netcdf shbaeriengineerC1.a1.19980704.001323 { dimensions: time = UNLIMITED ; // (5 currently) variables: int base_time ; base_time:string = "4-Jul-1998,0:13:23 GMT" ; base_time:long_name = "Base time in Epoch" ; base_time:units = "seconds since 1970-1-1 0:00:00 0:00" ; double time_offset(time) ; time_offset:long_name = "Time offset from base_time" ; time_offset:units = "seconds since 1998-07-04 00:13:23 0:00" ; float Time(time) ; Time:long_name = "Time at center of AERI sky observation period" ; Time:units = "UTC Hours" ; Time:resolution = "1E-4" ; Time:missing_value = "-9999.0" ; Time:explanation_of_value = "Hour + Hour fraction for each day" ; float timeHHMMSS(time) ; timeHHMMSS:long_name = "Time at center of AERI sky observation period" ; timeHHMMSS:units = "HHMMSS" ; timeHHMMSS:resolution = "1E0" ; timeHHMMSS:missing_value = "-9999.0" ; float dateYYMMDD(time) ; dateYYMMDD:long_name = "Observation date" ; dateYYMMDD:units = "YYMMDD" ; dateYYMMDD:resolution = "1E0" ; dateYYMMDD:missing_value = "-9999.0" ; float JulianDay(time) ; JulianDay:long_name = "Julian Day including day and fraction of day" ; JulianDay:units = "Days" ; JulianDay:resolution = "1E-5" ; JulianDay:missing_value = "-9999.0" ; float AERIunitNumber(time) ; AERIunitNumber:long_name = "AERI instrument unit serial number" ; AERIunitNumber:units = " " ; AERIunitNumber:resolution = "1E0" ; AERIunitNumber:missing_value = "-9999.0" ; float instrumentUnitNumber(time) ; instrumentUnitNumber:long_name = "Character string containing instrument name" ; instrumentUnitNumber:units = " " ; instrumentUnitNumber:resolution = "" ; instrumentUnitNumber:missing_value = "-9999.0" ; float Latitude(time) ; Latitude:long_name = "Observation latitude" ; Latitude:units = "Degrees" ; Latitude:resolution = "1E-2" ; Latitude:missing_value = "-9999.0" ; float Longitude(time) ; Longitude:long_name = "Observation longitude" ; Longitude:units = "Degrees" ; Longitude:resolution = "1E-2" ; Longitude:missing_value = "-9999.0" ; float Altitude(time) ; Altitude:long_name = "Observation Altitude" ; Altitude:units = "Meters" ; Altitude:resolution = "1E0" ; Altitude:missing_value = "-9999.0" ; float systemReleaseNumber(time) ; systemReleaseNumber:long_name = "Version number of Operational Software" ; systemReleaseNumber:units = "" ; systemReleaseNumber:resolution = "1E-3" ; systemReleaseNumber:missing_value = "-9999.0" ; float sceneViewDuration(time) ; sceneViewDuration:long_name = "Duration of scene view" ; sceneViewDuration:units = "Seconds" ; sceneViewDuration:resolution = "1E0" ; sceneViewDuration:missing_value = "-9999.0" ; float coadditionsCount(time) ; coadditionsCount:long_name = "Number of complete (forward+backward) interferogram scans in sample average" ; coadditionsCount:units = " " ; coadditionsCount:resolution = "1E0" ; coadditionsCount:missing_value = "-9999.0" ; float sceneMirrorPosition(time) ; sceneMirrorPosition:long_name = "Instrument scene mirror position identifier" ; sceneMirrorPosition:units = " " ; sceneMirrorPosition:resolution = "1E0" ; sceneMirrorPosition:missing_value = "-9999.0" ; float sceneMirPosCount(time) ; sceneMirPosCount:long_name = "Number of views in a sequence" ; sceneMirPosCount:units = "" ; sceneMirPosCount:resolution = "1E-0" ; sceneMirPosCount:missing_value = "-9999.0" ; float sceneMirPosEncoder(time) ; sceneMirPosEncoder:long_name = "Scene mirror position encoder value" ; sceneMirPosEncoder:units = " " ; sceneMirPosEncoder:resolution = "1E0" ; sceneMirPosEncoder:missing_value = "-9999.0" ; float ABBtopTemp(time) ; ABBtopTemp:long_name = "Ambient blackbody temperature - rim top" ; ABBtopTemp:units = "K" ; ABBtopTemp:resolution = "1E-3" ; ABBtopTemp:missing_value = "-9999.0" ; float ABBapexTemp(time) ; ABBapexTemp:long_name = "Ambient blackbody temperature - apex" ; ABBapexTemp:units = "K" ; ABBapexTemp:resolution = "1E-3" ; ABBapexTemp:missing_value = "-9999.0" ; float ABBbottomTemp(time) ; ABBbottomTemp:long_name = "Ambient blackbody temperature" ; ABBbottomTemp:units = "K" ; ABBbottomTemp:resolution = "1E-3" ; ABBbottomTemp:missing_value = "-9999.0" ; float HBBtopTemp(time) ; HBBtopTemp:long_name = "Hot blackbody temperature - rim top" ; HBBtopTemp:units = "K" ; HBBtopTemp:resolution = "1E-3" ; HBBtopTemp:missing_value = "-9999.0" ; float HBBapexTemp(time) ; HBBapexTemp:long_name = "Hot blackbody temperature - apex" ; HBBapexTemp:units = "K" ; HBBapexTemp:resolution = "1E-3" ; HBBapexTemp:missing_value = "-9999.0" ; float HBBbottomTemp(time) ; HBBbottomTemp:long_name = "Hot blackbody temperature - rim bottom" ; HBBbottomTemp:units = "K" ; HBBbottomTemp:resolution = "1E-3" ; HBBbottomTemp:missing_value = "-9999.0" ; float fixed2500ohmResistor(time) ; fixed2500ohmResistor:long_name = "Resistive temperature of 2500 Ohm fixed resistor - banana plug mounted" ; fixed2500ohmResistor:units = "K" ; fixed2500ohmResistor:resolution = "1E-3" ; fixed2500ohmResistor:missing_value = "-9999.0" ; float fixed97KohmResistor(time) ; fixed97KohmResistor:long_name = "Resistive temperature of 97 Kohm fixed resistor located in SCE-P4 shell" ; fixed97KohmResistor:units = "K" ; fixed97KohmResistor:resolution = "1E-3" ; fixed97KohmResistor:missing_value = "-9999.0" ; float outsideAirTemp(time) ; outsideAirTemp:long_name = "Ambient air temperature at hatch opening" ; outsideAirTemp:units = "K" ; outsideAirTemp:resolution = "1E-3" ; outsideAirTemp:missing_value = "-9999.0" ; float airNearInterferometerTemp(time) ; airNearInterferometerTemp:long_name = "Ambient air temperature near the interferometer" ; airNearInterferometerTemp:units = "K" ; airNearInterferometerTemp:resolution = "1E-3" ; airNearInterferometerTemp:missing_value = "-9999.0" ; float interferometerSecondPortTemp(time) ; interferometerSecondPortTemp:long_name = "AERI interferometer temperature at second port" ; interferometerSecondPortTemp:units = "K" ; interferometerSecondPortTemp:resolution = "1E-3" ; interferometerSecondPortTemp:missing_value = "-9999.0" ; float BBsupportStructureTemp(time) ; BBsupportStructureTemp:long_name = "Temperature of the AERI blackbody support structure" ; BBsupportStructureTemp:units = "K" ; BBsupportStructureTemp:resolution = "1E-3" ; BBsupportStructureTemp:missing_value = "-9999.0" ; float airNearBBsTemp(time) ; airNearBBsTemp:long_name = "Ambient air temperature near blackbodies " ; airNearBBsTemp:units = "K" ; airNearBBsTemp:resolution = "1E-3" ; airNearBBsTemp:missing_value = "-9999.0" ; float mirrorMotorTemp(time) ; mirrorMotorTemp:long_name = "Scene mirror motor case temperature" ; mirrorMotorTemp:units = "K" ; mirrorMotorTemp:resolution = "1E-3" ; mirrorMotorTemp:missing_value = "-9999.0" ; float sceneMirrorTemp(time) ; sceneMirrorTemp:long_name = "Scene mirror temperature as measured at the center of the back of the mirror" ; sceneMirrorTemp:units = "K" ; sceneMirrorTemp:resolution = "1E-3" ; sceneMirrorTemp:missing_value = "-9999.0" ; float fixed12KohmResistor(time) ; fixed12KohmResistor:long_name = "Resistive temperature of 12 Kohm fixed resistor located in SCE-P3 shell" ; fixed12KohmResistor:units = "K" ; fixed12KohmResistor:resolution = "1E-3" ; fixed12KohmResistor:missing_value = "-9999.0" ; float BBcontroller1temp(time) ; BBcontroller1temp:long_name = "Blackbody controller Unit 1 power supply temperature" ; BBcontroller1temp:units = "K" ; BBcontroller1temp:resolution = "1E-3" ; BBcontroller1temp:missing_value = "-9999.0" ; float BBcontroller2temp(time) ; BBcontroller2temp:long_name = "Blackbody controller Unit 2 power supply temperature" ; BBcontroller2temp:units = "K" ; BBcontroller2temp:resolution = "1E-3" ; BBcontroller2temp:missing_value = "-9999.0" ; float coolerCompressorTemp(time) ; coolerCompressorTemp:long_name = "Stirling cooler compressor temperature measured at compressor heatsink" ; coolerCompressorTemp:units = "K" ; coolerCompressorTemp:resolution = "1E-3" ; coolerCompressorTemp:missing_value = "-9999.0" ; float coolerExpanderTemp(time) ; coolerExpanderTemp:long_name = "Stirling cycle cooler expander temperature" ; coolerExpanderTemp:units = "K" ; coolerExpanderTemp:resolution = "1E-3" ; coolerExpanderTemp:missing_value = "-9999.0" ; float coolerPowerSupplyTemp(time) ; coolerPowerSupplyTemp:long_name = "Stirling cooler power supply temperature measured at power supply frame" ; coolerPowerSupplyTemp:units = "K" ; coolerPowerSupplyTemp:resolution = "1E-3" ; coolerPowerSupplyTemp:missing_value = "-9999.0" ; float rackAmbientTemp(time) ; rackAmbientTemp:long_name = "Electronics rack ambient temperature measured at inside top of rack" ; rackAmbientTemp:units = "K" ; rackAmbientTemp:resolution = "1E-3" ; rackAmbientTemp:missing_value = "-9999.0" ; float computerTemp(time) ; computerTemp:long_name = "AERI ingest computer temperature measured at back panel of computer" ; computerTemp:units = "K" ; computerTemp:resolution = "1E-3" ; computerTemp:missing_value = "-9999.0" ; float motorDriverTemp(time) ; motorDriverTemp:long_name = "Scene mirror motor driver heat sink temperature" ; motorDriverTemp:units = "K" ; motorDriverTemp:resolution = "1E-3" ; motorDriverTemp:missing_value = "-9999.0" ; float SCEtemp(time) ; SCEtemp:long_name = "Signal conditioning electronics inside air temperature" ; SCEtemp:units = "K" ; SCEtemp:resolution = "1E-3" ; SCEtemp:missing_value = "-9999.0" ; float coolerCurrent(time) ; coolerCurrent:long_name = "Stirling cycle cooler current" ; coolerCurrent:units = "amperes" ; coolerCurrent:resolution = "1E-3" ; coolerCurrent:missing_value = "-9999.0" ; float detectorTemp(time) ; detectorTemp:long_name = "Detector temperature sensed via diode near detector" ; detectorTemp:units = "K" ; detectorTemp:resolution = "1E-3" ; detectorTemp:missing_value = "-9999.0" ; float rainSensorIntensity(time) ; rainSensorIntensity:long_name = "Rain sensor analog output: the rain sensor is located inside the hatch near the sky aperture and is used to flag the critical condition of rain falling on the AERI sky aperture. If rain is detected, the AERI scene mirror will be safed to the down looking position. This rain sensor is not used to close the AERI viewing hatch; it could be viewed as an independent indicator of a situation where the hatch has not closed to protect the AERI interferometer front end in the presence of rain." ; rainSensorIntensity:units = "mm/hr" ; rainSensorIntensity:resolution = "1E0" ; rainSensorIntensity:missing_value = "-9999.0" ; float interferometerWindowTemp(time) ; interferometerWindowTemp:long_name = "Interferometer window temperature measured on the outside of the aluminum window flange" ; interferometerWindowTemp:units = "K" ; interferometerWindowTemp:resolution = "1E-3" ; interferometerWindowTemp:missing_value = "-9999.0" ; float frontEndFanAirUnheatedTemp(time) ; frontEndFanAirUnheatedTemp:long_name = "Interferometer front end fan airflow unheated temperature: used with heated temperature as measure of airflow." ; frontEndFanAirUnheatedTemp:units = "K" ; frontEndFanAirUnheatedTemp:resolution = "1E-3" ; frontEndFanAirUnheatedTemp:missing_value = "-9999.0" ; float frontEndFanAirHeatedTemp(time) ; frontEndFanAirHeatedTemp:long_name = "Interferometer front end fan airflow heated temperature: used with unheated temperature as measure of airflow." ; frontEndFanAirHeatedTemp:units = "K" ; frontEndFanAirHeatedTemp:resolution = "1E-3" ; frontEndFanAirHeatedTemp:missing_value = "-9999.0" ; float spareTemp(time) ; spareTemp:long_name = "Spare temperature sensor (location TBD)" ; spareTemp:units = "K" ; spareTemp:resolution = "1E-3" ; spareTemp:missing_value = "-9999.0" ; float atmosphericRelativeHumidity(time) ; atmosphericRelativeHumidity:long_name = "Relative humidity measured near Blackbodies. Use with Air Temperature Near BBs only." ; atmosphericRelativeHumidity:units = "% RH" ; atmosphericRelativeHumidity:resolution = "1E-1" ; atmosphericRelativeHumidity:missing_value = "-9999.0" ; float interferometerEnclosureRelativeHumidity(time) ; interferometerEnclosureRelativeHumidity:long_name = "Relative Humidity measured in the Interferometer Enclosure" ; interferometerEnclosureRelativeHumidity:units = "% RH" ; interferometerEnclosureRelativeHumidity:resolution = "1E-1" ; interferometerEnclosureRelativeHumidity:missing_value = "-9999.0" ; float atmosphericPressure(time) ; atmosphericPressure:long_name = "Observation atmospheric pressure in AERI electronics" ; atmosphericPressure:units = "mb" ; atmosphericPressure:resolution = "1E-1" ; atmosphericPressure:missing_value = "-9999.0" ; float maxSampleStdDev(time) ; maxSampleStdDev:long_name = "Maximum Standard Deviation in Thermistor Channels 0..7" ; maxSampleStdDev:units = "K" ; maxSampleStdDev:resolution = "1E-3" ; maxSampleStdDev:missing_value = "-9999.0" ; float sceneMirrorAngle(time) ; sceneMirrorAngle:long_name = "Scene mirror view angle in non-negative degrees, measured clockwise looking into interferometer window." ; sceneMirrorAngle:units = "degrees" ; sceneMirrorAngle:resolution = "1E-2" ; sceneMirrorAngle:missing_value = "-9999.0" ; float sceneMirrorMotorStep(time) ; sceneMirrorMotorStep:long_name = "Motor step value given to motor controller to achieve proper mirror positioning" ; sceneMirrorMotorStep:units = "motor steps" ; sceneMirrorMotorStep:resolution = "1E0" ; sceneMirrorMotorStep:missing_value = "-9999.0" ; float opticsCompartmentRelativeHumidity(time) ; opticsCompartmentRelativeHumidity:long_name = "Relative humidity measured in the optics compartment atop the interferometer." ; opticsCompartmentRelativeHumidity:units = "%" ; opticsCompartmentRelativeHumidity:resolution = "1E0" ; opticsCompartmentRelativeHumidity:missing_value = "-9999.0" ; float hatchOpen(time) ; hatchOpen:long_name = "Hatch status indicator, boolean with negative error conditions: 1:Open 0:Closed -1:Fault -2:Outside Valid Range -3:Neither Open Nor Closed" ; hatchOpen:units = " " ; hatchOpen:resolution = "1E0" ; hatchOpen:missing_value = "-9999.0" ; float ABBmaxTempDiff(time) ; ABBmaxTempDiff:long_name = "Maximum Temperature Difference Between ABB Thermistors" ; ABBmaxTempDiff:units = "K" ; ABBmaxTempDiff:resolution = "1E-3" ; ABBmaxTempDiff:missing_value = "-9999.0" ; float HBBmaxTempDiff(time) ; HBBmaxTempDiff:long_name = "Maximum Temperature Difference Between HBB Thermistors" ; HBBmaxTempDiff:units = "K" ; HBBmaxTempDiff:resolution = "1E-3" ; HBBmaxTempDiff:missing_value = "-9999.0" ; float frontEndFanAirTempDiff(time) ; frontEndFanAirTempDiff:long_name = "Difference between frontEndFanAirHeatedTemp and frontEndFanAirUnheatedTemp; indicative of front end air flow." ; frontEndFanAirTempDiff:units = "K" ; frontEndFanAirTempDiff:resolution = "1E-3" ; frontEndFanAirTempDiff:missing_value = "-9999.0" ; float sceneMirPosEncoderDrift(time) ; sceneMirPosEncoderDrift:long_name = "Difference between actual and ideal motor encoder values for current view; indicative of quality of the mirror positioning." ; sceneMirPosEncoderDrift:units = "steps" ; sceneMirPosEncoderDrift:resolution = "1E0" ; sceneMirPosEncoderDrift:missing_value = "-9999.0" ; float channelNumber(time) ; channelNumber:long_name = "AERI instrument data channel number" ; channelNumber:units = " " ; channelNumber:resolution = "1E0" ; channelNumber:missing_value = "-9999.0" ; float missingDataFlag(time) ; missingDataFlag:long_name = "Logical flag indicating that a data record is missing (true/false)" ; missingDataFlag:units = " " ; missingDataFlag:resolution = "1E0" ; missingDataFlag:missing_value = "-9999.0" ; float calibrationAmbientTemp(time) ; calibrationAmbientTemp:long_name = "Ambient temperature used in calibration" ; calibrationAmbientTemp:units = "K" ; calibrationAmbientTemp:resolution = "1E-3" ; calibrationAmbientTemp:missing_value = "-9999.0" ; float calibrationCBBtemp(time) ; calibrationCBBtemp:long_name = "Cold blackbody temperature used in calibration" ; calibrationCBBtemp:units = "K" ; calibrationCBBtemp:resolution = "1E-3" ; calibrationCBBtemp:missing_value = "-9999.0" ; float calibrationHBBtemp(time) ; calibrationHBBtemp:long_name = "Hot blackbody temperature used in calibration" ; calibrationHBBtemp:units = "K" ; calibrationHBBtemp:resolution = "1E-3" ; calibrationHBBtemp:missing_value = "-9999.0" ; float calibratedSceneID(time) ; calibratedSceneID:long_name = "Type of scene that has been calibrated (ASCII character as float)" ; calibratedSceneID:units = "" ; calibratedSceneID:resolution = "1E-0" ; calibratedSceneID:missing_value = "-9999.0" ; float ABBtopTempWeight(time) ; ABBtopTempWeight:long_name = "Weight factor for top used in calculating ambient blackbody temperature average" ; ABBtopTempWeight:units = "/1" ; ABBtopTempWeight:resolution = "1E-3" ; ABBtopTempWeight:missing_value = "-9999.0" ; float ABBapexTempWeight(time) ; ABBapexTempWeight:long_name = "Weight factor for apex used in calculating ambient blackbody temperature average" ; ABBapexTempWeight:units = "/1" ; ABBapexTempWeight:resolution = "1E-3" ; ABBapexTempWeight:missing_value = "-9999.0" ; float ABBbottomTempWeight(time) ; ABBbottomTempWeight:long_name = "Weight factor for bottom used in calculating ambient blackbody temperature average" ; ABBbottomTempWeight:units = "/1" ; ABBbottomTempWeight:resolution = "1E-3" ; ABBbottomTempWeight:missing_value = "-9999.0" ; float HBBtopTempWeight(time) ; HBBtopTempWeight:long_name = "Weight factor for top used in calculating hot blackbody temperature average" ; HBBtopTempWeight:units = "/1" ; HBBtopTempWeight:resolution = "1E-3" ; HBBtopTempWeight:missing_value = "-9999.0" ; float HBBapexTempWeight(time) ; HBBapexTempWeight:long_name = "Weight factor for apex used in calculating hot blackbody temperature average" ; HBBapexTempWeight:units = "/1" ; HBBapexTempWeight:resolution = "1E-3" ; HBBapexTempWeight:missing_value = "-9999.0" ; float HBBbottomTempWeight(time) ; HBBbottomTempWeight:long_name = "Weight factor for bottom used in calculating hot blackbody temperature average" ; HBBbottomTempWeight:units = "/1" ; HBBbottomTempWeight:resolution = "1E-3" ; HBBbottomTempWeight:missing_value = "-9999.0" ; float ABBtempOffset(time) ; ABBtempOffset:long_name = "Corrective offset for final ambient blackbody average temperature" ; ABBtempOffset:units = "K" ; ABBtempOffset:resolution = "1E-3" ; ABBtempOffset:missing_value = "-9999.0" ; float HBBtempOffset(time) ; HBBtempOffset:long_name = "Corrective offset for final hot blackbody average temperature" ; HBBtempOffset:units = "K" ; HBBtempOffset:resolution = "1E-3" ; HBBtempOffset:missing_value = "-9999.0" ; float BBcavityFactor(time) ; BBcavityFactor:long_name = "Blackbody cavity geometry factor" ; BBcavityFactor:units = "" ; BBcavityFactor:resolution = "1E-3" ; BBcavityFactor:missing_value = "-9999.0" ; float sceneMirPosEncoderMaxDrift(time) ; sceneMirPosEncoderMaxDrift:long_name = "Maximum departure from ideal of the mirror position over the course of all contributing views. Typically two hot, two ambient, and one scene view are examined." ; sceneMirPosEncoderMaxDrift:units = "steps" ; sceneMirPosEncoderMaxDrift:resolution = "1E-1" ; sceneMirPosEncoderMaxDrift:missing_value = "-9999.0" ; float FFOVhalfAngle(time) ; FFOVhalfAngle:long_name = "Field of view half angle used in finite FOV correction" ; FFOVhalfAngle:units = "radians" ; FFOVhalfAngle:resolution = "1E-3" ; FFOVhalfAngle:missing_value = "-9999.0" ; float numberOfTerms(time) ; numberOfTerms:long_name = "Number of terms used in finite field of view correction" ; numberOfTerms:units = " " ; numberOfTerms:resolution = "1E0" ; numberOfTerms:missing_value = "-9999.0" ; float