HMeasurement

id

id	Description	Example
Required: True Units: None Type: float Style: number Default: 0.0	Channel number, could be location.channel_number.	1

chtype

chtype	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: None	channel type, should start with an ‘h’ or ‘b’	hx

x

x	Description	Example
Required: True Units: meters Type: float Style: number Default: 0.0	location of sensor relative center point in north direction	100.0

y

y	Description	Example
Required: True Units: meters Type: float Style: number Default: 0.0	location of sensor relative center point in east direction	100.0

z

z	Description	Example
Required: True Units: meters Type: float Style: number Default: 0.0	location of sensor relative center point in depth	100.0

azm

azm	Description	Example
Required: True Units: degrees Type: float Style: number Default: 0.0	orientation of the sensor relative to coordinate system, clockwise positive.	100.0

dip

dip	Description	Example
Required: True Units: degrees Type: float Style: number Default: 0.0	orientation of the sensor relative to horizontal = 0	100.0

acqchan

acqchan	Description	Example
Required: True Units: None Type: string Style: free form Default: None	description of acquired channel	100.0