Solar radiation enters the Earth's atmosphere with a portion being scattered by clouds and aerosols.

Processing, archiving and distributing Earth science data
at the NASA Langley Research Center

GTE_PEMTB_P3B

GTE_PEMTB_P3B

Project Title: 
GTE
Platform: 
NASA P3B
Instrument: 
See Parameters & Sensors tab.
Location: 
Tropical Pacific
Spatial Coverage: 

(-90, 90)(-180,180)

Temporal Coverage: 

03/11/1999 - 04/11/1999

File Format: 
ASCII

Data Pool: Order Data

Turblent Air Motion Measurement System

(U, V,W) winds
temperature
Specific humidity

GC/MS/ILS

Sulfur dioxide
Dimethyl sulfide

PSAP

Aerosol Absorption coefficient (@ 565 nm)

Condensation nuclei counter and Nephelometer

CN (3010 @300 deg C) concentrations (Dp>=13nm)
CN(3010 @30 deg C)concentrations
Nephelometer SUB-UM scattering (@450 nm)
Nephelometer SUB-UM scattering (@550 nm)
Nephelometer SUB-UM scattering (@700 nm)
Nephelometer TOTAL scattering (@450 nm)
Nephelometer TOTAL scattering (@550 nm)
Nephelometer TOTAL scattering (@700 nm)
Nephelometer STP correction

Lag chamber grab samples

DMA integral number
DMA integral surface area
DMA integral volume

PVM probe, OPC

Liquid water content:
OPC integral number, 0.28 um <= Dp <= 4.0 um
OPC integral number, 0.28 um <= Dp <= 0.6 um
OPC integral number, 0.6 um <= Dp <= 4.0 um
OPC integral surface area, 0.28 um <= Dp <= 4.0 um
OPC integral surface area, 0.28 um <= Dp <= 0.6 um
OPC integral surface area, 0.6 um <= Dp <= 4.0 um
OPC integral volume, 0.28 um <= Dp <= 4.0 um
OPC integral volume, 0.28 um <= Dp <= 0.6 um
OPC integral volume, 0.6 um <= Dp <= 4.0 um

Condensation Nuclei Counter

UCN/PHA-UCN

CIMS

dimethylsulfoxide
Ammonia
Hydroxyl
Sulfuric acid
Methanesulfonic Acid

Chemiluminescence

Ozone

Enzyme Derivitization Flourescence Method

Formaldehyde
Hydrogen Peroxide
Methyl hydroperoxide

Chemiluminescence

Nitric oxide
Nitrogen dioxide

Tunable Diode LASER Absorption

Carbon Monoxide

Differential-Absorption IR

Carbon Dioxide

Scanning Actinic Flux Spectroradiometers,

Pages

Photolysis frequencies for:
J(HNO2)
J(HNO3)
J(H2O2)
J(CH2O_CO)
J(CH3OOH)
J(CH3ONO2)
J(CH3CH2ONO2)
J(CH3COCH3)
J(PAN)

Pages

Mist Chamber

Nitric Acid

Filter Collection/Ion Chromatography

Nitrate
Non-Sea-Salt-Sulfate
Methyl Sulfonate
Ammonium

GC/MS

Pages

NMHC/Halocarbons/Alkyl Nitrates:
Methyl Chloride
F-12
F-114
F-11
HCFC-141B
HCFC-134a
HCFC-22
HCFC-142b
Methylbromide

Pages