7-09 Time period over which individual samples/observations are aggregated [Phase 2]

5-08 Alternatively the summary of the control check may be provided via a URI that resolves to a document containing this information.

4-03 The altitude/depth with respect to mean sea level from the AltitudeOrDepthTypeCodelist [Phase 3]

2-01 The context within, or intended application(s) for which the observation is primarily made or which has/have the most stringent requirements.

Author of the log entry.

the difference of the highest and the lowest frequency

expected values are: Hz, kHz, MHz, GHz, THz use conditional on use of bandwidth

5-08 Location of sensor when check was performed (e.g. in-situ, offsite etc.)

4-07 type of climate zone at the facility.

Specifies at least the begin date of the indicated climateZone.

3-08 The primary data communication method, from the DataCommunicationMethodType codelist.

5-06 Description of any shielding or configuration/setup of the instrumentation.

A ControlCheckReport describes a calibration type event.

5-08 Result of the control check, from InstrumentControlResultType codelist

5-07 Description of schedule for calibrations or verification of instrument.

7-07 Description of the format in which the observed variable is primarily being provided, from the DataFormatType codelist.

7-08 Version of the data format.

7-01 A description of the data processing used to generate observations including, if relevant, algorithms used to derive the result.

9-02 Details relating to the use and limitations surrounding data imposed by the supervising organization.

Date and time of the event being logged

The Equipment which is used for the duration of the Deployment.

The deployment(s) describe which equipment is deployed, during which time period, and in which configuration in the course of generating observations.

The deployment(s) describe which equipment is deployed, during which timeperiod, and in which configuration.

A Deployment instance in this record.

Description of the log entry

Specifies at least the begin date of the indicated additionalDescription.

The distributionInfo provides information about how to source the data, described using MD_Distribution from ISO 19115.

Link to additional documents, photos etc. about the event being logged.

5-03 Intrinsic capability of the measurement/observing method - drift per unit time.

End hour of schedule (0 to 23)

End minute of schedule (0 to 59)

End month of schedule (January = 1, December = 12)

End day of schedule (Monday = 1, Sunday = 7)

Equipment or instrument used to make observations.

The Equipment which this log describes.

Where equipment is fixed long term to a particular facility it is defined as being hostedEquipment (equipment) on that facility.

An Equipment instance in this metadata record.

5-13 The EquipmentLog is used to capture notable events and extra information about the equipment used to obtain the observations, such as actual maintenance performed on the instrument.

The log for the Equipment.

An EquipmentLog instance in this metadata record.

5-15 The degree to which an instrument is affected by external influences according to the CIMO classification.

This extension point is to facilitate the encoding of any other information for complimentary or local purposes such as complying with legislative frameworks.

This extension point is to facilitate the encoding of any other information for complimentary or local purposes such as complying with legislative frameworks.

This extension point is to facilitate the encoding of any other information for complimentary or local purposes such as complying with legislative frameworks.

An ObservingFacility instance in this metadata record.

4-04 The FacilityLog is used to capture notable events and extra information about the observing facility or its surroundings.

The log for the ObservingFacility.

A FacilityLog instance in this metadata record.

A set of associated ObservingFacilities.

A FacilitySet that the ObservinFacility belongs to.

A FacilitySet instance in this metadata record.

3-04 The type of the observing facility from the MonitoringFacilityType codelist.

Date and time this file was last updated.

5-09 Firmware version of the equipment [Phase 3]

Frequencies that are used by Equipment, either for making an observation or for telecoms (data transmission) purposes.

the nominal frequency used

expected values are: Hz, kHz, MHz, GHz, THz use conditional on use of frequency

expected values are: Transmit, Receive, TransmitReceive

Element describes the geospatial reference system used for the specified geolocation.

3-07 Position in space defining the location of the environmental monitoring station/platform at the time of observation.

Header contains header information about a WIGOSMetadataRecord.

A header section must be included with every WIGOS MetadataRecord.

5-05 Vertical distance of sensor from specified reference surface, in the direction away from the earth's center.

5-04 The operational status of the instrument when deployed (Operational, testing etc.).

7-13 Latency of reporting is the typical time taken between completion of the observation and when it becomes available to users.

7-06 Level of data processing [Phase 2]

5-05 Description of the specified reference surface taken from the codelist LocalReferenceSurfaceType [Phase 1]

4-03 The local topography from the LocalTopographyType codelist [Phase 3]

3-07 Representative or conventional geospatial location of observing facility, the reference location.

At the abstract level a log is simply a record of log entries.

At the abstract level a log entry contains the time, author and descriptions of the activity or event being logged.

An entry in a Log.

5-11 Details of who performed the maintenance (individual or organisation).

