Term: decimalLongitude

The geographic longitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic centre of a Location. Positive values are east of the Greenwich Meridian, negative values are west of it. Legal values lie between -180 and 180, inclusive.

Origin: DwC

Example: -96.8373

Sheet(s) containing term: sample_data

Not required, but recommended by NOAA Omics