1. Ionospheric Scintillations Mapping Using a Kriging Algorithm
11th European Space Weather Week
Ionospheric Scintillations Mapping
Using a Kriging Algorithm
P. Hamel (1) , W. Yan (2),
M. Darces (2), Y. Béniguel (1) and M. Hélier (2)
(1) IEEA,
Courbevoie, France
(2) Laboratoire d’Electronique et Electromagnétisme,
Université Pierre et Marie Curie,
Paris, France

2. map of S4 index - « GISM » model
11th European Space Weather Week
Aim
Generation of scintillation map
map of S4 index - « GISM » model
climatological scintillation
model « GISM »
medium is described in terms
of statistical parameters
Pierce points of
the scintillation
events
kriging algorithm
interpolation method based on few recorded data
Ionospheric Scintillations Mapping using a Kriging Algorithm
P. Hamel and al.

3. Results towards extrapolation in time?
11th European Space Weather Week
Results
25 data points per hour over the observed region
8°S
8°S
Gaussian covariance function
3D spatial kriging interpolation during time
towards extrapolation in time?
1D spatial kriging (at latitude 8°S) during time
Ionospheric Scintillations Mapping using a Kriging Algorithm
P. Hamel and al.

4. Results Ionospheric Scintillations Mapping using a Kriging Algorithm
11th European Space Weather Week
Results
Ionospheric Scintillations Mapping using a Kriging Algorithm
P. Hamel and al.