originalLaserWavenumber(time) ; originalLaserWavenumber:long_name = "Original laser wavenumber assumed for this instrument" ; originalLaserWavenumber:units = "cm-1" ; originalLaserWavenumber:resolution = "1E-3" ; originalLaserWavenumber:missing_value = "-9999.0" ; float outputLaserWavenumber(time) ; outputLaserWavenumber:long_name = "Laser wavenumber used in definition of output wavenumber scale" ; outputLaserWavenumber:units = "cm-1" ; outputLaserWavenumber:resolution = "1E-3" ; outputLaserWavenumber:missing_value = "-9999.0" ; float originalInterferogramSize(time) ; originalInterferogramSize:long_name = "Size of buffer holding initial spectrum" ; originalInterferogramSize:units = "32-bit words" ; originalInterferogramSize:resolution = "1E0" ; originalInterferogramSize:missing_value = "-9999.0" ; float expandedInterferogramSize(time) ; expandedInterferogramSize:long_name = "Size of buffer holding expanded spectrum before interpolation" ; expandedInterferogramSize:units = "32-bit words" ; expandedInterferogramSize:resolution = "1E0" ; expandedInterferogramSize:missing_value = "-9999.0" ; float surfaceLayerRadiance675_680(time) ; surfaceLayerRadiance675_680:long_name = "Longwave radiance average (675-680 cm-1) Surface Air" ; surfaceLayerRadiance675_680:units = "mW/(m2 sr cm-1)" ; surfaceLayerRadiance675_680:resolution = "1E-4" ; surfaceLayerRadiance675_680:missing_value = "-9999.0" ; float elevatedLayerRadiance700_705(time) ; elevatedLayerRadiance700_705:long_name = "Longwave radiance average (700_705 cm-1) Elevated Air" ; elevatedLayerRadiance700_705:units = "mW/(m2 sr cm-1)" ; elevatedLayerRadiance700_705:resolution = "1E-4" ; elevatedLayerRadiance700_705:missing_value = "-9999.0" ; float longwaveWindowRadiance985_990(time) ; longwaveWindowRadiance985_990:long_name = "Longwave window radiance average (985_990 cm-1)" ; longwaveWindowRadiance985_990:units = "mW/(m2 sr cm-1)" ; longwaveWindowRadiance985_990:resolution = "1E-4" ; longwaveWindowRadiance985_990:missing_value = "-9999.0" ; float surfaceLayerRadiance2295_2300(time) ; surfaceLayerRadiance2295_2300:long_name = "Shortwave radiance average (2295_2300 cm-1) Surface Air" ; surfaceLayerRadiance2295_2300:units = "mW/(m2 sr cm-1)" ; surfaceLayerRadiance2295_2300:resolution = "1E-6" ; surfaceLayerRadiance2295_2300:missing_value = "-9999.0" ; float elevatedLayerRadiance2282_2287(time) ; elevatedLayerRadiance2282_2287:long_name = "Shortwave radiance average (2282_2287 cm-1) Elevated Air" ; elevatedLayerRadiance2282_2287:units = "mW/(m2 sr cm-1)" ; elevatedLayerRadiance2282_2287:resolution = "1E-6" ; elevatedLayerRadiance2282_2287:missing_value = "-9999.0" ; float shortwaveWindowRadiance2510_2515(time) ; shortwaveWindowRadiance2510_2515:long_name = "Shortwave window radiance average (2510_2515 cm-1)" ; shortwaveWindowRadiance2510_2515:units = "mW/(m2 sr cm-1)" ; shortwaveWindowRadiance2510_2515:resolution = "1E-6" ; shortwaveWindowRadiance2510_2515:missing_value = "-9999.0" ; float surfaceLayerAirTemp675_680(time) ; surfaceLayerAirTemp675_680:long_name = "Longwave surface air brightness temperature from radiance average (675_680 cm-1)" ; surfaceLayerAirTemp675_680:units = "K" ; surfaceLayerAirTemp675_680:resolution = "1E-4" ; surfaceLayerAirTemp675_680:missing_value = "-9999.0" ; float elevatedLayerAirTemp700_705(time) ; elevatedLayerAirTemp700_705:long_name = "Longwave elevated air brightness temperature from radiance average (700_705 cm-1)" ; elevatedLayerAirTemp700_705:units = "K" ; elevatedLayerAirTemp700_705:resolution = "1E-4" ; elevatedLayerAirTemp700_705:missing_value = "-9999.0" ; float longwaveWindowAirTemp985_990(time) ; longwaveWindowAirTemp985_990:long_name = "Longwave window brightness temperature from radiance average (985_990 cm-1)" ; longwaveWindowAirTemp985_990:units = "K" ; longwaveWindowAirTemp985_990:resolution = "1E-4" ; longwaveWindowAirTemp985_990:missing_value = "-9999.0" ; float surfaceLayerAirTemp2295_2300(time) ; surfaceLayerAirTemp2295_2300:long_name = "Shortwave surface air brightness temperature from radiance average (2295_2300 cm-1)" ; surfaceLayerAirTemp2295_2300:units = "K" ; surfaceLayerAirTemp2295_2300:resolution = "1E-4" ; surfaceLayerAirTemp2295_2300:missing_value = "-9999.0" ; float elevatedLayerAirTemp2282_2287(time) ; elevatedLayerAirTemp2282_2287:long_name = "Shortwave elevated air brightness temperature from radiance average (2282_2287 cm-1)" ; elevatedLayerAirTemp2282_2287:units = "K" ; elevatedLayerAirTemp2282_2287:resolution = "1E-4" ; elevatedLayerAirTemp2282_2287:missing_value = "-9999.0" ; float shortwaveWindowAirTemp2510_2515(time) ; shortwaveWindowAirTemp2510_2515:long_name = "Shortwave window brightness temperature from radiance average (2510_2515 cm-1)" ; shortwaveWindowAirTemp2510_2515:units = "K" ; shortwaveWindowAirTemp2510_2515:resolution = "1E-4" ; shortwaveWindowAirTemp2510_2515:missing_value = "-9999.0" ; float