TransferFunction

id

id	Description	Example
Required: True Units: None Type: string Style: free form Default: none	transfer function id	mt01_256

sign_convention

sign_convention	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: None	sign of the transfer function estimates

units

units	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: None	units of the impedance tensor estimates	millivolts_per_ kilometer_per_n anotesla

runs_processed

runs_processed	Description	Example
Required: True Units: None Type: string Style: name list Default: []	list of runs used in the processing	[ MT001a MT001c]

remote_references

remote_references	Description	Example
Required: True Units: None Type: string Style: name list Default: []	list of remote references	[ MT002b MT002c ]

processed_date

processed_date	Description	Example
Required: True Units: None Type: string Style: date time Default: 1980-01-01T00:00:00+00:00	date the data were processed	2020-01-01T12:0 0:00

processing_parameters

processing_parameters	Description	Example
Required: True Units: None Type: string Style: name list Default: []	list of processing parameters with structure name = value	[nfft=4096, n_windows=16]

processing_type

processing_type	Description	Example
Required: True Units: None Type: string Style: free form Default: none	Type of processing	robust remote reference

coordinate_system

coordinate_system	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: geopgraphic	coordinate system that the transfer function is in. It is strongly recommended that the transfer functions be rotated to align with geographic coordinates with geographic north as 0 and east as 90.	geographic

processed_by.name

processed_by.name	Description	Example
Required: True Units: None Type: string Style: free form Default: None	Persons name, should be full first and last name.	person name

processed_by.author

processed_by.author	Description	Example
Required: False Units: None Type: string Style: free form Default: None	Persons name, should be full first and last name.	person name

processed_by.organization

processed_by.organization	Description	Example
Required: False Units: None Type: string Style: free form Default: None	Organization full name	mt gurus

processed_by.email

processed_by.email	Description	Example
Required: False Units: None Type: string Style: email Default: None	Email of the contact person	mt.guru@em.org

processed_by.url

processed_by.url	Description	Example
Required: False Units: None Type: string Style: free form Default: None	URL of the contact person	em.org

processed_by.comments

processed_by.comments	Description	Example
Required: False Units: None Type: string Style: email Default: None	Any comments about the person	expert digger

software.author

software.author	Description	Example
Required: True Units: None Type: string Style: free form Default: None	Author of the software	Neo

software.version

software.version	Description	Example
Required: True Units: None Type: string Style: free form Default: None	Software version	12.01a

software.last_updated

software.last_updated	Description	Example
Required: False Units: None Type: string Style: date Default: 1980-01-01T00:00:00+00:00	Most recent date the software was updated. Prefer to use version, but this works for non-versioned software.	2020-01-01

software.name

software.name	Description	Example
Required: True Units: None Type: string Style: free form Default: None	Software name	mtrules

data_quality.warnings

data_quality.warnings	Description	Example
Required: False Units: None Type: string Style: free form Default: None	any warnings about the data that should be noted	periodic pipeline noise

data_quality.good_from_period

data_quality.good_from_period	Description	Example
Required: False Units: None Type: float Style: number Default: None	Data are good for periods larger than this number	0.01

data_quality.good_to_period

data_quality.good_to_period	Description	Example
Required: False Units: None Type: float Style: number Default: None	Data are good for periods smaller than this number	1000

data_quality.flag

data_quality.flag	Description	Example
Required: False Units: None Type: integer Style: number Default: None	Flag for data quality	0

data_quality.comments

data_quality.comments	Description	Example
Required: False Units: None Type: string Style: free form Default: None	any comments about the data quality	0

data_quality.rating.author

data_quality.rating.author	Description	Example
Required: False Units: None Type: string Style: free form Default: None	Author of who rated the data.	gradstudent ace

data_quality.rating.method

data_quality.rating.method	Description	Example
Required: False Units: None Type: string Style: free form Default: None	The method used to rate the data.	standard deviation

data_quality.rating.value

data_quality.rating.value	Description	Example
Required: True Units: None Type: integer Style: number Default: 0	A rating from 1-5 where 1 is bad and 5 is good and 0 if unrated.	4