5-13 Description of maintenance (actual) performed on instrument.

5-10 A description (and schedule) of maintenance that is routinely performed on an instrument [Phase 3]

5-09 Manufacturer of the equipment [Phase 3]

5-09 Model number of the equipment [Phase 3]

Specifies how many aggregated observations are reported on average in each temporal reporting interval.

7-12 Numerical resolution is a measure of the detail to which a numerical quantity is expressed.

5-03 Intrinsic capability of the measurement/observing method - range

[WMDS Category 3] An observing facility (station/platform) can be anything that supports making observations, e.g., a fixed station, moving equipment or a remote sensing platform.

5-02 The method of measurement/observation used from the ObservingMethodType codelist.

5-02 A description of the method of measurement/observation used from the ObservingMethodType codelist.

5-14 Official status of observation.

An online resource containing additional information about the facility or equipment

5-08 period of validity of the control check (e.g. 4 years)

Details of the process used in the observation

[WMDS Category 7] Details of the processing procedures including analysis and post-processing.

7-02 Center at which the observation is processed.

expected values are: observation, telecomms

The organisation responsible for the metadata.

7-11 Reference datum used to convert observed quantity to reported quantity [Phase 1]

7-10 Time reference used for observations.

4-03 The relative elevation from the RelativeElevationType codelist [Phase 3]

[WMDS Category 7] Details of the reporting procedures.

1-05 An assessment of the representativeness of the observations from the RepresentativenessType codelist.

The organisation responsible.

Specifies at least the begin date of the indicated responsibleParty.

The ResultSet contains distribution information for the observation result(s).

6-02 Description of chemical or physical treatment of the sample prior to analysis from the SampleTreatmentType codelist.

6-01 Description of the procedure(s) involved in obtaining a sample/making an observation.

6-01 The procedure(s) involved in obtaining a sample/making an observation.

6-01 Description of the procedure(s) involved in obtaining a sample/making an observation.

6-03 The strategy used to generate the observed variable.

6-04 The period of time over which a measurement is taken.

6-08 Description of the schedule of observation.

5-09 Serial number of the equipment [Phase 3]

7-05 Name and version of the software or processor used to derive the values [Phase 3]

7-05 URL for the software or processor used to derive the values [Phase 3]

5-01 The source of the observation (manual, automatic, visual etc.) from the SourceOfObservationType codelist.

7-03 Spatial interval over which the observed variable is reported.

6-05 The spatial sampling resolution is the size of the smallest observable object.

6-05 Explanatory information about the exact meaning of the value of samplingResolution.

5-03 Link to manufacturers (or other) specification describing the equipment.

5-03 Intrinsic capability of the measurement/observing method - specified absolute uncertainty e.g. 0.2 deg C (k=2).

5-03 Intrinsic capability of the measurement/observing method - specified relative uncertainty.

5-08 Nameof the Standard used.

5-08 Serial Number of the standard used.

5-08 Type of the Standard used.

Start hour of schedule (0 to 23)

Start minute of schedule (0 to 59)

Start month of schedule (January = 1, December = 12)

Start day of schedule (Monday = 1, Sunday = 7)

4-01 The (bio)physical cover on the earth's surface in the vicinity of the observations from the LandCoverType codelist .

4-02 Reference to a surface cover classification type from the SurfaceCoverClassificationType codelist.

Specifies at least the begin date of the indicated surfaceCover.

4-06 surface roughness at the facility.

Specifies at least the begin date of the indicated surfaceRoughness.

7-03 Time interval over which the observed variable is reported.

6-06 Time period (as a duration) between the beginning of consecutive sampling periods.

3-02 The territory the observing facility is located in, from the TerritoryType codelist.

Specifies at least the begin date of the indicated territoryName.

A TimestampedLocation is a geospatial location accompanied by a timestamp indicating the time from which that location is considered to be valid.

7-03 Meaning of the time stamp in the temporalReportingInterval taken from the TimeStampMeaning codelist.

4-03 The topographic context from the TopographicContextType codelist [Phase 3]

Specifies at least the begin date of the indicated topographyBathymetry.

expected values are: pulsed, continuous-wave use conditional on frequencyUse = Transmit

The type of event, taken from the EventType codelist (e.g. tree removal, storm damage etc).

1-02 Measurement Unit (unit of measure) [Phase 1]

The time period for which this location is known to be valid.

The WIGOSMetadataRecord is a container for WIGOS information for the purposes of packaging the information for delivery to, or transfer between, systems.

5-08 Was the instrument found to be within verification limits (True if yes, False if no)

3-01 The WMO region the observing facility is located in, from the WMORegionType codelist.