User:Fm3dici97/sandbox

Bicameral parliament 01
Used in: Chile.

Bicameral parliament 02
Used in: Brazil.

Unicameral parliament / single chamber election 01
Used in: Portugal.

Unicameral parliament / single chamber election 02
Used in: Andorra, Angola, Antigua and Barbuda, Austria (rank with %, no leader), Benin, Bulgaria (rank with %), Costa Rica, East Timor, Estonia (rank with %, no leader), Fiji, The Gambia, Guinea-Bissau (no leader), Kazakhstan, Malta, Republic of Congo, Senegal, Saint Kitts & Nevis (rank with %), Sierra Leone (no leader), Slovenia (rank with %), Sweden (rank with %, no leader), Turkmenistan, Vanuatu (rank with %).

Unicameral parliament/single chamber election 03
Used in: Serbia.

Unicameral parliament/single chamber election 04
Used in: Greece.

Unicameral parliament/single chamber with two-round system
Used in: France.

Unicameral parliament with mixed system
Used in: Hungary, South Korea.

Single-round presidential election 01
Used in: Angola, Equatorial Guinea, The Gambia, South Korea.

Single-round presidential election 01
Used in: Bosnia and Herzegovina

Two-round presidential election 01
Used in: Chile, Republic of Congo, Senegal, Serbia, Turkmenistan.

Two-round presidential election 02
Used in: Austria (no position), Costa Rica.

Two-round presidential election 03
Used in: France.

Two-round presidential election 04
Used in: Brazil.

List of launches
As of April 24, 2021

Pléiades Neo
The Pléiades Neo constellation is the follow-on to the Pléiades constellation and will be composed of four high-resolution optical Earth-imaging satellites. The four satellites are scheduled to be launched between 2021 and 2022 on Vega and Vega-C rockets.

History
The Pléiades Neo constellation was announced in 2016 by Airbus Defence and Space and unlike Pléiades, which was a public-private partnership between Airbus, Thales and the French Ministry of Defense, this new constellation will be entirely financed, manifactured and operated by Airbus, with an estimated cost of 550M€. The satellites were initially scheduled to be launched on two Vega-C rockets starting from late 2020, but delays in the development of Vega-C pushed the start of operations to 2021, with the first Vega-C flight replaced with two different Vega flights (one for each of the first two satellites).

Launches

 * Pléiades Neo 3 was launched via a Vega rocket out of the Centre Spatial Guyanais, Kourou, French Guiana, on 29 April 2021 at 01:50 UTC.
 * Pléiades Neo 4 was launched via a Vega rocket out of the Centre Spatial Guyanais, Kourou, French Guiana, on 17 August 2021 at 01:47 UTC.
 * Pléiades Neo 5 and Pléiades Neo 6 are scheduled for launch via a Vega-C rocket out of the Centre Spatial Guyanais, Kourou, French Guiana, in the second half of 2022.

Technologies
The satellites will follow a 620 km Sun-synchronous orbit with 10:30 a.m. descending node on two different orbital planes with a 14 km swath, offering a daily revisit capacity of any point on the globe at 30° off-Nadir and twice daily capacity at 46° off-Nadir.

They will provide customers with 30 cm panchromatic and 1.2m multi-spectral satellite imagery, doubling the precision of the Pléiades satellites, and will offer mono, stereo and tri-stereo images with an acquisition capacity of half a million km2 per day for each satellite. All the images will be streamed into the OneAtlas online platform, allowing near-real time data access to the customers.

The Pléiades Neo constellation will rely on the EDRS system to ensure high reactivity, low latency and high volume data transfer. This will allow to transmit up to 40 terabytes per day thanks to the very high communication bandwidth possible with lasers of up to 1.8 Gbit/s and the geostationary orbit positioning of the relay satellites. The four satellites will be also equipped with reactive Ka-band terminals that will allow last minute tasking updates, even if the satellites are beyond their ground stations’ line-of-sight.