SensorThings Entity names

NMBGMR Ground Water Levels

Items in <> are field names in the source dataset, i.e. crosswalk.

Items in italics are literals

SensorThings Entity	Name	Description	Properties (additional metadata associated with each entity)
Location	<PointID>	?? Is this the coordinates or the name? TWG document has it as coordinates	<AltDatum> <Altitude>
Thing	`Water Well`		<WellData.WellDepth><WellData.FormationZone><WellScreens.ScreenTop><WellScreens.ScreenBottom>
Datastream	`Ground Water Levels`	?	?
ObservedProperty	`Depth to Water Below Land Surface`	`depth to water below land surface`	Option of Null, Dry, or qualifications on observed property
Sensor	`Pressure`	`Continuous measurement of groundwater depth by pressure transducer`	?
Sensor	`Acoustic`	`Continuous measurement of groundwater depth by acoustic sounder`	?
Sensor	`Manual`	`Manual measurement of groundwater depth by steel tape or electronic probe or other`	?

SensorThings Entity	Name	Description	Properties (additional metadata associated with each entity)
Location	<loc_name>	?? Is this the coordinates or the name? TWG document has it as coordinates
Thing	`Water Well`
Datastream	`Groundwater Levels`		?
ObservedProperty	`Depth to Water Below Land Surface`	`depth to water below land surface`	Option of Null
Sensor

SensorThings Entity	Name	Description	NMBGMR
Location			<PointID>
Thing	`Water Well`
Datastream	`Analytical Chemistry`
ObservedProperty	`Ca`	`Calcium`
ObservedProperty	`Na`	`Sodium`
ObservedProperty	`TDS`	`Total Dissolved Solids`
ObservedProperty	?	?
Sensor	?	?