnam reference system, namely as VN-2000 as an official geodetic background system in Vietnam.
Pham Thi Hoa   +4 more
doaj   +2 more sources

Coordinating Mental Health Systems [PDF]

open access: greenInternational Journal of Mental Health, 1974
All of us in mental health circles are aware that, despite "Action for Mental Health" and the community mental health centers program, we are still far from having efficient and effective mental health care, at any level national, state, or local. One of the elements still missing in our delivery systems is appropriate coordination of services.
M Gittelman
openaire   +4 more sources

Developing small business in the coordinate system of socio-economic space of the national economy

open access: greenВестник СибАДИ, 2017
The problems of small business’ development as a systematic and integral formation are considered in the article. The place of small business in the socio-economic space of the national economy is determined.
Е. V. Romanenk
doaj   +2 more sources

Digital village construction and national innovation systems: coordinated development dynamics [PDF]

open access: goldHumanities and Social Sciences Communications
Abstract This study develops a unified theoretical framework to evaluate the development of China’s digital village construction and its integration with the national innovation system. By constructing a comprehensive evaluation system and utilizing dynamic and static weighting methods along with a physical coupling model, the study assesses the ...
Wei Chen, Hongti Song
openaire   +3 more sources

Integrated Mobile Platform for Geodetic Fieldwork: Architecture, GNSS Positioning, and Data Management [PDF]

open access: yesSensors
This paper presents “Do Punktu”, an offline-first Android application designed to support geodetic fieldwork involving the localization, documentation, and management of geodetic control and project points.
Wojciech Matwij   +6 more
doaj   +2 more sources

A dual-layer vector map encryption scheme using 4D hyperchaos and SM4 [PDF]

open access: yesScientific Reports
Vector map data, as a fundamental component of national geographic information, plays a strategic role in areas such as national security, urban planning, and smart city development.
Mingliang Wang   +4 more
doaj   +2 more sources

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