LZ1 (other)
LZ1 may refer to the following: * Zeppelin LZ 1, the first Zeppelin rigid airship * LZ1 (algorithm), a lossless data compression algorithm * Led Zeppelin (album), the first album by Led Zeppelin * LZ1 (Lanzarote), a road in the Canary Islands * 2012 LZ1, a Near-Earth Asteroid * Landing Zone 1, a rocket landing pad operated by SpaceX See also * LZI (other) LZI may refer to: * Leibniz-Zentrum für Informatik * Zeppelin LZ1 - an Imperial German rigid dirigeable airship * ''Led Zeppelin I'' – a 1969 album by Led Zeppelin Led Zeppelin were an English rock band formed in London in 1968. The gro ...

Zeppelin LZ 1
The Zeppelin ''LZ 1'' was the first successful experimental rigid airship. It was first flown from a floating hangar on Lake Constance, near Friedrichshafen in southern Germany, on 2 July 1900.Lueger, Otto: Lexikon der gesamten Technik und ihrer Hilfswissenschaften, Bd. 1 Stuttgart, Leipzig 1920., S. 404–412Luftschiff/ref> "LZ" stood for ''Luftschiff Zeppelin'', or "Airship Zeppelin". Design and development Count Zeppelin had been devoting his energies to the design of large rigid-framed airships since his retirement from the army in 1890. In 1898 he established the Gesellschaft zur Förderung der Luftschifffahrt. The company had a subscribed capital of 800,000 Deutschmarks, of which Zeppelin contributed 300,000 Deutschmarks: the remainder was provided by various industrialists, including 100,000 Deutschmarks contributed by Carl Berg, whose company provided the aluminium framework of the airship. The company first constructed a large floating shed to contain the airship. Th ...
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LZ1 (algorithm)
LZ77 and LZ78 are the two lossless data compression algorithms published in papers by Abraham Lempel and Jacob Ziv in 1977 and 1978. They are also known as LZ1 and LZ2 respectively. These two algorithms form the basis for many variations including LZW, LZSS, LZMA and others. Besides their academic influence, these algorithms formed the basis of several ubiquitous compression schemes, including GIF and the DEFLATE algorithm used in PNG and ZIP. They are both theoretically dictionary coders. LZ77 maintains a sliding window during compression. This was later shown to be equivalent to the ''explicit dictionary'' constructed by LZ78—however, they are only equivalent when the entire data is intended to be decompressed. Since LZ77 encodes and decodes from a sliding window over previously seen characters, decompression must always start at the beginning of the input. Conceptually, LZ78 decompression could allow random access to the input if the entire dictionary were known in adva ...
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Led Zeppelin (album)
''Led Zeppelin'' is the debut studio album by English rock band Led Zeppelin. It was released on 12 January 1969 in the United States and on 31 March in the United Kingdom by Atlantic Records. The album was recorded in September and October 1968 at Olympic Studios in London, shortly after the band's formation. It contains a mix of original material worked out in the first rehearsals, and remakes and rearrangements of contemporary blues and folk songs. The sessions took place before the group had secured a recording contract and totalled 36 hours; they were paid for directly by Jimmy Page, the group's founder, leader and guitarist, and Led Zeppelin's manager Peter Grant and cost £1,782 () to complete. They were produced by Page, who as a musician was joined by band members Robert Plant (lead vocals, harmonica), John Paul Jones (bass, keyboards), and John Bonham (drums). Percussionist Viram Jasani appears as a guest on one track. The tracks were mixed by Page's childhood friend ...
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LZ1 (Lanzarote)
LZ-1 is one of the main roads on the island of Lanzarote in the Canary Islands. It leads north from the island's capital, Arrecife, ending at the island's northernmost town of Órzola Órzola is a village in the municipality of Haría on the island of Lanzarote in the Canary Islands. It is the northernmost settlement of the island. As of 2021, it has a population of 352 inhabitants. The port of Órzola is the departure point .... Although most of the island's roads are owned by the island council ('' cabildo insular''), roads of major importance such as the LZ-1 are owned by the Government of the Canary Islands. References Lanzarote Roads in Spain {{CanaryIslands-stub ...
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2012 LZ1
is an asteroid classified as near-Earth object and potentially hazardous asteroid of the Amor group, approximately in diameter. It passed within 5.4 million kilometers (14 lunar distances) of Earth on 14 June 2012. It was discovered during the night of 10–11 June 2012 by astronomer Robert H. McNaught and his colleagues using the 0.5-meter Uppsala Southern Schmidt Telescope at the Siding Spring Observatory in Australia, just four days before its closest approach to Earth. Overview Arecibo radar observations on 19 June 2012 have shown that is about in diameter and that has zero chance of impacting the Earth for at least the next 750 years. A small change of trajectory caused by Earth's gravity was predicted from the 2012 passby. The Slooh Space Camera streamed live footage of the passby over the Internet. McNaught and Astronomy magazine columnist Bob Berman hosted the broadcast. "We love it when stuff like this happens, because it's fun to do and the public appreciates ...
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Landing Zone 1
Landing Zone 1 and Landing Zone 2, also known as LZ-1 and LZ-2 respectively, are landing facilities on Cape Canaveral Space Force Station for recovering components of SpaceX's VTVL reusable launch vehicles. LZ-1 and LZ-2 were built on land leased in February 2015, on the site of the former Cape Canaveral Launch Complex 13. SpaceX built Landing Zone 2 at the facility to have a second landing pad, allowing two Falcon Heavy boosters to land simultaneously. Site Landing Zones 1 and 2 are located at the former location of Launch Complex 13, which has been demolished and replaced by two circular landing pads in diameter and marked with a stylized ''X'' from the SpaceX company logo. Four more diameter pads were initially planned to be built to support the simultaneous recovery of additional boosters used by the Falcon Heavy, although only one extra pad has been built. Planned infrastructure additions to support operations includes improved roadways for crane movement, a rocket ped ...
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