skyViewStdDevRadiance675_680(time) ; skyViewStdDevRadiance675_680:long_name = "Radiance standard deviation during sky view averaged over (675_680 cm-1)" ; skyViewStdDevRadiance675_680:units = "mW/(m2 sr cm-1)" ; skyViewStdDevRadiance675_680:resolution = "1E-7" ; skyViewStdDevRadiance675_680:missing_value = "-9999.0" ; float skyViewStdDevRadiance700_705(time) ; skyViewStdDevRadiance700_705:long_name = "Radiance standard deviation during sky view averaged over (700_705 cm-1)" ; skyViewStdDevRadiance700_705:units = "mW/(m2 sr cm-1)" ; skyViewStdDevRadiance700_705:resolution = "1E-7" ; skyViewStdDevRadiance700_705:missing_value = "-9999.0" ; float skyViewStdDevRadiance985_990(time) ; skyViewStdDevRadiance985_990:long_name = "Radiance standard deviation during sky view averaged over (985_990 cm-1)" ; skyViewStdDevRadiance985_990:units = "mW/(m2 sr cm-1)" ; skyViewStdDevRadiance985_990:resolution = "1E-7" ; skyViewStdDevRadiance985_990:missing_value = "-9999.0" ; float skyViewStdDevRadiance2295_2300(time) ; skyViewStdDevRadiance2295_2300:long_name = "Radiance standard deviation during sky view averaged over (2295_2300 cm-1)" ; skyViewStdDevRadiance2295_2300:units = "mW/(m2 sr cm-1)" ; skyViewStdDevRadiance2295_2300:resolution = "1E-7" ; skyViewStdDevRadiance2295_2300:missing_value = "-9999.0" ; float skyViewStdDevRadiance2282_2287(time) ; skyViewStdDevRadiance2282_2287:long_name = "Radiance standard deviation during sky view averaged over (2282_2287 cm-1)" ; skyViewStdDevRadiance2282_2287:units = "mW/(m2 sr cm-1)" ; skyViewStdDevRadiance2282_2287:resolution = "1E-7" ; skyViewStdDevRadiance2282_2287:missing_value = "-9999.0" ; float skyViewStdDevRadiance2510_2515(time) ; skyViewStdDevRadiance2510_2515:long_name = "Radiance standard deviation during sky view averaged over (2510_2515 cm-1)" ; skyViewStdDevRadiance2510_2515:units = "mW/(m2 sr cm-1)" ; skyViewStdDevRadiance2510_2515:resolution = "1E-7" ; skyViewStdDevRadiance2510_2515:missing_value = "-9999.0" ; float HBBviewStdDevRadiance675_680(time) ; HBBviewStdDevRadiance675_680:long_name = "Radiance standard deviation during hot blackbody view averaged over (675_680 cm-1)" ; HBBviewStdDevRadiance675_680:units = "mW/(m2 sr cm-1)" ; HBBviewStdDevRadiance675_680:resolution = "1E-7" ; HBBviewStdDevRadiance675_680:missing_value = "-9999.0" ; float HBBviewStdDevRadiance700_705(time) ; HBBviewStdDevRadiance700_705:long_name = "Radiance standard deviation during hot blackbody view averaged over (700_705 cm-1)" ; HBBviewStdDevRadiance700_705:units = "mW/(m2 sr cm-1)" ; HBBviewStdDevRadiance700_705:resolution = "1E-7" ; HBBviewStdDevRadiance700_705:missing_value = "-9999.0" ; float HBBviewStdDevRadiance985_990(time) ; HBBviewStdDevRadiance985_990:long_name = "Radiance standard deviation during hot blackbody view averaged over (985_990 cm-1)" ; HBBviewStdDevRadiance985_990:units = "mW/(m2 sr cm-1)" ; HBBviewStdDevRadiance985_990:resolution = "1E-7" ; HBBviewStdDevRadiance985_990:missing_value = "-9999.0" ; float HBBviewStdDevRadiance2295_2300(time) ; HBBviewStdDevRadiance2295_2300:long_name = "Radiance standard deviation during hot blackbody view averaged over (2295_2300 cm-1)" ; HBBviewStdDevRadiance2295_2300:units = "mW/(m2 sr cm-1)" ; HBBviewStdDevRadiance2295_2300:resolution = "1E-7" ; HBBviewStdDevRadiance2295_2300:missing_value = "-9999.0" ; float HBBviewStdDevRadiance2282_2287(time) ; HBBviewStdDevRadiance2282_2287:long_name = "Radiance standard deviation during hot blackbody view averaged over (2282_2287 cm-1)" ; HBBviewStdDevRadiance2282_2287:units = "mW/(m2 sr cm-1)" ; HBBviewStdDevRadiance2282_2287:resolution = "1E-7" ; HBBviewStdDevRadiance2282_2287:missing_value = "-9999.0" ; float HBBviewStdDevRadiance2510_2515(time) ; HBBviewStdDevRadiance2510_2515:long_name = "Radiance standard deviation during hot blackbody view averaged over (2510_2515 cm-1)" ; HBBviewStdDevRadiance2510_2515:units = "mW/(m2 sr cm-1)" ; HBBviewStdDevRadiance2510_2515:resolution = "1E-7" ; HBBviewStdDevRadiance2510_2515:missing_value = "-9999.0" ; float ABBviewStdDevRadiance675_680(time) ; ABBviewStdDevRadiance675_680:long_name = "Radiance standard deviation during ambient blackbody view averaged over (675_680 cm-1)" ; ABBviewStdDevRadiance675_680:units = "mW/(m2 sr cm-1)" ; ABBviewStdDevRadiance675_680:resolution = "1E-7" ; ABBviewStdDevRadiance675_680:missing_value = "-9999.0" ; float ABBviewStdDevRadiance700_705(time) ; ABBviewStdDevRadiance700_705:long_name = "Radiance standard deviation during ambient blackbody view averaged over (700_705 cm-1)" ; ABBviewStdDevRadiance700_705:units = "mW/(m2 sr cm-1)" ; ABBviewStdDevRadiance700_705:resolution = "1E-7" ; ABBviewStdDevRadiance700_705:missing_value = "-9999.0" ; float ABBviewStdDevRadiance985_990(time) ; ABBviewStdDevRadiance985_990:long_name = "Radiance standard deviation during ambient blackbody view averaged over (985_990 cm-1)" ; ABBviewStdDevRadiance985_990:units = "mW/(m2 sr cm-1)" ; ABBviewStdDevRadiance985_990:resolution = "1E-7" ; ABBviewStdDevRadiance985_990:missing_value = "-9999.0" ; float ABBviewStdDevRadiance2295_2300(time) ; ABBviewStdDevRadiance2295_2300:long_name = "Radiance standard deviation during ambient blackbody view averaged over (2295_2300 cm-1)" ; ABBviewStdDevRadiance2295_2300:units = "mW/(m2 sr cm-1)" ; ABBviewStdDevRadiance2295_2300:resolution = "1E-7" ; ABBviewStdDevRadiance2295_2300:missing_value = "-9999.0" ; float ABBviewStdDevRadiance2282_2287(time) ; ABBviewStdDevRadiance2282_2287:long_name = "Radiance standard deviation during ambient blackbody view averaged over (2282_2287 cm-1)" ; ABBviewStdDevRadiance2282_2287:units = "mW/(m2 sr cm-1)" ; ABBviewStdDevRadiance2282_2287:resolution = "1E-7" ; ABBviewStdDevRadiance2282_2287:missing_value = "-9999.0" ; float ABBviewStdDevRadiance2510_2515(time) ; ABBviewStdDevRadiance2510_2515:long_name = "Radiance standard deviation during ambient blackbody view averaged over (2510_2515 cm-1)" ; ABBviewStdDevRadiance2510_2515:units = "mW/(m2 sr cm-1)" ; ABBviewStdDevRadiance2510_2515:resolution = "1E-7" ; ABBviewStdDevRadiance2510_2515:missing_value = "-9999.0" ; float twoMinuteNoiseEstimateFactor(time) ; twoMinuteNoiseEstimateFactor:long_name = "Factor used to convert single-scan noise to two-minute equivalent" ; twoMinuteNoiseEstimateFactor:units = " " ; twoMinuteNoiseEstimateFactor:resolution = "1E-5" ; twoMinuteNoiseEstimateFactor:missing_value = "-9999.0" ; float HBBstable(time) ; HBBstable:long_name = "Logical flag indicating whether HBB temperature is stable (true) or not stable (false). Determined using HBBtempDrift and HBBtempDriftLimit." ; HBBstable:units = " " ; HBBstable:resolution = "1E0" ; HBBstable:missing_value = "-9999.0" ; float SWskyNENacceptable(time) ; SWskyNENacceptable:long_name = "Logical flag indicating whether shortwave channel noise equivalent radiance is acceptable in sky view (true/false). Determined using SWskyNEN and SWskyNENlimit." ; SWskyNENacceptable:units = " " ; SWskyNENacceptable:resolution = "1E0" ; SWskyNENacceptable:missing_value = "-9999.0" ; float LWskyNENacceptable(time) ; LWskyNENacceptable:long_name = "Logical flag indicating whether longwave channel noise equivalent radiance is acceptable in sky view (true/false). Determined using LWskyNEN and LWskyNENlimit." ; LWskyNENacceptable:units = " " ; LWskyNENacceptable:resolution = "1E0" ; LWskyNENacceptable:missing_value = "-9999.0" ; float dataAvailable(time) ; dataAvailable:long_name = "xxx" ; dataAvailable:units = "xxx" ; dataAvailable:resolution = "1E-3" ; dataAvailable:missing_value = "-9999." ; float HBBtempDrift(time) ; HBBtempDrift:long_name = "The maximum excursion of hot-blackbody temperature over 5 consecutive scenes, centered on the sky view" ; HBBtempDrift:units = "K" ; HBBtempDrift:resolution = "1E-3" ; HBBtempDrift:missing_value = "-9999.0" ; float HBBtempDriftLimit(time) ; HBBtempDriftLimit:long_name = "Limit applied to HBBtempDrift in determination of HBBstable flag" ; HBBtempDriftLimit:units = "K" ; HBBtempDriftLimit:resolution = "1E-3" ; HBBtempDriftLimit:missing_value = "-9999.0" ; float LWskyNEN(time) ; LWskyNEN:long_name = "The noise equivalent radiance observed in the longwave channel during a sky view at 1000 cm-1" ; LWskyNEN:units = "mw/(m2 sr cm-1)" ; LWskyNEN:resolution = "1E-4" ; LWskyNEN:missing_value = "-9999.0" ; float LWskyNENlimit(time) ; LWskyNENlimit:long_name = "Limit applied to LWskyNEN in determination of LWskyNENacceptable" ; LWskyNENlimit:units = "mw/(m2 sr cm-1)" ; LWskyNENlimit:resolution = "1E-4" ; LWskyNENlimit:missing_value = "-9999.0" ; float SWskyNEN(time) ; SWskyNEN:long_name = "The noise equivalent radiance observed in the shortwave channel during a sky view at 2500 cm-1" ; SWskyNEN:units = "mw/(m2 sr cm-1)" ; SWskyNEN:resolution = "1E-6" ; SWskyNEN:missing_value = "-9999.0" ; float SWskyNENlimit(time) ; SWskyNENlimit:long_name = "Limit applied to SWskyNEN in determination of SWskyNENacceptable" ; SWskyNENlimit:units = "mw/(m2 sr cm-1)" ; SWskyNENlimit:resolution = "1E-6" ; SWskyNENlimit:missing_value = "-9999.0" ; float LW_HBB_NEN(time) ; LW_HBB_NEN:long_name = "Noise-equivalent Radiance in Hot Blackbody at 1000 cm-1" ; LW_HBB_NEN:units = "mw/(m2 sr cm-1)" ; LW_HBB_NEN:resolution = "1E-4" ; LW_HBB_NEN:missing_value = "-9999.0" ; float SW_HBB_NEN(time) ; SW_HBB_NEN:long_name = "Noise-equivalent Radiance in Hot Blackbody at 2500 cm-1" ; SW_HBB_NEN:units = "mw/(m2 sr cm-1)" ; SW_HBB_NEN:resolution = "1E-6" ; SW_HBB_NEN:missing_value = "-9999.0" ; float SWresponsivity(time) ; SWresponsivity:long_name = "Characteristic value representing overall shortwave channel responsivity" ; SWresponsivity:units = "Counts/[mw/(m2 sr cm-1)]" ; SWresponsivity:resolution = "1E-5" ; SWresponsivity:missing_value = "-9999.0" ; float