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The latest version is BUFR Edition 4. BUFR Edition 3 is also considered current for operational use. BUFR was created in 1988 with the goal of replacing the WMO's dozens of character-based, position-driven meteorological codes, such as SYNOP (surface observations), TEMP (upper air soundings) and CLIMAT (monthly climatological data).
METAR indicates that the following is a standard hourly observation. KTTN is the ICAO identifier for the Trenton-Mercer Airport . 051853Z indicates the day of the month is the 5th and the time of day is 1853 Zulu/ UTC , or 1:53PM Eastern Standard Time .
Following is the general structure of a SYNOP message. The message consists of a sequence of numeric groups, which may also contain slashes (indicating missing data) in addition to numeric digits. Leading numbers are fixed group indicators that indicate the type of observation following, and letters are replaced with numbers giving the weather ...
ISO/IEC 13818-6 DSM CC U-N messages. 60 0x3C ISO/IEC 13818-6 DSM CC Download Data Messages. 61 0x3D ISO/IEC 13818-6 DSM CC stream descriptor list. 62 0x3E ISO/IEC 13818-6 DSM CC privately defined (used by DVB MAC addressed datagrams). 63 0x3F ISO/IEC 13818-6 DSM CC addressable. 64 - 127 0x40 - 0x7F Used by DVB. 128 - 143 0x80 - 0x8F
[8] [9] ^ Means that generic tools/libraries know how to encode, decode, and dereference a reference to another piece of data in the same document. A tool may require the IDL file, but no more. Excludes custom, non-standardized referencing techniques.
Microsoft's version corresponds closely to the encoding referred to as ibm-943_P15A-2003 (with aliases including CP943C and Windows-932) [3] in International Components for Unicode (ICU). There is also a second ICU encoding named ibm-943_P130-1999 , [ 8 ] which uses different single-byte mappings which more closely match IBM's code page ...
ISO-8859-2 is the IANA preferred charset name for this standard when supplemented with the C0 and C1 control codes from ISO/IEC 6429. Less than 0.04% of all web pages use ISO-8859-2 as of October 2022. [3] [4] Microsoft has assigned code page 28592 a.k.a. Windows-28592 to ISO-8859-2 in Windows.
VideoLAN dav1d – An AV1 decoder for decoding videos with AV1 codec; Xiph.Org rav1e – An AV1 encoder written in Rust; Google libgav1 – An AV1 decoder by Google; xvc – An open source video codec, aiming to compete with h.265 and AV1. The reference implementation is released under the LGPL 2.1 and currently available in version 2.0 (as of ...