Results 1 to 10 of about 494 (163)

ETRS89/D96-17 – Rezultat GNSS-izmere EUREF Slovenija 2016 ( = ETRS89/D96-17 – A result of the EUREF Slovenia 2016 GNSS campaign) [PDF]

open access: yesGeodetski Vestnik, 2020
The horizontal component of the national spatial reference system of Slovenia is based on EUREF GPS campaigns at the passive GNSS-network of EUREF sites in the years 1994–1996.
Sandi Berk   +3 more
doaj   +3 more sources

State borders in ETRS89 coordinates – reality or fiction ?

open access: yesGeoinformatics FCE CTU, 2015
Common unique ETRS89 coordinates of the state boundaries are crucial for cross-border data harmonization for international projects. In the frame of European Location Framework (ELF) project Czech Office for Surveying, Mapping and Cadastre (ČÚZK ...
Jiří Poláček
doaj   +3 more sources

Modernised transformation between the old Dutch national CRS and ETRS89 [PDF]

open access: yesMicro, Macro & Mezzo Geoinformation
There are two ways to modernise a national projected (or state plane) coordinate reference system. The first option is to introduce a new coordinate reference system (CRS). A new, homogeneous national CRS allows straightforward transformation to and from
Jochem Lesparre, Lennard Huisman
doaj   +2 more sources

Realising of ETRS89 as the National reference frame in Norway - EUREF89 : Vzpostavitev ETRS89 kot državnega referenčnega sestava na Norveškem - EUREF89 [PDF]

open access: yesGeodetski Vestnik, 2007
The introduction to a new geodetic reference frame EUREF89 in Norway is described. The further steps for a complete transition of data bases from the old system, Norwegian system, to the new EUREF89 arealso briefly described.
Oddgeir Kristiansen   +2 more
doaj   +2 more sources

NKG2020 transformation: An updated transformation between dynamic and static reference frames in the Nordic and Baltic countries

open access: yesJournal of Geodetic Science, 2023
Coordinates in global reference frames are becoming more and more common in positioning whereas most of the geospatial data are stored in registries in national reference frames.
Pasi Häkli   +2 more
exaly   +2 more sources

Recent steps towards the introduction of ETRS89 in Austria : Uvajanje ETRS89 v Avstriji [PDF]

open access: yesGeodetski Vestnik, 2007
The introduction of ETRS89 in Austria is done in two steps: on the one hand homogeneous ETRS89 coordinates can be determined by using APOS – the Austrian Positioning Service.
Norbert Höggerl, Erich Imrek
doaj   +1 more source

A dataset on potentially groundwater-dependent vegetation in the Sierra Nevada Protected Area (Southern Spain) and its underlying NDVI-derived ecohydrological attributesZENODO [PDF]

open access: yesData in Brief
This dataset provides a spatially explicit classification of potentially groundwater-dependent vegetation (pGDV) in the Sierra Nevada Protected Area (Southern Spain), generated using Sentinel-2 imagery (2019–2023) and ecohydrological attributes derived ...
Javier Cabello   +6 more
doaj   +2 more sources

The problem of temporal validity of reference coordinates in the context of reliability of the ETRS89 system realization in Poland [PDF]

open access: yesArtificial Satellites, 2012
ABSTRACT The IAG (International Association of Geodesy) Sub-Commission for the European reference frame (EUREF) passed a resolution recommending application of the ETRF2000 frame as national realizations of the ETRS89 reference system during the XXth EUREF Symposium in Gävle (Sweden) in 2010. The PL-ETRF2000 system is comprised of EPN
exaly   +2 more sources

The NKG2008 GPS campaign – final transformation results and a new common Nordic reference frame

open access: yesJournal of Geodetic Science, 2016
The NKG 2008 GPS campaign was carried out in September 28 – October 4, 2008. The purpose was to establish a common reference frame in the Nordic- Baltic-Arctic region, and to improve and update the transformations from the latest global ITRF reference ...
Häkli P.   +8 more
exaly   +3 more sources

A Practical Procedure to Integrate the First 1:500 Urban Map of Valencia into a Tile-Based Geospatial Information System

open access: yesISPRS International Journal of Geo-Information, 2019
The use of geographic data from early maps is a common approach to understanding urban geography as well as to study the evolution of cities over time. The specific goal of this paper is to provide a means for the integration of the first 1:500 urban map
Maria Jesus Jiménez-Martínez   +1 more
exaly   +3 more sources

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