Location

latitude

latitude	Description	Example
Required: True Units: degrees Type: float Style: number Default: 0.0	latitude of location in datum specified at survey level	23.134

longitude

longitude	Description	Example
Required: True Units: degrees Type: float Style: number Default: 0.0	longitude of location in datum specified at survey level	14.23

elevation

elevation	Description	Example
Required: True Units: meters Type: float Style: number Default: 0.0	elevation of location in datum specified at survey level	123.4

latitude_uncertainty

latitude_uncertainty	Description	Example
Required: False Units: degrees Type: float Style: number Default: None	uncertainty in latitude estimation in degrees	0.01

longitude_uncertainty

longitude_uncertainty	Description	Example
Required: False Units: degrees Type: float Style: number Default: None	uncertainty in longitude estimation in degrees	0.01

elevation_uncertainty

elevation_uncertainty	Description	Example
Required: False Units: meters Type: float Style: number Default: None	uncertainty in elevation estimation	0.01

datum

datum	Description	Example
Required: False Units: None Type: string Style: controlled vocabulary Default: None	Datum of the location values. Usually a well known datum like WGS84.	WGS84

x

x	Description	Example
Required: False Units: meters Type: float Style: number Default: None	relative distance to the center of the station	10.0

x2

x2	Description	Example
Required: False Units: meters Type: float Style: number Default: None	relative distance to the center of the station	10.0

y

y	Description	Example
Required: False Units: meters Type: float Style: number Default: None	relative distance to the center of the station	10.0

y2

y2	Description	Example
Required: False Units: meters Type: float Style: number Default: None	relative distance to the center of the station	10.0

z

z	Description	Example
Required: False Units: meters Type: float Style: number Default: None	relative elevation to the center of the station	10.0

z2

z2	Description	Example
Required: False Units: meters Type: float Style: number Default: None	relative elevation to the center of the station	10.0

x_uncertainty

x_uncertainty	Description	Example
Required: False Units: meters Type: float Style: number Default: None	uncertainty in longitude estimation in x-direction	0.01

y_uncertainty

y_uncertainty	Description	Example
Required: False Units: meters Type: float Style: number Default: None	uncertainty in longitude estimation in y-direction	0.01

z_uncertainty

z_uncertainty	Description	Example
Required: False Units: meters Type: float Style: number Default: None	uncertainty in longitude estimation in z-direction	0.01

declination.comments

declination.comments	Description	Example
Required: False Units: None Type: string Style: free form Default: None	any comments on declination	estimated from WMM 2016

declination.model

declination.model	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: WMM	geomagnetic reference model used to calculate declination	WMM

declination.epoch

declination.epoch	Description	Example
Required: False Units: None Type: string Style: free form Default: None	Epoch for which declination was approximated in.	2020

declination.value

declination.value	Description	Example
Required: True Units: degrees Type: float Style: number Default: 0.0	declination angle relative to geographic north positive clockwise	12.3