||Presentation of GGL PACMAN, Kick-Off Meeting 1

Markus Rothacher

PACMAN Kick-Off Meeting, 20.11.2013, at CERN

Geodesy and Geodynamics Lab (GGL)Institute of Geodesy and PhotogrammetryETH Zurich

20.11.2013

||Presentation of GGL 2

Intitute of Geodesy and Photogrammetry

Institute of Geodesy and Photogrammetry (IGP)

2

IGP - Institute of Geodesy

and Photogrammetry

Admin. & Tech.

StaffMathematical &

Physical Geodesy

Navigation

Photogrammetry &

Remote Sensing

Geosensors &

Engineering Geodesy

20.11.2013PACMAN, Kick-Off Meeting

||Presentation of GGL PACMAN, Kick-Off Meeting 3

The GGL Team 2 professors

2 senior scientist

3 postdocs

1 assistent

10 Ph.D. students

2 administration

Total: 20 persons

20.11.2013

||Presentation of GGL PACMAN, Kick-Off Meeting 4

Major Research Topics at GGL

Early Warning / Monitoring Atmosphere

Geodynamics Gravity Field

Reference Systems Navigation

COGEAR: Alpine Geohazards

GEOHALO:Gravity Field Det.

APUNCH: Hydrological Extremes / Water Vapor

SOLUSAR: Solar /lunar Spectrometer

GANUWE: GPS Water Vapor Tomography

GNSS Seismology

DIADEM: Deflection of the Vertical

GEODEM: Greece Geodynamics

GNSS Reprocessing

Earth Rotation Determ.

SWISS-4D: Crustal Deformation

CLIC: Compact Linear Collider

NanoGEM: Sat. Mission

Swiss Geoid

GNSS Sat. Clocks (ESA)

NAGRA

HAZVAL: Hazards Valais

X-sense: Alpine Mass M.

Real-Time Refer. Frames

20.11.2013

||Presentation of GGL

5

CLIC: Geoid (Equipotential Profiles)

Extreme Case (1 m Amplitude)

• Geoid simulations and modeling (e .g. Seiches in Lake of Geneva (1st order longitudinal mode)

• Geoid determination with deflections of the vertical and gravimetry

Ph.D. Sebastien Guillaume

20.11.2013PACMAN, Kick-Off Meeting 5

||Presentation of GGL PACMAN, Kick-Off Meeting 6

66

Astro-Gravimetric Geoid DeterminationNew CCD system CODIAC to measure the deflection of the vertical

20.11.2013

||Presentation of GGL PACMAN, Kick-Off Meeting 7

Automatic Microtriangulation with QDaedalus:Total station and CCD sensor (few μm precision)

20.11.2013

Ph.D. Guillaume Stern

||Presentation of GGL PACMAN, Kick-Off Meeting 8

Synchronous 3D Kinematic MeasurementsBridge measurements with two QDaedalus systems

CENTER OF MASS3D triangulation

CIRCLE MATCHING

20.11.2013