Evaluation of the local geodetic network in Jurmala City

Celms, A., Latvia Univ. of Life Sciences and Technologies, Jelgava; Reke, I., Latvia Univ. of Life Sciences and Technologies, Jelgava; Brinkmanis-Brimanis, M., Latvia Univ. of Life Sciences and Technologies, Jelgava; Pukite, V., Latvia Univ. of Life Sciences and Technologies, Jelgava

Evaluation of the local geodetic network in Jurmala City

2019

Celms, A., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia) | Reke, I., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia) | Brinkmanis-Brimanis, M., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia) | Pukite, V., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia)

In order to evaluate the accuracy of the local geodetic network of Jurmala City, in research, comparison of fortyseven selected polygonometry network point coordinates with the obtained data was made by performing measurements by real time cinematic (RTK) method in LatPos base station system. Points were chosen so in order to cover evenly the entire territory of the city. At present, gradual renewal and improvement of the local geodetic network takes place in Jurmala. In Jurmala City, obtaining of data by GNNS data receivers is encumbered by large density of trees. Therefore the local geodetic network in city has very important role in order to ensure performance of geodetic measurements of high quality in the territory of the city. Aim of the research is to evaluate the accuracy of the local geodetic network of Jurmala City. The following tasks have been set for achieving the aim: research of the given problem, visit of the local geodetic network points, performing control measurements, data processing and analysis.

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Mots clés AGROVOC

data analysis data collection data processing geodesia geodesy latvia letonia lettonie measurement mesure networks procesamiento de datos redes urban areas zonas urbanas zone urbaine

Informations bibliographiques

Publié dans

Baltic surveying. International scientific journal (Latvia, Lithuania, Poland)

Volume 10 ISSN 2255-999X

Pagination

p. 8−15

D'autres materias

Global navigation satellite system; Traitement des donnees; Medicion; Analisis de datos; Analyse de donnees; Coleccion de datos; Collecte de donnees; Geodesie; Real time kinematic; Geodetic network points; Reseau

Langue

anglais

Note

Summary (En)

10 fig., 8 ref.

Type

Summary; Web Site; As

Sur AGRIS depuis: 2019-10-15

Format: AGRIS AP

Fournisseur de données

Cette notice bibliographique a été fournie par Fundamental Library of Latvia University of Life Sciences and Technologies

Découvrez la collection de ce fournisseur de données dans AGRIS