Robot Spatial Perceptionby Stereoscopic Vision and 3D Evidence
New Advanced GNSS and 3D Spatial Techniques to Civil and ...
Transcript of New Advanced GNSS and 3D Spatial Techniques to Civil and ...
"New Advanced GNSS and 3D Spatial Techniques – Applications to Civil and Environmental Engineering, Geophysics, Architecture,
Archaeology and Heritage“
18-20 February, 2016 in Trieste, Italy
FACULTY OF CIVIL ENGINEERINGDEPARTMENT OF GEODESY
Earthquake occurence Plate tectonics &comlex Earth´s dynamics
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016
GNSS TEC anomaliesEarthquake preqursors
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016
Area 7 of Mts.
Jahorina-Bjelašnica-Treskavica
Analyse the conditions in the ionosphere over the winde area of Sarajevo around the time of seismic events:
Treskavica• Feb. 28, 2015; M4.3 (V) at 09:24h Local Time or 08:24h UTC
Pale• April 12, 2015; M4.2 (VI), at 02:05h , Local Time or 00:05h
UTC
Pale• April 16, 2015; M3.4 (V), at 04:08h Local Time or 02:08h UTC
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016
Chemical compositionTemperature and presureElectric properties
Temporal:11 Year cycleAnnual/SeasonalDailyNigthSpatial:Polar, ecuatorial,
existsin the ionsphere, associated with erthquake preparation process
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016
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VTE
C (
TEC
U =
10
¹⁶e/
m²)
Time (UTC)
VTEC at SRJV, 121-125 DOY 2015
VShell
gLAB
ROBMay 1 May 2 May 3 May 4 May 5
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Montly median 2015
Poli. (Montly median 2015)
equinox
Year 2015 VTEC at SRJV: Day-to-day median variability
DOY 2015
Daily median 2015
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daily median
montly median
Poli. (daily median)
equinox equinoxsolsticesolstice
DOY 2014
2014 VTEC at SRJV: Day-to-day median
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1-Feb 6-Feb 11-Feb 16-Feb 21-Feb 26-Feb 3-Mar
VTe
c (1
TEC
U =
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/m²)
VTEC max VTEC min VTEC Monthly median
Earthquake Solar noon Geomagnetic storm
Treskavica EQ28.02.2015M4.3 (V)09:24h (LT)08:24h (UTC)
GNSS SRJV, Feb. (Mar.) 2015
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1-Feb 15-Feb 1-Mar 15-Mar 29-Mar 12-Apr 26-Apr 10-May 24-May
∆V
Tec
(1 T
ECU
= 1
0¹⁶
e/m
²)
dVTEC Earthquake Solar flare of class X dVTEC
Treskavica M4.3 (V)28.02.201509:24h (LT)08:24h (UTC)
Pale, SarajevoM4.2 (VI)12.04.201502:05h (LT)00:05h (UTC)
Pale, SarajevoM3.4 (V)16.04.201504:08h (LT)02:08h (UTC)
∆VTEC = VTEC - VTEC monthly median,
GNSS SRJV, Year 2015
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VTe
c (1
TEC
U =
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¹⁶ e
/m²)
VTEC max VTEC min VTEC Monthly median Earthquake Solar noon
Pale, SarajevoM4.2 (VI)April 12, 201502:05 h (LT)00:05 h (UTC)
Pale, SarajevoM3.4 (V)April 16, 201504:08 h (LT)02:08h (UTC)
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016
VTEC, montly medians, VTEC max, VTEC min,
EQs in Pale
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∆V
Tec
(1 T
ECU
= 1
0¹⁶
e/m
²)
∆VTEC = VTEC-VTECmonthly median
GNSS SRJV, Apr 2015dVTEC Earthquake Solar noon
Pale, SarajevoApril 12, 2015M4.2 (VI)02:05h (LT)00:05h (UTC)
Pale, SarajevoApril 16, 2015M3.4 (V)04:08h (LT)02:08h (UTC)
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016
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1-Feb 6-Feb 11-Feb 16-Feb 21-Feb 26-Feb 3-Mar
VTe
c (1
TEC
U =
10
¹⁶ e
/m²)
VTEC max VTEC min VTEC Monthly median
Earthquake Solar noon Geomagnetic storm
Treskavica EQM4.3 (V)09:24h (LT)08:24h (UTC)
GNSS SRJV, Feb. Mar. 2015
New Advanced GNSS and 3D Spatial Techniques, Trieste, February 18-20, 2016