Etna discrete geodetic networks
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Mt. Etna inner network
The inner network is the combination of various local networks, each of them set-up to monitor a particular phenomenon. It includes:
- the main inner network,
- the East-West kinematic profile,
- he North-South kinematic profile,
- the “Ionica” network,
- the Pernicana networks,
and various other local networks.
From 2000, the sub-networks have been progressively merged and connected to the reference network through unique surveys. Due to the different observation strategies on the sub-networks (static and semi-kinematic), the accuracy of positioning is not the same for all points.