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Map of California topography and geomorphic provinces California's major mountain ranges. California is a U.S. state on the western coast of North America. Covering an area of 163,696 sq mi (423,970 km 2), California is among the most geographically diverse states.
Spymesat, [16] by Orbit Logic, [17] a mobile app for iOS and Android, computes pass predictions for any selected location for available commercial and unclassified government high-resolution imaging satellites and provides real-time notifications and dynamic real-time imaging resolution and satellite position information and maps during ...
Polar orbits are used for Earth-mapping, reconnaissance satellites, as well as for some weather satellites. [2] The Iridium satellite constellation uses a polar orbit to provide telecommunications services. Near-polar orbiting satellites commonly choose a Sun-synchronous orbit, where each successive orbital pass occurs at the same local time of ...
Launch site to be used for suborbital and polar low-Earth orbital launch on the east coast by companies BluShift Aerospace and VALT Enterprises [73] [74] and funded by Maine Space Grant Consortium. Additional rocket launch sites in North America
Polar orbit: An orbit that passes above or nearly above both poles of the planet on each revolution. Therefore, it has an inclination of (or very close to) either 90 degrees or −90 degrees. Polar Sun-synchronous orbit (SSO): A nearly polar orbit that passes the equator at the same local solar time on every pass.
The Suomi National Polar-orbiting Partnership , previously known as the National Polar-orbiting Operational Environmental Satellite System Preparatory Project and NPP-Bridge, has a nearly identical design as NOAA-20 and shares some ground systems with it but it was not designed as a part of JPSS. It was originally proposed as a proof-of-concept ...
Graveyard orbit 26 January 2023 Astra 2D: HS-376HP: Luxembourg SES: Comsat: Europe 20 December 2000, Ariane 5G: 28.2°E, 5.2°E, 57°E, 60°E Graveyard orbit January 2023 Astra 3A: HS-376HP: Luxembourg SES: Comsat: Europe 29 March 2002 Ariane 44L: 23.5°E, 177°W, 86.5°E, 47°W Graveyard orbit June 2023 Astra 1G: HS-601HP: Luxembourg SES ...
The inaugural polar-orbit flight, designated STS-62-A and using Space Shuttle Discovery with Shuttle veteran Robert Crippen as commander, was planned for 15 October 1986. However, the Challenger disaster of 28 January 1986 grounded the Shuttle fleet as efforts were concentrated on recovery and returning the program to flight after a two-year ...