| Attribute Name -- Attribute Label |
Unit |
Attribute definition |
datetime
--
Date and Time
|
not mapped |
The date and time |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Date time (YYYY-MM-DD hh:mm:ss) |
|
Description
:
|
Date time (YYYY-MM-DD hh:mm:ss) |
|
|
PCP
--
precipitation
|
Millimeter |
precipitation independent of the measuerement hight |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Precipitation |
|
Description
:
|
Precipitation with raingauge Campbell |
|
Instrumentation:
|
Instrument:
Description: Tipping Bucket Raingauge
|
Instrument: raingauge
|
Vendor: Campbell
|
|
|
|
Ta_2m
--
air temperature in 2m
|
Degrees Celsius |
Air temperature in 2 m height |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Temperature sensor |
|
Description
:
|
Temperature at 2 meters with Campbell thermometer |
|
Instrumentation:
|
Instrument:
Description: Platinum resistance thermocouple (100 Ohm at 0dgC)
|
Instrument: thermometer
|
Vendor: Rotronic AG / Campbell
|
|
|
|
Windspeed
--
Wind speed
|
Meter per second |
Wind speed |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Windspeed and direction |
|
Description
:
|
Windspeed and direction with ultrasonic anemometer |
|
Instrumentation:
|
Instrument:
Description: Two pairs of orthogonally oriented transducers to sense the horizontal wind speed and direction
|
Instrument: Ultrasonic anemometer
|
Vendor: Gill Instruments / Campbell
|
|
|
|
Wind_direction
--
Wind direction 3m
|
Degree |
Wind direction in 3m height |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Windspeed and direction |
|
Description
:
|
Windspeed and direction with ultrasonic anemometer |
|
Instrumentation:
|
Instrument:
Description: Two pairs of orthogonally oriented transducers to sense the horizontal wind speed and direction
|
Instrument: Ultrasonic anemometer
|
Vendor: Gill Instruments / Campbell
|
|
|
|
Huma_2m
--
Air humidity 2m
|
Percent |
Air humidity in 2 m height |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring relative humidity with hygrometer (Vaisala) |
|
Description
:
|
Measuring relative humidity with hygrometer (Vaisala) |
|
|
PAR
--
Photosynthetic active radiation
|
Micromol per square meter and second |
Photosynthetical active radiation |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring photosynthetic active radiation with photosynthetic radiation sensor (Skye) |
|
Description
:
|
Measuring photosynthetic active radiation with photosynthetic radiation sensor (Skye) |
|
|
pressure_atm
--
Atmospheric Pressure
|
Hectopascal |
Barometric pressure of the atmosphere |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Atmospheric pressure measured with barometric |
|
Description
:
|
Atmospheric pressure measured with barometric |
|
Instrumentation:
|
measurementheight=0.0
Instrument:
Description: Capacitive sensor transducer
|
Instrument: Barometer
|
Vendor: Campbell / Setra
|
Measurement:
Measurement type: Pressure
|
Unit: Hectopascal
|
Resolution: 0.0
|
Dimension: 1
|
Error: 0.6
|
Size:
|
|
|
|
temp_air_50cm
--
Air Temperature at 50 cm
|
Degrees Celsius |
Air Temperature at canopy level for ferns, grasses and forages |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Temperature sensor |
|
Description
:
|
Temperature at 2 meters with Campbell thermometer |
|
Instrumentation:
|
Instrument:
Description: Platinum resistance thermocouple (100 Ohm at 0dgC)
|
Instrument: thermometer
|
Vendor: Rotronic AG / Campbell
|
|
|
|
hum_rel_50cm
--
Relative Humidity at 50 cm
|
Percent |
Relative Humidity at canopy level for ferns, grasses and forages |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Relative humidity |
|
Description
:
|
Relative humidity with campbell higrometer |
|
Instrumentation:
|
Instrument:
Description: Polymer foil between two flat electrodes and protected by porous Teflon foil
|
Instrument: higrometer
|
Vendor: Rotronic AG / Campbell
|
|
|
|
temp_soil_50cm
--
Soil Temperature at 50 cm
|
Degrees Celsius |
Soil temperature measured at 50 cm depth |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Soil temperature |
|
Description
:
|
Soil temperature with thermocouple |
|
Instrumentation:
|
Instrument:
Description: Temporal change in the temperature of the soil layer above the soil heat flux sensor (HFP01SC)
|
Instrument: thermocouple
|
Vendor: Campbell
|
|
|
|
wetness_leaf
--
Leaf Wetness
|
Kiloohm |
Leaf wetness by electrical resistance |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Leaf wetness |
|
Description
:
|
Leaf wetness with resistive grid |
|
Instrumentation:
|
Instrument:
Description: Simple resistive grid configured in a 3-wire half-bridge
|
Instrument: resistive grid
|
Vendor: Campbell
|
|
|
|
water_vol_soil_20cm
--
Volumetric soil water content at 20cm
|
cubic meter per cubic meter |
Volumetric soil water content at 20cm depth (soil/water -- fractional) |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring volumetric water content of soil |
|
Description
:
|
Volumetric water content of soil with reflectometer |
|
Instrumentation:
|
Instrument:
Description: Water content reflectometer
|
Instrument: reflectometer
|
Vendor: Campbell
|
|
|
|
rad_sw_in
--
Incoming Shortwave Radiation
|
Watt per square meter |
Global shortwave radiation incoming from the atmosphere |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
Description
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
|
rad_sw_out
--
Outgoing Shortwave Radiation
|
Watt per square meter |
