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National Report of the Netherlands
EUREF 2014, Vilnius, June 3-7, 2014
Pieter van Waarden (Rijkswaterstaat)Hans van der Marel (Delft University of Technology)Lennard Huisman (Kadaster)
National Report of the Netherlands
31 May 2013 2
Geodetic Infrastructure of the Netherlands• National Geodetic Infrastructure by :
Cadastre, Min. of Infrastructure and Environment, Navy, Delft University
• Common projects • AGRS.NL operation, control &
maintenance• 1st order gravity measurements• Vertical Reference Frame for the
Netherlands Mainland, Wadden Islands and Continental Shelf
• Reconnaissance to phase out stelsel van de Rijksdriehoeksmeting (RD)
• PCTRANS 5 transformation software
Apeldoorn
Kootwijk
Eijsden
Delft
IJmuiden
Westerbork
TerschellingVlieland
Vlissingen
National Report of the Netherlands
Official collaboration Geodetic Infrastructure
National Report of the Netherlands
New stations on islands
Texel
Ameland
• Receivers on Islands• TXE2• Tide gauge• Gravity (?)• First order height
benchmark• AMEL• First order height
benchmark
National Report of the Netherlands
Triple frequency receivers and antennas
Apeldoorn
Kootwijk
Eijsden
IJmuiden
Vlieland
Texel
Ameland
National Report of the Netherlands
Contribution to euref-ip
Eijsden
Terschelling
National Report of the Netherlands
Antenna changes:Convergence of coordinates
• Convergence of cumulated weekly solutions for previous antenna changes
0 10 20 30 40 50 60 70 80 90 100-4
-3
-2
-1
0
1
2
3
4x 10
-3
delta [m
]
time [weeks]
north
east
up
Figure: DELF comparison to two year combined solution
National Report of the Netherlands
Antenna changes:Effect of mount on calibration
• 50 mm stainless steel mount• Calibration with and without mount• Simulation and static/kinematic processing
(BSW5.0)
National Report of the Netherlands
New ETRS89 coordinates for AGRS.NL
• Antenna change (APEL)• 2014 exepcted: EIJS, IJMU, TERS, VLIS
• New station (KOS1)• 2014 expected: DLF1, AMEL, TXE2
• Tilting station: TERSLocal time series GNSS time series (ETRF2000)
• Strategy to deal with above coordinate changes: Helmert transformation to epoch 2010.5
GNSS – local time series
National Report of the Netherlands
31 May 2013 10
Thank you for your attention