Example
irt25m Archive Data Plot
Datastream : IRT25M
Infrared Thermometer: Ground surface temperature, averaged 60-second at 25-meter height
Active Dates
2001.10.13 - 2012.09.21
Measurement Categories
Radiometric, Surface Properties
Originating Instrument
Infrared Thermometer (IRT)
Measurements
Only measurements considered scientifically relevant are shown below by default.
Show all measurements
Measurement | Units | Variable |
---|---|---|
Altitude above mean sea level | m | alt |
Base time in Epoch | seconds since 1970-1-1 0:00:00 0:00 | base_time |
Instantaneous Surface Infra-red Temperature | K | inst_sfc_ir_temp ( time ) |
Instantaneous Case Temperature | K | inst_up_long_case_temp ( time ) |
Instantaneous Dome Temperature | K | inst_up_long_dome_temp ( time ) |
Instantaneous Upwelling Shortwave Hemispheric Irradiance, Pyranometer | W/m^2 | inst_up_short_hemisp ( time ) |
Battery Voltage | V | internal_voltage ( time ) |
North latitude | degree_N | lat |
Logger Temperature | C | logger_temp ( time ) |
East longitude | degree_E | lon |
Quality check results on field: Surface Infra-Red Temperature | unitless | qc_sfc_ir_temp ( time ) |
Quality check results on field: Surface Infra-Red Temperature, Maxima | unitless | qc_sfc_ir_temp_max ( time ) |
Quality check results on field: Surface Infra-Red Temperature, Minima | unitless | qc_sfc_ir_temp_min ( time ) |
Quality check results on field: Time offset from midnight | unitless | qc_time ( time ) |
Quality check results on field: Upwelling Longwave Hemispheric Irradiance, Pyrgeometer | unitless | qc_up_long_hemisp ( time ) |
Quality check results on field: Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima | unitless | qc_up_long_hemisp_max ( time ) |
Quality check results on field: Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Minima | unitless | qc_up_long_hemisp_min ( time ) |
Quality check results on field: Upwelling Shortwave Hemispheric Irradiance, Pyranometer | unitless | qc_up_short_hemisp ( time ) |
Quality check results on field: Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima | unitless | qc_up_short_hemisp_max ( time ) |
Quality check results on field: Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Minima | unitless | qc_up_short_hemisp_min ( time ) |
Surface Infra-Red Temperature | K | sfc_ir_temp ( time ) |
Surface Infra-Red Temperature, Maxima | K | sfc_ir_temp_max ( time ) |
Surface Infra-Red Temperature, Minima | K | sfc_ir_temp_min ( time ) |
Surface Infra-Red Temperature, Standard Deviation | K | sfc_ir_temp_std ( time ) |
Time offset from midnight | time ( time ) | |
Time offset from base_time | time_offset ( time ) | |
Upwelling Longwave Hemispheric Irradiance, Pyrgeometer | W/m^2 | up_long_hemisp ( time ) |
Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Maxima | W/m^2 | up_long_hemisp_max ( time ) |
Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Minima | W/m^2 | up_long_hemisp_min ( time ) |
Upwelling Longwave Hemispheric Irradiance, Pyrgeometer, Standard Deviation | W/m^2 | up_long_hemisp_std ( time ) |
Instantaneous Upwelling Longwave Hemispheric Irradiance, Pyrgeometer | W/m^2 | up_long_netir ( time ) |
Upwelling Shortwave Hemispheric Irradiance, Pyranometer | W/m^2 | up_short_hemisp ( time ) |
Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Maxima | W/m^2 | up_short_hemisp_max ( time ) |
Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Minima | W/m^2 | up_short_hemisp_min ( time ) |
Upwelling Shortwave Hemispheric Irradiance, Pyranometer, Standard Deviation | W/m^2 | up_short_hemisp_std ( time ) |
Locations
- Southern Great Plains (SGP)
- Central Facility, Lamont, OK (C1)
Contact(s)
Victor Morris
(509) 372-6144
victor.morris@pnnl.gov