Shortwave radiation reflected by the earth surface (albedo) |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
Description
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
|
rad_lw_in
--
Incoming Longwave Radiation
|
Watt per square meter |
Longwave radiation incoming from the atmosphere |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
Description
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
|
rad_lw_out
--
Outgoing Longwave Radiation
|
Watt per square meter |
Longwave radiation emitted from surface |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
Description
:
|
Measuring radiation budget with thermopile (Kipp & Zonen) |
|
|
temp_case
--
Case Temperature
|
Degrees Celsius |
Case temperature for correction of instrument |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Case temperature |
|
Description
:
|
Case temperature with thermocouple |
|
Instrumentation:
|
Instrument:
Description: Case temperature for correction of longwave radiation output
|
Instrument: thermocouple
|
Vendor: Campbell
|
|
|
|
temp_leaf_fern_sun
--
Leaf Temperature of sunlit fern frond
|
Degrees Celsius |
Leaf Temperature of sunlit fern frond |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Leaf temperature measured with infrared sensor |
|
Description
:
|
Leaf temperature measured with infrared sensor |
|
Instrumentation:
|
measurementheight=0.0
Instrument:
Description: Optical sensor that measures emitted radiation and outputs the surface temperatures as a type-K thermocouple signal
|
Instrument: Infrared Thermocouple
|
Vendor: Apogee / Campbell
|
Measurement:
Measurement type: Temperature
|
Unit: Degrees Celsius
|
Resolution: 0.01
|
Dimension: 2
|
Error: 0.3
|
Size: 50 cm2
|
|
|
|
temp_leaf_fern_sha
--
Leaf Temperature of shaded fern frond
|
Degrees Celsius |
Leaf Temperature of shaded fern frond |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Leaf temperature measured with infrared sensor |
|
Description
:
|
Leaf temperature measured with infrared sensor |
|
Instrumentation:
|
measurementheight=0.0
Instrument:
Description: Optical sensor that measures emitted radiation and outputs the surface temperatures as a type-K thermocouple signal
|
Instrument: Infrared Thermocouple
|
Vendor: Apogee / Campbell
|
Measurement:
Measurement type: Temperature
|
Unit: Degrees Celsius
|
Resolution: 0.01
|
Dimension: 2
|
Error: 0.3
|
Size: 50 cm2
|
|
|
|
temp_leaf_grass_sun
--
Leaf temperature of sunlit grass leaf
|
Degrees Celsius |
Leaf temperature of sunlit grass leaf |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Leaf temperature measured with infrared sensor |
|
Description
:
|
Leaf temperature measured with infrared sensor |
|
Instrumentation:
|
measurementheight=0.0
Instrument:
Description: Optical sensor that measures emitted radiation and outputs the surface temperatures as a type-K thermocouple signal
|
Instrument: Infrared Thermocouple
|
Vendor: Apogee / Campbell
|
Measurement:
Measurement type: Temperature
|
Unit: Degrees Celsius
|
Resolution: 0.01
|
Dimension: 2
|
Error: 0.3
|
Size: 50 cm2
|
|
|
|
temp_leaf_grass_sha
--
Leaf temperature of shaded grass leaf
|
Degrees Celsius |
Leaf temperature of shaded grass leaf |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Leaf temperature measured with infrared sensor |
|
Description
:
|
Leaf temperature measured with infrared sensor |
|
Instrumentation:
|
measurementheight=0.0
Instrument:
Description: Optical sensor that measures emitted radiation and outputs the surface temperatures as a type-K thermocouple signal
|
Instrument: Infrared Thermocouple
|
Vendor: Apogee / Campbell
|
Measurement:
Measurement type: Temperature
|
Unit: Degrees Celsius
|
Resolution: 0.01
|
Dimension: 2
|
Error: 0.3
|
Size: 50 cm2
|
|
|
|
temp_soil_50cm_burn_pit_grass
--
Soil temperature at 50 cm of burning pit grass
|
Degrees Celsius |
Soil temperature at 50 cm of burning pit grass |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Soil temperature |
|
Description
:
|
Soil temperature with thermistor |
|
Instrumentation:
|
Instrument:
Description: Temperature probe
|
Instrument: thermistor
|
Vendor: Campbell
|
|
|
|
temp_soil_50cm_burn_pit_fern
--
Soil temperature at 50 cm of burning pit fern
|
Degrees Celsius |
Soil temperature at 50 cm of burning pit fern |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Soil temperature |
|
Description
:
|
Soil temperature with thermistor |
|
Instrumentation:
|
Instrument:
Description: Temperature probe
|
Instrument: thermistor
|
Vendor: Campbell
|
|
|
|
water_vol_soil_20cm_burn_pit_grass
--
Volumetric soil water content at 20cm of burning pit grass
|
cubic meter per cubic meter |
Volumetric soil water content at 20cm of burning pit grass |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring volumetric water content of soil |
|
Description
:
|
Volumetric water content of soil with reflectometer |
|
Instrumentation:
|
Instrument:
Description: Water content reflectometer
|
Instrument: reflectometer
|
Vendor: Campbell
|
|
|
|
water_vol_soil_20cm_burn_pit_fern
--
Volumetric soil water content at 20cm of burning pit fern
|
cubic meter per cubic meter |
Volumetric soil water content at 20cm of burning pit fern |
|
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
|
--- Step
1
---
|
|
Title
:
|
Measuring volumetric water content of soil |
|
Description
:
|
Volumetric water content of soil with reflectometer |
|
Instrumentation:
|
Instrument:
Description: Water content reflectometer
|
Instrument: reflectometer
|
Vendor: Campbell
|
|
|
|