LWresponsivity(time) ; LWresponsivity:long_name = "Characteristic value representing overall longwave channel responsivity" ; LWresponsivity:units = "Counts/[mw/(m2 sr cm-1)]" ; LWresponsivity:resolution = "1E-5" ; LWresponsivity:missing_value = "-9999.0" ; float skyViewImaginaryRadiance675_680(time) ; skyViewImaginaryRadiance675_680:long_name = "Imaginary radiance during sky view averaged over (675_680 cm-1)" ; skyViewImaginaryRadiance675_680:units = "mW/(m2 sr cm-1)" ; skyViewImaginaryRadiance675_680:resolution = "1E-2" ; skyViewImaginaryRadiance675_680:missing_value = "-9999.0" ; float skyViewImaginaryRadiance700_705(time) ; skyViewImaginaryRadiance700_705:long_name = "Imaginary radiance during sky view averaged over (700_705 cm-1)" ; skyViewImaginaryRadiance700_705:units = "mW/(m2 sr cm-1)" ; skyViewImaginaryRadiance700_705:resolution = "1E-2" ; skyViewImaginaryRadiance700_705:missing_value = "-9999.0" ; float skyViewImaginaryRadiance985_990(time) ; skyViewImaginaryRadiance985_990:long_name = "Imaginary radiance during sky view averaged over (985_990 cm-1)" ; skyViewImaginaryRadiance985_990:units = "mW/(m2 sr cm-1)" ; skyViewImaginaryRadiance985_990:resolution = "1E-2" ; skyViewImaginaryRadiance985_990:missing_value = "-9999.0" ; float skyViewImaginaryRadiance2295_2300(time) ; skyViewImaginaryRadiance2295_2300:long_name = "Imaginary radiance during sky view averaged over (2295_2300 cm-1)" ; skyViewImaginaryRadiance2295_2300:units = "mW/(m2 sr cm-1)" ; skyViewImaginaryRadiance2295_2300:resolution = "1E-3" ; skyViewImaginaryRadiance2295_2300:missing_value = "-9999.0" ; float skyViewImaginaryRadiance2282_2287(time) ; skyViewImaginaryRadiance2282_2287:long_name = "Imaginary radiance during sky view averaged over (2282_2287 cm-1)" ; skyViewImaginaryRadiance2282_2287:units = "mW/(m2 sr cm-1)" ; skyViewImaginaryRadiance2282_2287:resolution = "1E-3" ; skyViewImaginaryRadiance2282_2287:missing_value = "-9999.0" ; float skyViewImaginaryRadiance2510_2515(time) ; skyViewImaginaryRadiance2510_2515:long_name = "Imaginary radiance during sky view averaged over (2510_2515 cm-1)" ; skyViewImaginaryRadiance2510_2515:units = "mW/(m2 sr cm-1)" ; skyViewImaginaryRadiance2510_2515:resolution = "1E-3" ; skyViewImaginaryRadiance2510_2515:missing_value = "-9999.0" ; float lat ; lat:long_name = "north latitude" ; lat:units = "degrees" ; lat:valid_range = -90.f, 90.f ; float lon ; lon:long_name = "east longitude" ; lon:units = "degrees" ; lon:valid_range = -180.f, 180.f ; float alt ; alt:long_name = "altitude" ; alt:units = "meters above Mean Sea Level" ; // global attributes: :Date = "Thu Mar 11 02:11:40 1999" ; :Version = "Release_3_9" ; :Command_Line = "aerinext -i 980704 -f shbC1" ; :Input_Platforms = "none; ingest from external file" ; :BW_Version = "Release_3_3" ; :Site_Id = "shb" ; :Facility_Id = "C1" ; :sample-int = "approx 8 minutes" ; :averaging-int = "90 scans at 2.5 sec/scan" ; :serial-number = "0" ; :FFOVhalfAngle = "0.0230 radians" ; :FFOVhalfAngle_description = "Field of view half angle used in finite FOV correction" ; :originalLaserWavenumber = "15799.2500 cm-1" ; :originalLaserWavenumber_description = "Original laser wavenumber assumed for this instrument" ; :outputLaserWavenumber = "15799.0000 cm-1" ; :outputLaserWavenumber_description = "Laser wavenumber used in definition of output wavenumber scale" ; :originalInterferogramSize = "8192.0 32-bit words" ; :originalInterferogramSize_description = "Size of buffer holding initial spectrum" ; :expandedInterferogramSize = "131072.0 32-bit words" ; :expandedInterferogramSize_description = "Size of buffer holding expanded spectrum before interpolation" ; :Critical_raw_input_files = "980704.SUM 980704C1.RNC 980704C2.RNC 980704F1.CSV 980704F2.CSV" ; :Comment = "The time assigned to each data point indicates the center of any period of averaging of the geophysical state" ; :Comment_on_time = "The time assigned to each data point is identical to the Time and timeHHMMSS fields" ; :Comment_on_resolution = "The resolution field attributes refer to the number of significant digits relative to the decimal point that should be used in calculations." ; :Comment_on_resolution2 = "Using fewer digits might result in greater uncertainty, but using a larger number of digits should have no effect and thus is unnecessary." ; :Comment_on_resolution3 = "However, analyses based on differences in values with a larger number of significant digits than indicated could lead to erroneous results or misleading scientific conclusions." ; :dateYYMMDD = "980704.0 YYMMDD" ; :dateYYMMDD_description = "Observation date" ; :Ingest_OHWHIO_version = "$State: Release2_600 $" ; :Instrument_OHWHIO_version = "$State: Exp $" ; :zeb_platform = "shbaeriengineerC1.a1" ; :history = "created by the Zebra DataStore library, 11-Mar-1999,2:11:42, $RCSfile: DFA_NetCDF.c,v $ $Revision: 3.52 $\n", "" ; }