B/L meaning in Space Science ?

What is Baseline mean?

A baseline is a line that is a base for measurement or for construction.

The word baseline may refer to:

Baseline (configuration management), the process of managing changeBaseline (sea), the starting point for delimiting a coastal state's maritime zonesBaselines of the Chinese territorial seaBaselines of IndonesiaBaselines of the PhilippinesBaseline (surveying), a line between two points of the earth's surface and the direction and distance between themBaseline (typography), the line upon which most letters "sit" and below which descenders extendBaseline (budgeting), an estimate of budget expected during a fiscal yearBaseline (medicine), information found at the beginning of a studyBaseline (pharmacology), a person's state of mind or being, in the absence of drugsThe isoelectric line of an electrocardiogramBaseline (interferometry), the length of an astronomical interferometer

The name Baseline may refer to:

Baseline (magazine), a magazine devoted to typography, book arts, graphic designBaseline (database), a TV and movie industry databaseBaselines (album), the 1983 debut album of composer Bill LaswellBaseline Road (Arizona), a major east–west artery in Phoenix, ArizonaBaseline Road (Colorado), a major east–west artery in Boulder, ColoradoBaseline Road (Ottawa), a major east–west artery in Ottawa, OntarioBaseline station, a transitway station in OttawaBaseline Studios, a creative digital media company based in Dar es Salaam, TanzaniaBase Line, ArkansasBaseline NunataksBaseline Rock

It may also refer to:

The base line in baseballThe back line on a tennis court, and also a style of play in tennis; see tennis strategyThe end line on a basketball courtA bassline in musicA shifting baseline in statisticsBaseline Killer, one of the two simultaneously occurring serial killer cases which terrorized the Phoenix metro area, between August 2005 and June 2006 reference