Header
acqby |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
person, group, company, university that collected the data |
mt experts |
acqdate |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: date Default: 1980-01-01 |
Start date the time series data were collected |
2020-01-01 |
coordinate_system |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: controlled vocabulary Default: geographic |
coordinate system the transfer function is currently in. Its preferred the transfer function be in a geographic coordinate system for archiving and sharing. |
geopgraphic |
country |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
Country name where data were collected. |
USA |
county |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
County name where data were collected. |
Douglas |
dataid |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: free form Default: None |
station ID. |
mt001 |
enddate |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: date Default: 1980-01-01T00:00:00+00:00 |
End date the time series data were collected |
2020-01-01 |
empty |
Description |
Example |
---|---|---|
Required: True Units: None Type: float Style: number Default: 1e+32 |
null data values, usually a large number |
1E+32 |
fileby |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: free form Default: None |
person, group, company, university that made the file |
mt experts |
filedate |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: date Default: 1980-01-01T00:00:00+00:00 |
Date the file was made |
2020-01-01 |
progdate |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: date Default: 1980-01-01T00:00:00+00:00 |
Date of the most recent update of the program used to make the file |
2020-01-01 |
progname |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: free form Default: mt_metadata |
Name of the program used to make the file. |
mt_metadata |
progvers |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: free form Default: 0.1.6 |
Version of the program used to make the file. |
0.1.6 |
project |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
Name of the project the data was collected for, usually a short description or acronym of the project name. |
iMUSH |
prospect |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
Name of the prospect the data was collected for, usually a short description of the location |
Benton |
loc |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
Usually a short description of the location |
Benton, CA |
state |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
State where the data were collected. |
CA |
stdvers |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: controlled vocabulary Default: SEG 1.0 |
EDI standards version SEG 1.0 |
SEG 1.0 |
survey |
Description |
Example |
---|---|---|
Required: False Units: None Type: string Style: free form Default: None |
Name of the survey |
CONUS |
units |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: free form Default: millivolts_per_kilometer_per_nanotesla |
In the EDI standards this is the elevation units, in newer versions this should be units of the transfer function. |
millivolts_per_ kilometer_per_n anotesla |
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 |
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 |
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 |
Description |
Example |
---|---|---|
Required: False Units: degrees Type: float Style: number Default: None |
uncertainty in latitude estimation in degrees |
0.01 |
longitude_uncertainty |
Description |
Example |
---|---|---|
Required: False Units: degrees Type: float Style: number Default: None |
uncertainty in longitude estimation in degrees |
0.01 |
elevation_uncertainty |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
uncertainty in elevation estimation |
0.01 |
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 |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
relative distance to the center of the station |
10.0 |
x2 |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
relative distance to the center of the station |
10.0 |
y |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
relative distance to the center of the station |
10.0 |
y2 |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
relative distance to the center of the station |
10.0 |
z |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
relative elevation to the center of the station |
10.0 |
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 |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
uncertainty in longitude estimation in x-direction |
0.01 |
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 |
Description |
Example |
---|---|---|
Required: False Units: meters Type: float Style: number Default: None |
uncertainty in longitude estimation in z-direction |
0.01 |
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 |
Description |
Example |
---|---|---|
Required: True Units: None Type: string Style: controlled vocabulary Default: WMM |
geomagnetic reference model used to calculate declination |
WMM |
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 |
Description |
Example |
---|---|---|
Required: True Units: degrees Type: float Style: number Default: 0.0 |
declination angle relative to geographic north positive clockwise |
12.3 |